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MC MEDICAL GROUP OF DC, PC
NPI 1063644466
Nurse Practitioner - Family in Washington, DC

Active since August 18, 2009CLIA Certified · 8 labs
320 40TH ST NE, WASHINGTON, DC 20019(866) 389-2727(401) 406-3539 Get Directions Write a Review

NPPES record last updated: May 3, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 3, 2024, Mar 26, 2020, Mar 5, 2020 (3 updates tracked since 2020).

About Mc Medical Group Of Dc, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MC MEDICAL GROUP OF DC, PC (NPI 1063644466), doing business as Eric C. Marshall Md Pc, is a healthcare organization registered as a family in Washington, District Of Columbia and active in the NPI registry since August 2009. The organization holds 8 active CLIA laboratory certificates and lists Deborah Pincince, Administrator, as its authorized official.

NPPES Registry Identity

NPI1063644466
Entity TypeOrganization
Primary Taxonomy363LF0000X
Legal Business NameMC MEDICAL GROUP OF DC, PC
Location Address320 40TH ST NEWashington, DC 20019-3372
Mailing AddressPo Box 772, Minuteclinic CredentialingWoonsocket, RI 02895-0784 · (401) 770-1768 · Fax (401) 406-3539
Phone(866) 389-2727
Fax(401) 406-3539
Organization SubpartNo
Authorized OfficialDeborah PincinceAdministrator · (401) 770-3813
Enumeration DateAugust 18, 2009
Last NPPES UpdateMay 3, 20243 updates tracked since enumeration
NPPES CertifiedMay 3, 2024
✔ NPI 1063644466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
320 40TH ST NE, Washington, DC 20019
Open in Google Maps ↗

Other Names 1

Former Legal Business NameEric C. Marshall Md Pc

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

CLIA Laboratory Certificates CMS CLIA 8

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 09D2112002

Mc Medical Group Of Dc, PC (clinic10685) · Washington, DC
Active · expires Apr 19, 2028
CLIA Number09D2112002
Laboratory TypeLimited Service Hlth Car
Certificate Effective DateApril 20, 2026
Certificate Expiration DateApril 19, 2028
Laboratory DirectorMinoka Mcpherson
Laboratory Phone(866) 389-2727
Laboratory LocationMc Medical Group Of Dc, PC (clinic10685)675 K St NW, Washington, DC 20001
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 09D2005356

Mc Medical Group Of Dc, PC Clinic 00022 · Washington, DC
Active · expires Mar 24, 2028
CLIA Number09D2005356
Laboratory TypeHealth Care Clinic
Certificate Effective DateMarch 25, 2026
Certificate Expiration DateMarch 24, 2028
Laboratory DirectorLinda Duquette Petersen
Laboratory Phone(866) 389-2727
Laboratory LocationMc Medical Group Of Dc, PC Clinic 00022320 40th Street Northeast, Washington, DC 20019
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 09D1055770

Mc Medical Group Of Dc, PC (clinic 07074) · Washington, DC
Active · expires Nov 20, 2026
CLIA Number09D1055770
Laboratory TypeLimited Service Health Ca
Certificate Effective DateNovember 21, 2024
Certificate Expiration DateNovember 20, 2026
Laboratory DirectorMinoka Mcpherson
Laboratory Phone(866) 389-2727
Laboratory LocationMc Medical Group Of Dc, PC (clinic 07074)2240 M Street NW, Washington, DC 20037
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 09D1055963

Mc Medical Group Of Dc, PC (clinic 02378) · Washington, DC
Active · expires Nov 20, 2026
CLIA Number09D1055963
Laboratory TypeLimited Service Health Ca
Certificate Effective DateNovember 21, 2024
Certificate Expiration DateNovember 20, 2026
Laboratory DirectorMinoka Mcpherson
Laboratory Phone(866) 389-2727
Laboratory LocationMc Medical Group Of Dc, PC (clinic 02378)2226 Wisconsin Avenue, NW, Washington, DC 20007
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 09D2083358

Mc Medical Group Of Dc, PC (clinic 01347) · Washington, DC
Active · expires Sep 2, 2026
CLIA Number09D2083358
Laboratory TypeLimited Ser Health C. Cl
Certificate Effective DateSeptember 3, 2024
Certificate Expiration DateSeptember 2, 2026
Laboratory DirectorMinoka Mcpherson
Laboratory Phone(866) 389-2727
Laboratory LocationMc Medical Group Of Dc, PC (clinic 01347)6 Dupont Circle NW, Washington, DC 20036
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 09D2083359

Mc Medical Group Of Dc, PC ( Clinic 01842) · Washington, DC
Active · expires Sep 2, 2026
CLIA Number09D2083359
Laboratory TypeLimited Srv. Hlth Care Cl
Certificate Effective DateSeptember 3, 2024
Certificate Expiration DateSeptember 2, 2026
Laboratory DirectorLinda Duquette Petersen
Laboratory Phone(866) 389-2727
Laboratory LocationMc Medical Group Of Dc, PC ( Clinic 01842)1275 Pennsylvania Avenue NW, Washington, DC 20004
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDA DUQUETTE-PETERSEN
Nurse Practitioner (Family)
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (202) 236-1840
NICHOLAS GILMORE
Pharmacist
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (202) 396-2331
DR. CHINELO ENWONWU PHARMD,MPH,CHES
Pharmacist
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (202) 396-2331
MC MEDICAL GROUP OF DC, PC
Nurse Practitioner (Family)
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (866) 389-2727
GEORGE NADER BISHAY MARCOS
Pharmacist
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (202) 396-2331
KATHRYN KEITH NP
Nurse Practitioner (Family)
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (202) 396-2331
MS. ABIEBATU BARRIE FNP
Nurse Practitioner (Family)
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (866) 389-2727
MC MEDICAL GROUP OF DC, PC
Social Worker (Clinical)
320 40TH ST NE
WASHINGTON, DC 20019
District of Columbia (855) 417-2486

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mc Medical Group Of Dc, PC's NPI number?

The NPI number for Mc Medical Group Of Dc, PC is 1063644466. It was assigned to this organization in the NPPES registry on August 18, 2009. The provider was formerly known as Eric C. Marshall MD PC.

Where is Mc Medical Group Of Dc, PC located?

Mc Medical Group Of Dc, PC is located at 320 40th St NE, Washington, DC 20019. The listed phone number is (866) 389-2727.

What is Mc Medical Group Of Dc, PC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Does Mc Medical Group Of Dc, PC hold CLIA laboratory certificates?

Yes. 8 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Mc Medical Group Of Dc, PC accept?

Health plans from UnitedHealthcare list Mc Medical Group Of Dc, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mc Medical Group Of Dc, PC was last updated on May 3, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.