Tammi Thomas Howard, MD - Medicare Internal Medicine in Washington, DC

Tammi Thomas Howard, MD is a medicare enrolled "Internal Medicine" physician in Washington, District Of Columbia. She went to Ohio State University College Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice One Medstar Primary Care Llc and her current practice location is 1350 Connecticut Ave Nw Ste 1250, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (120) 262-7190.

Tammi Thomas Howard is licensed to practice in District Of Columbia (license number MD045398) 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 1114189560.

Contact Information

Tammi Thomas Howard, MD
1350 Connecticut Ave Nw Ste 1250,
Washington, DC 20036-1728
(120) 262-7190
(202) 627-1901

Map and Direction




Physician's Profile

Full NameTammi Thomas Howard
GenderFemale
SpecialityInternal Medicine
Experience16 Years
Location1350 Connecticut Ave Nw Ste 1250, Washington, District Of Columbia
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:
  • Tammi Thomas Howard attended and graduated from Ohio State University College Of Medicine in 2008
  NPI Data:
  • NPI Number: 1114189560
  • Provider Enumeration Date: 06/26/2008
  • Last Update Date: 03/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 7810175676
  • Enrollment ID: I20171013002261

Medical Identifiers

Medical identifiers for Tammi Thomas Howard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114189560NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D974006118320 (Minnesota)Secondary
207R00000XInternal Medicine 35-097267 (Ohio)Secondary
207R00000XInternal Medicine MD045398 (District Of Columbia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
One Medstar Primary Care Llc0749607307100

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. Tammi Thomas Howard allows following entities to bill medicare on her behalf.
Entity NameOne Medstar Primary Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417571530
PECOS PAC ID: 0749607307
Enrollment ID: O20200827000644

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. Tammi Thomas Howard 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
Tammi Thomas Howard, MD
130 Sutter St Fl 2,
San Francisco, CA 94104-4009

Ph: (415) 658-6791
Tammi Thomas Howard, MD
1350 Connecticut Ave Nw Ste 1250,
Washington, DC 20036-1728

Ph: (120) 262-7190

Reviews and Comments


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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.