Dr Peter S Hartwell, MD - Internal Medicine in Burien, WA

Dr Peter S Hartwell, MD is a Internal Medicine - Gastroenterology physician based in Burien, Washington. Dr Peter S Hartwell is licensed to practice in Washington (license number MD00019997) and his current practice location is 16233 Sylvester Rd Sw, G-20, Burien, Washington. He can be reached at his office (for appointments etc.) via phone at (206) 431-9771.

NPI number for Dr Peter S Hartwell is 1750379004 and his current mailing address is 16233 Sylvester Rd Sw, G-20, Burien, Washington. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1750379004.

Contact Information

Dr Peter S Hartwell, MD
16233 Sylvester Rd Sw, G-20,
Burien, WA 98166-3045
(206) 431-9771
(206) 431-5484

Map and Direction




Physician's Profile

Full NameDr Peter S Hartwell
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location16233 Sylvester Rd Sw, Burien, Washington
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1750379004
  • Provider Enumeration Date: 10/11/2005
  • Last Update Date: 04/29/2008

Medical Identifiers

Medical identifiers for Dr Peter S Hartwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750379004NPI-NPPES
1083583MedicaidWA
2216827OtherWAAETNA
100016506OtherWARR MEDICARE
43442OtherWAL&I
HA6009OtherWAREGENCE PROV #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD00019997 (Washington)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 Peter S Hartwell is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Peter S Hartwell, MD
16233 Sylvester Rd Sw, G-20,
Burien, WA 98166-3045

Ph: (206) 431-9771
Dr Peter S Hartwell, MD
16233 Sylvester Rd Sw, G-20,
Burien, WA 98166-3045

Ph: (206) 431-9771

Reviews and Comments


Internal Medicine Doctors in Burien, WA

Sherry Parker, RN
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 117 Sw 160th St, Burien, WA 98166
Phone: 206-242-2030    
Scott Slaymaker, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 16110 8th Ave Sw, Ste A-2, Burien, WA 98166
Phone: 206-242-8280    Fax: 206-242-8302
Jeanne M Isaacson, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 16259 Sylvester Rd Sw, Suite 504, Burien, WA 98166
Phone: 206-242-7900    
Bonnie J Takasugi, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 16233 Sylvester Rd Sw, Suite 110, Burien, WA 98166
Phone: 206-241-2622    Fax: 206-241-4429
Cameron Gordon Hampton Smith, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 16045 1st Ave S Fl 1, Burien, WA 98148
Phone: 206-965-4100    Fax: 206-965-4119
Dr. Richard Lawrence Olstein, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 16233 Sylvester Rd Sw Ste 260, Burien, WA 98166
Phone: 206-835-7400    Fax: 206-835-7439
Dr. Christopher W. Duncan, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 16233 Sylvester Rd Sw, G-20, Burien, WA 98166
Phone: 206-431-9771    Fax: 206-431-5484

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.