Diana Lapp, MD - Medicare Family Practice in Washington, DC

Diana Lapp, MD is a medicare enrolled "Family Medicine" physician in Washington, District Of Columbia. She went to Howard University College Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Portland Community Health Center and her current practice location is 1355 New York Ave Ne, Washington, District Of Columbia. You can reach out to her office (for appointments etc.) via phone at (202) 715-7931.

Diana Lapp is licensed to practice in District Of Columbia (license number MD32962) 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 1104982602.

Contact Information

Diana Lapp, MD
1355 New York Ave Ne,
Washington, DC 20002-1620
(202) 715-7931
(202) 548-8600

Map and Direction




Physician's Profile

Full NameDiana Lapp
GenderFemale
SpecialityFamily Practice
Experience27 Years
Location1355 New York Ave Ne, 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:
  • Diana Lapp attended and graduated from Howard University College Of Medicine in 1997
  NPI Data:
  • NPI Number: 1104982602
  • Provider Enumeration Date: 12/29/2006
  • Last Update Date: 02/14/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5294859203
  • Enrollment ID: I20200507002949

Medical Identifiers

Medical identifiers for Diana Lapp such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104982602NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MD32962 (District Of Columbia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portland Community Health Center539599801732

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. Diana Lapp allows following entities to bill medicare on her behalf.
Entity NamePortland Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609120856
PECOS PAC ID: 5395998017
Enrollment ID: O20130206000120

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. Diana Lapp 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
Diana Lapp, MD
1220 12th St Se Ste 120,
Washington, DC 20003-3733

Ph: (202) 715-7931
Diana Lapp, MD
1355 New York Ave Ne,
Washington, DC 20002-1620

Ph: (202) 715-7931

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.