Dr Nathaniel G Clark, MD - Medicare in Hyannis, MA

Dr Nathaniel G Clark, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Hyannis, Massachusetts. His current practice location is 433 W Main St, Hyannis, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 778-4777.

Dr Nathaniel G Clark is licensed to practice in Massachusetts (license number 72154) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1386687234.

Contact Information

Dr Nathaniel G Clark, MD
433 W Main St,
Hyannis, MA 02601-3644
(508) 778-4777
(508) 771-9555

Map and Direction




Physician's Profile

Full NameDr Nathaniel G Clark
GenderMale
Speciality
Experience Years
Location433 W Main St, Hyannis, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Nathaniel G Clark attended and graduated from in
  NPI Data:
  • NPI Number: 1386687234
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 09/27/2012
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Nathaniel G Clark such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386687234NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 72154 (Massachusetts)Primary

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 Nathaniel G Clark 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 Nathaniel G Clark, MD
433 W Main St,
Hyannis, MA 02601-3644

Ph: (508) 778-4777
Dr Nathaniel G Clark, MD
433 W Main St,
Hyannis, MA 02601-3644

Ph: (508) 778-4777

Reviews and Comments


Internal Medicine Doctors in Hyannis, MA

Mary W Crowell, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1030 Falmouth Rd, Hyannis, MA 02601
Phone: 774-470-5080    
Dr. Lawrence Bradley Pliss, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 91 Camp Street, Hyannis, MA 02601
Phone: 508-790-5955    Fax: 508-775-8654
Cormac Francis Coyle, MD
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 433 West Main St, Hyannis, MA 02601
Phone: 508-778-4777    Fax: 508-771-9555
Sheila Maier, D.O.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1030 Falmouth Rd Ste 201, Hyannis, MA 02601
Phone: 774-470-5080    
Sarita Bajracharya, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 22 Lewis Bay Rd, Hyannis, MA 02601
Phone: 508-862-5562    
Dr. Natalie Ann Mariano, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 145 Falmouth Rd, Hyannis, MA 02601
Phone: 508-771-3190    Fax: 508-771-0940
Dr. Philip N Chiotellis, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 52 Park St, Hyannis, MA 02601
Phone: 508-771-8804    Fax: 508-790-9453

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.