Sonja N Nelson, MD - Medicare Obstetrics/gynecology in Portsmouth, NH

Sonja N Nelson, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Portsmouth, New Hampshire. She went to Tufts University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Harbour Womens Health Pllc and her current practice location is 875 Greenland Rd, Buildling A-1, Portsmouth, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 436-1128.

Sonja N Nelson is licensed to practice in New Hampshire (license number 10472) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1598729675.

Contact Information

Sonja N Nelson, MD
875 Greenland Rd, Buildling A-1,
Portsmouth, NH 03801-4164
(603) 436-1128
(603) 431-4537



Physician's Profile

Full NameSonja N Nelson
GenderFemale
SpecialityObstetrics/gynecology
Experience33 Years
Location875 Greenland Rd, Portsmouth, New Hampshire
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sonja N Nelson attended and graduated from Tufts University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1598729675
  • Provider Enumeration Date: 04/14/2006
  • Last Update Date: 08/16/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7810919594
  • Enrollment ID: I20051221000869

Medical Identifiers

Medical identifiers for Sonja N Nelson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598729675NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 10472 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Portsmouth Regional HospitalPortsmouth, NHHospital
York HospitalYork, MEHospital
Exeter Hospital IncExeter, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harbour Womens Health Pllc539577495412

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› Verified 2 days ago

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Sonja N Nelson allows following entities to bill medicare on her behalf.
Entity NameGreater Seacoast Community Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578854287
PECOS PAC ID: 2769454974
Enrollment ID: O20040809000966

News Archive

Moderately higher risk of stroke for women than men with irregular heart rhythm

Women with irregular heart rhythm (known as atrial fibrillation) have a moderately increased risk of stroke compared with men, suggesting that female sex should be considered when making decisions about anti-clotting treatment, finds a study published on bmj.com today.

Alcohol damages microbiome in the mouth

A new study has shown that alcohol alters and damages the natural bacterial environment in the mouth. The study titled, "Drinking alcohol is associated with variation in the human oral microbiome in a large study of American adults," published this week (24th April 2018) in the journal Microbiome explored the effects of alcohol on these bacterial compositions within the mouth.

Psoriasis increases the risk of a heart attack

American researchers are suggesting that adults who suffer from psoriasis are at an increased risk of a heart attack.

Prolonged exposure to loud noise alters how the brain processes speech

Prolonged exposure to loud noise alters how the brain processes speech, potentially increasing the difficulty in distinguishing speech sounds, according to neuroscientists at The University of Texas at Dallas.

Study: Most adults born prematurely survive without developing major comorbidities

Most people born prematurely are likely to survive into adulthood without developing major chronic diseases or conditions like asthma, hypertension, diabetes, and other illnesses, Mount Sinai researchers report in a study published today in the Journal of the American Medical Association.

Read more Medical News

› Verified 2 days ago

Entity NameFamilies First Of The Greater Seacoast
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114935871
PECOS PAC ID: 2668380858
Enrollment ID: O20050201000804

News Archive

Moderately higher risk of stroke for women than men with irregular heart rhythm

Women with irregular heart rhythm (known as atrial fibrillation) have a moderately increased risk of stroke compared with men, suggesting that female sex should be considered when making decisions about anti-clotting treatment, finds a study published on bmj.com today.

Alcohol damages microbiome in the mouth

A new study has shown that alcohol alters and damages the natural bacterial environment in the mouth. The study titled, "Drinking alcohol is associated with variation in the human oral microbiome in a large study of American adults," published this week (24th April 2018) in the journal Microbiome explored the effects of alcohol on these bacterial compositions within the mouth.

Psoriasis increases the risk of a heart attack

American researchers are suggesting that adults who suffer from psoriasis are at an increased risk of a heart attack.

Prolonged exposure to loud noise alters how the brain processes speech

Prolonged exposure to loud noise alters how the brain processes speech, potentially increasing the difficulty in distinguishing speech sounds, according to neuroscientists at The University of Texas at Dallas.

Study: Most adults born prematurely survive without developing major comorbidities

Most people born prematurely are likely to survive into adulthood without developing major chronic diseases or conditions like asthma, hypertension, diabetes, and other illnesses, Mount Sinai researchers report in a study published today in the Journal of the American Medical Association.

