Margaret Chustecki, MD - Medicare Internal Medicine in Hamden, CT

Margaret Chustecki, MD is a medicare enrolled "Internal Medicine" physician in Hamden, Connecticut. She graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Margaret Chustecka Internal Medicine Of Greater New Haven and her current practice location is 1952 Whitney Ave, Hamden, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 848-1803.

Margaret Chustecki is licensed to practice in Connecticut (license number 038574) 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 1215956321.

Contact Information

Margaret Chustecki, MD
1952 Whitney Ave,
Hamden, CT 06517
(203) 848-1803
(203) 848-1777



Physician's Profile

Full NameMargaret Chustecki
GenderFemale
SpecialityInternal Medicine
Experience36 Years
Location1952 Whitney Ave, Hamden, Connecticut
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:
  • Margaret Chustecki graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1215956321
  • Provider Enumeration Date: 07/19/2006
  • Last Update Date: 12/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0446154629
  • Enrollment ID: I20031120000197

Medical Identifiers

Medical identifiers for Margaret Chustecki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215956321NPI-NPPES
001385740MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 038574 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yale-new Haven HospitalNew haven, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Margaret Chustecka Internal Medicine Of Greater New Haven327455715222

News Archive

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Delayed cord clamping improves irons status in infants

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Male circumcision reduces men's risk of contracting HPV, herpes, study says

Male circumcision can reduce a man's risk of contracting the sexually transmitted infections human papillomavirus and herpes, according to a study published this week in the New England Journal of Medicine, the Wall Street Journal reports.

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› Verified 5 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. Margaret Chustecki allows following entities to bill medicare on her behalf.
Entity NameMargaret Chustecka Internal Medicine Of Greater New Haven
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053344473
PECOS PAC ID: 3274557152
Enrollment ID: O20060118000578

News Archive

Soy lowers sperm levels

Men who eat an average of half a serving of soy food a day have lower concentrations of sperm than men who do not eat soy foods, according to research published online in Europe's leading reproductive medicine journal, Human Reproduction, today (Thursday 24 July). The association was particularly marked in men who were overweight or obese, the study found.

Delayed cord clamping improves irons status in infants

Healthy newborn babies are less likely to develop an iron deficiency if the umbilical cord is kept in place for three minutes at birth, according to a new study published in the British Journal of Medicine by Umeå University researcher Magnus Domellöf and partners.

Male circumcision reduces men's risk of contracting HPV, herpes, study says

Male circumcision can reduce a man's risk of contracting the sexually transmitted infections human papillomavirus and herpes, according to a study published this week in the New England Journal of Medicine, the Wall Street Journal reports.

Researcher invents way to use spent nuclear fuel to irradiate medical supplies

A researcher at Oregon State University has invented a way to use spent nuclear fuel to produce the gamma rays needed to irradiate medical supplies, food and other products - an advance that could change what is now a costly waste disposal concern into a valued commodity.

Pre-hospital electrocardiography offers more timely diagnosis of heart attack

A study conducted by researchers from the University of California, San Diego School of Medicine along with colleagues from Rural/Metro Ambulance San Diego and the San Diego Fire-Rescue Department, shows that emergency medical personnel can obtain an electrocardiogram (ECG) in the field for chest pain patients without an increase in scene time or transport time to the hospital.

Read more Medical News

› Verified 5 days ago

Entity NameInternal Medicine Of Greater New Haven Hr Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912507450
PECOS PAC ID: 0042628133
Enrollment ID: O20210408001598

News Archive

Soy lowers sperm levels

Men who eat an average of half a serving of soy food a day have lower concentrations of sperm than men who do not eat soy foods, according to research published online in Europe's leading reproductive medicine journal, Human Reproduction, today (Thursday 24 July). The association was particularly marked in men who were overweight or obese, the study found.

Delayed cord clamping improves irons status in infants

Healthy newborn babies are less likely to develop an iron deficiency if the umbilical cord is kept in place for three minutes at birth, according to a new study published in the British Journal of Medicine by Umeå University researcher Magnus Domellöf and partners.

