Katherine A Vankessel, MD - Medicare Obstetrics/gynecology in Bellevue, WA

Katherine A Vankessel, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Bellevue, Washington. She went to University Of California, San Francisco School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Overlake Medical Clinics Llc and her current practice location is 1231 116th Ave Ne, Suite 950, Bellevue, Washington. You can reach out to her office (for appointments etc.) via phone at (425) 454-3366.

Katherine A Vankessel is licensed to practice in Washington (license number MD00036587) 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 1376542514.

Contact Information

Katherine A Vankessel, MD
1231 116th Ave Ne, Suite 950,
Bellevue, WA 98004-3804
(425) 454-3366
(425) 943-3201



Physician's Profile

Full NameKatherine A Vankessel
GenderFemale
SpecialityObstetrics/gynecology
Experience28 Years
Location1231 116th Ave Ne, Bellevue, Washington
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:
  • Katherine A Vankessel attended and graduated from University Of California, San Francisco School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1376542514
  • Provider Enumeration Date: 07/19/2005
  • Last Update Date: 05/08/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6305823402
  • Enrollment ID: I20040707000317

Medical Identifiers

Medical identifiers for Katherine A Vankessel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376542514NPI-NPPES
8263980MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology MD00036587 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Overlake Medical Clinics Llc7012808827350

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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. Katherine A Vankessel allows following entities to bill medicare on her behalf.
Entity NameOverlake Obstetricians & Gynecologist P S
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972539401
PECOS PAC ID: 1850280835
Enrollment ID: O20040315001388

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Risk of maternal and newborn complications may be lower after bariatric surgery

A review of previously published studies suggests that rates of adverse outcomes for mothers or pregnant women and newborn babies, such as gestational diabetes and low birth weight, may be lower after bariatric surgery compared with pregnant women who are obese, according to an article in the November 19 issue of JAMA.

BU professor receives Research Innovation and Translation Achievement Award from ATS

Avrum Spira, MD, MSc, professor of medicine, pathology and bioinformatics at Boston University School of Medicine, is the inaugural recipient of the Research Innovation and Translation Achievement Award from the American Thoracic Society.

Terminally ill patients with certain subtypes of delirium show higher probability of imminent death

In cancer patients nearing the end of life, certain subtypes of delirium—specifically, hypoactive and "mixed" delirium—are a strong indicator that death will come soon, reports a study in Psychosomatic Medicine: Journal of Biobehavioral Medicine, the official journal of the American Psychosomatic Society.

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› Verified 4 days ago

Entity NameOverlake Medical Clinics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801828421
PECOS PAC ID: 7012808827
Enrollment ID: O20040322001533

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Risk of maternal and newborn complications may be lower after bariatric surgery

A review of previously published studies suggests that rates of adverse outcomes for mothers or pregnant women and newborn babies, such as gestational diabetes and low birth weight, may be lower after bariatric surgery compared with pregnant women who are obese, according to an article in the November 19 issue of JAMA.

BU professor receives Research Innovation and Translation Achievement Award from ATS

Avrum Spira, MD, MSc, professor of medicine, pathology and bioinformatics at Boston University School of Medicine, is the inaugural recipient of the Research Innovation and Translation Achievement Award from the American Thoracic Society.

Terminally ill patients with certain subtypes of delirium show higher probability of imminent death

In cancer patients nearing the end of life, certain subtypes of delirium—specifically, hypoactive and "mixed" delirium—are a strong indicator that death will come soon, reports a study in Psychosomatic Medicine: Journal of Biobehavioral Medicine, the official journal of the American Psychosomatic Society.

Researchers synthesizing new, first-in-class drug to stop growth of ER-positive breast cancer

Researchers at UT Health San Antonio and two partner institutions are developing a new, first-in-class agent that has stopped the growth of estrogen receptor-positive (ER-positive) breast cancer in its tracks.

New hope for Batten disease sufferers

Investigators at the University of Rochester Medical Center have uncovered a promising drug therapy that offers a ray of hope for children with Batten disease – a rare neurodegenerative disease that strikes seemingly healthy kids, progressively robs them of their abilities to see, reason and move, and ultimately kills them in their young twenties.

Read more Medical News

› Verified 4 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. Katherine A Vankessel 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
Katherine A Vankessel, MD
1231 116th Ave Ne, Ste 950,
Bellevue, WA 98004-3832

Ph: (425) 943-3219
Katherine A Vankessel, MD
1231 116th Ave Ne, Suite 950,
Bellevue, WA 98004-3804

Ph: (425) 454-3366

News Archive

Risk of maternal and newborn complications may be lower after bariatric surgery

A review of previously published studies suggests that rates of adverse outcomes for mothers or pregnant women and newborn babies, such as gestational diabetes and low birth weight, may be lower after bariatric surgery compared with pregnant women who are obese, according to an article in the November 19 issue of JAMA.

BU professor receives Research Innovation and Translation Achievement Award from ATS

Avrum Spira, MD, MSc, professor of medicine, pathology and bioinformatics at Boston University School of Medicine, is the inaugural recipient of the Research Innovation and Translation Achievement Award from the American Thoracic Society.

Terminally ill patients with certain subtypes of delirium show higher probability of imminent death

In cancer patients nearing the end of life, certain subtypes of delirium—specifically, hypoactive and "mixed" delirium—are a strong indicator that death will come soon, reports a study in Psychosomatic Medicine: Journal of Biobehavioral Medicine, the official journal of the American Psychosomatic Society.

Researchers synthesizing new, first-in-class drug to stop growth of ER-positive breast cancer

Researchers at UT Health San Antonio and two partner institutions are developing a new, first-in-class agent that has stopped the growth of estrogen receptor-positive (ER-positive) breast cancer in its tracks.

New hope for Batten disease sufferers

Investigators at the University of Rochester Medical Center have uncovered a promising drug therapy that offers a ray of hope for children with Batten disease – a rare neurodegenerative disease that strikes seemingly healthy kids, progressively robs them of their abilities to see, reason and move, and ultimately kills them in their young twenties.

Read more News

› Verified 4 days ago


Obstetrics & Gynecology Doctors in Bellevue, WA

Dr. Jill Rosetta Varni, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 9923 Lake Washington Blvd Ne, Bellevue, WA 98004
Phone: 425-505-2159    
Dr. Roberta Haynes De Regt, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1135 116th Ave Ne, Suite 320, Bellevue, WA 98004
Phone: 425-688-8111    
Dr. Sarah Linse Bienenfeld, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1231 116th Ave Ne Ste 950, Bellevue, WA 98004
Phone: 425-454-6674    Fax: 425-646-5198
Dr. Mark S Fan, MD
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 1515 116th Ave Ne Ste 205, Bellevue, WA 98004
Phone: 310-866-3707    Fax: 425-999-4858
Dr. Natalia Allison Dvorak, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 116th Ave Ne, #104, Bellevue, WA 98004
Phone: 323-857-3871    
Dr. Daniel Gavrila, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1135 116th Ave Ne, Suite #320, Bellevue, WA 98004
Phone: 425-688-8111    
Sara A Durkee, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 11511 Ne 10th St, Bellevue, WA 98004
Phone: 425-502-3000    

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