Read more Medical News

› Verified 2 days ago

Entity NameHarbour Womens Health Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720021710
PECOS PAC ID: 5395774954
Enrollment ID: O20050804000684

News Archive

Moderately higher risk of stroke for women than men with irregular heart rhythm

Women with irregular heart rhythm (known as atrial fibrillation) have a moderately increased risk of stroke compared with men, suggesting that female sex should be considered when making decisions about anti-clotting treatment, finds a study published on bmj.com today.

Alcohol damages microbiome in the mouth

A new study has shown that alcohol alters and damages the natural bacterial environment in the mouth. The study titled, "Drinking alcohol is associated with variation in the human oral microbiome in a large study of American adults," published this week (24th April 2018) in the journal Microbiome explored the effects of alcohol on these bacterial compositions within the mouth.

Psoriasis increases the risk of a heart attack

American researchers are suggesting that adults who suffer from psoriasis are at an increased risk of a heart attack.

Prolonged exposure to loud noise alters how the brain processes speech

Prolonged exposure to loud noise alters how the brain processes speech, potentially increasing the difficulty in distinguishing speech sounds, according to neuroscientists at The University of Texas at Dallas.

Study: Most adults born prematurely survive without developing major comorbidities

Most people born prematurely are likely to survive into adulthood without developing major chronic diseases or conditions like asthma, hypertension, diabetes, and other illnesses, Mount Sinai researchers report in a study published today in the Journal of the American Medical Association.

Read more Medical News

› Verified 2 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Sonja N Nelson is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Sonja N Nelson, MD
875 Greenland Rd, Buildling A-1,
Portsmouth, NH 03801-4164

Ph: (603) 436-1128
Sonja N Nelson, MD
875 Greenland Rd, Buildling A-1,
Portsmouth, NH 03801-4164

Ph: (603) 436-1128

News Archive

Moderately higher risk of stroke for women than men with irregular heart rhythm

Women with irregular heart rhythm (known as atrial fibrillation) have a moderately increased risk of stroke compared with men, suggesting that female sex should be considered when making decisions about anti-clotting treatment, finds a study published on bmj.com today.

Alcohol damages microbiome in the mouth

A new study has shown that alcohol alters and damages the natural bacterial environment in the mouth. The study titled, "Drinking alcohol is associated with variation in the human oral microbiome in a large study of American adults," published this week (24th April 2018) in the journal Microbiome explored the effects of alcohol on these bacterial compositions within the mouth.

Psoriasis increases the risk of a heart attack

American researchers are suggesting that adults who suffer from psoriasis are at an increased risk of a heart attack.

Prolonged exposure to loud noise alters how the brain processes speech

Prolonged exposure to loud noise alters how the brain processes speech, potentially increasing the difficulty in distinguishing speech sounds, according to neuroscientists at The University of Texas at Dallas.

Study: Most adults born prematurely survive without developing major comorbidities

Most people born prematurely are likely to survive into adulthood without developing major chronic diseases or conditions like asthma, hypertension, diabetes, and other illnesses, Mount Sinai researchers report in a study published today in the Journal of the American Medical Association.

Read more News

› Verified 2 days ago


Obstetrics & Gynecology Doctors in Portsmouth, NH

Deeptha N. Sastry, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Griffin Rd, Portsmouth, NH 03801
Phone: 603-431-6011    Fax: 603-431-6227
Dr. Kathleen Marie Toivanen, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 875 Greenland Rd, Orchard Park, Suite B11, Portsmouth, NH 03801
Phone: 603-436-2667    Fax: 603-436-2673
Jean C. Ryan, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 875 Greenland Rd, Building A-1, Portsmouth, NH 03801
Phone: 603-436-1128    Fax: 603-431-4537
Mark A Chag, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: Harbour Women's Health, 155 Griffin Road, Portsmouth, NH 03801
Phone: 603-431-6011    Fax: 603-431-6227
Dr. Emily Jerszyk Amarosa, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Griffin Rd, Portsmouth, NH 03801
Phone: 603-431-6011    Fax: 603-431-6227
Wendy A. Mclaughlin, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, Building A-1, Portsmouth, NH 03801
Phone: 603-436-1128    Fax: 603-431-4537
Elizabeth Spellman, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 155 Griffin Rd, Portsmouth, NH 03801
Phone: 603-431-6011    

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