Dr Sally R Bergwerk, MD - Medicare Internal Medicine in Wilton, CT

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Dr Sally R Bergwerk, MD is a medicare enrolled "Internal Medicine" physician in Wilton, Connecticut. She went to Medical College Of Pennsylvania and graduated in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Norwalk Community Health Center Inc, Stamford Health Medical Group Inc and her current practice location is 372 Danbury Rd Ste 197, Wilton, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 762-0024.

Dr Sally R Bergwerk is licensed to practice in Connecticut (license number 24336) 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 1205863560.

Contact Information

Dr Sally R Bergwerk, MD
372 Danbury Rd Ste 197,
Wilton, CT 06897-2523
(203) 762-0024
(203) 761-8984

Map and Direction




Physician's Profile

Full NameDr Sally R Bergwerk
GenderFemale
SpecialityInternal Medicine
Experience44 Years
Location372 Danbury Rd Ste 197, Wilton, 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:
  • Dr Sally R Bergwerk attended and graduated from Medical College Of Pennsylvania in 1980
  NPI Data:
  • NPI Number: 1205863560
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 08/31/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8426184623
  • Enrollment ID: I20100326000658

Medical Identifiers

Medical identifiers for Dr Sally R Bergwerk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205863560NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 24336 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stamford HospitalStamford, CTHospital
Danbury HospitalDanbury, CTHospital
Norwalk HospitalNorwalk, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Norwalk Community Health Center Inc630598851027
Stamford Health Medical Group Inc6901099746356

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. Dr Sally R Bergwerk allows following entities to bill medicare on her behalf.
Entity NameStamford Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154633980
PECOS PAC ID: 6901099746
Enrollment ID: O20101025000743
Entity NameNorwalk Community Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841226347
PECOS PAC ID: 6305988510
Enrollment ID: O20130614000037

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. Dr Sally R Bergwerk 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
Dr Sally R Bergwerk, MD
372 Danbury Rd Ste 197,
Wilton, CT 06897-2523

Ph: (203) 276-3366		Dr Sally R Bergwerk, MD
372 Danbury Rd Ste 197,
Wilton, CT 06897-2523

Ph: (203) 762-0024

Reviews and Comments


Internal Medicine Doctors in Wilton, CT

Pamela Joy Randolph, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 249 Danbury Road, Wilton, CT 06897
Phone: 203-852-2270    Fax: 203-899-5027
Dr. Craig David Serin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 195 Danbury Rd, Davenport Building, Suite 140, Wilton, CT 06897
Phone: 203-762-3353    Fax: 203-761-8563
Dr. Sarah Kahn, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 195 Danbury Rd, Wilton, CT 06897
Phone: 203-276-8490    Fax: 203-276-8491
Dr. Maura L Sparks, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 372 Danbury Rd, Suite 180, Wilton, CT 06897
Phone: 203-276-4015    Fax: 203-834-2639
Varshapriya Iyer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 436 Danbury Rd, Wilton, CT 06897
Phone: 203-210-7575    Fax: 203-210-7573
Dr. Ahsan Fayyaz Malik, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20 Old Ridgefield Rd, Wilton, CT 06897
Phone: 203-762-5588    Fax: 203-762-2301
Dr. Karen R Silverberg, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 150 Pipers Hill Rd, Wilton, CT 06897
Phone: 203-762-3507    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.