Male circumcision reduces men's risk of contracting HPV, herpes, study says

Male circumcision can reduce a man's risk of contracting the sexually transmitted infections human papillomavirus and herpes, according to a study published this week in the New England Journal of Medicine, the Wall Street Journal reports.

Researcher invents way to use spent nuclear fuel to irradiate medical supplies

A researcher at Oregon State University has invented a way to use spent nuclear fuel to produce the gamma rays needed to irradiate medical supplies, food and other products - an advance that could change what is now a costly waste disposal concern into a valued commodity.

Pre-hospital electrocardiography offers more timely diagnosis of heart attack

A study conducted by researchers from the University of California, San Diego School of Medicine along with colleagues from Rural/Metro Ambulance San Diego and the San Diego Fire-Rescue Department, shows that emergency medical personnel can obtain an electrocardiogram (ECG) in the field for chest pain patients without an increase in scene time or transport time to the hospital.

Read more Medical News

› Verified 5 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. Margaret Chustecki 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
Margaret Chustecki, MD
1952 Whitney Ave,
Hamden, CT 06517

Ph: (203) 848-1803
Margaret Chustecki, MD
1952 Whitney Ave,
Hamden, CT 06517

Ph: (203) 848-1803

News Archive

Soy lowers sperm levels

Men who eat an average of half a serving of soy food a day have lower concentrations of sperm than men who do not eat soy foods, according to research published online in Europe's leading reproductive medicine journal, Human Reproduction, today (Thursday 24 July). The association was particularly marked in men who were overweight or obese, the study found.

Delayed cord clamping improves irons status in infants

Healthy newborn babies are less likely to develop an iron deficiency if the umbilical cord is kept in place for three minutes at birth, according to a new study published in the British Journal of Medicine by Umeå University researcher Magnus Domellöf and partners.

Male circumcision reduces men's risk of contracting HPV, herpes, study says

Male circumcision can reduce a man's risk of contracting the sexually transmitted infections human papillomavirus and herpes, according to a study published this week in the New England Journal of Medicine, the Wall Street Journal reports.

Researcher invents way to use spent nuclear fuel to irradiate medical supplies

A researcher at Oregon State University has invented a way to use spent nuclear fuel to produce the gamma rays needed to irradiate medical supplies, food and other products - an advance that could change what is now a costly waste disposal concern into a valued commodity.

Pre-hospital electrocardiography offers more timely diagnosis of heart attack

A study conducted by researchers from the University of California, San Diego School of Medicine along with colleagues from Rural/Metro Ambulance San Diego and the San Diego Fire-Rescue Department, shows that emergency medical personnel can obtain an electrocardiogram (ECG) in the field for chest pain patients without an increase in scene time or transport time to the hospital.

Read more News

› Verified 5 days ago


Internal Medicine Doctors in Hamden, CT

Ricardo F Cordido, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Whitney Ave, Suite 180, Hamden, CT 06518
Phone: 203-407-2500    Fax: 203-407-5812
Jennifer Su Thompson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2200 Whitney Ave, Suite 360, Hamden, CT 06518
Phone: 203-281-4463    
Mr. Marian E Vulpe, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Whitney Ave, Ste 180, Hamden, CT 06518
Phone: 203-407-2500    Fax: 203-407-5812
Dr. Leonard E Grauer, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1952 Whitney Ave, Hamden, CT 06517
Phone: 203-773-3055    Fax: 203-281-5796
Dr. Louis A. Telesford, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2337 Whitney Ave, Hamden, CT 06518
Phone: 203-248-8142    Fax: 203-248-7764
Dr. Stephen E Possick, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9 Washington Ave, Hamden, CT 06518
Phone: 203-281-6881    Fax: 203-287-9904
Dr. Prem George Thomas, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 75 Augur St, Hamden, CT 06517
Phone: 203-776-2012    

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