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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JAMES LAMONT GRIFFITH MD
NPI 1629041587
Psychiatry & Neurology - Pain Medicine in Washington, DC

Active since February 10, 2006PECOS Enrolled
2150 PENNSYLVANIA AVENUE NW, MEDICAL FACULTY ASSOCIATES INC, WASHINGTON, DC 20037(202) 741-2900(202) 741-2891 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About James Lamont Griffith Md NPPES

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

JAMES LAMONT GRIFFITH MD (NPI 1629041587) is an individual pain medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD20791) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Mississippi School Of Medicine (1976).

NPPES Registry Identity

NPI1629041587
Entity TypeIndividualMale
Primary Taxonomy2084P2900X
Provider Legal NameJAMES LAMONT GRIFFITHCredential: MD
Location Address2150 PENNSYLVANIA AVENUE NW, MEDICAL FACULTY ASSOCIATES INCWashington, DC 20037
Mailing Address2150 Pennsylvania Avenue Nw, Suite 10 409aWashington, DC 20037 · (202) 741-3398 · Fax (202) 741-3396
Phone(202) 741-2900
Fax(202) 741-2891
Sole ProprietorNo
Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 1976
Enumeration DateFebruary 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1629041587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084P2900X
Licenses✔ Licensed in DC · MD20791✔ Licensed in VA · 0101055200✔ Licensed in MS · 07657
Definition
A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.
2150 PENNSYLVANIA AVENUE NW, Washington, DC 20037
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Other Identifiers 2

Medicaid0D7114095VA
Medicaid12359150DMD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Lamont Griffith Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1759578131
PECOS Enrollment IDI20101210000575
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
44 services34 patients

Other Providers at the Same Location NPPES 6

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

DR. SULIMAN MAZIAD ALAMRO M.D
Internal Medicine (Critical Care Medicine)
2150 PENNSYLVANIA AVENUE NW, THE GW MEDICAL FACULTY ASSOCIATES
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. DAMIAN PAUL ALAGIA III MD
Obstetrics & Gynecology
2150 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2500
DR. SARAH BOUTWELL M.D.
Internal Medicine
2150 PENNSYLVANIA AVENUE NW, ACC 4TH FLOOR
WASHINGTON, DC 20037
District of Columbia (202) 741-2222
ANDREW CHARLES MELTZER M.D.
Emergency Medicine
2150 PENNSYLVANIA AVENUE NW, SUITE 2B
WASHINGTON, DC 20037
District of Columbia (202) 741-2904
DR. AUSTIN JOHN BARRETT MD
Internal Medicine (Hematology & Oncology)
2150 PENNSYLVANIA AVENUE NW, MFA GWU
WASHINGTON, DC 20037
District of Columbia (202) 741-2478
MEDICAL FACULTY ASSOCIATES INC
Internal Medicine
2150 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3350

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 James Griffith's NPI number?

The NPI number for James Griffith is 1629041587. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Where is James Griffith located?

James Griffith practices at 2150 Pennsylvania Avenue NW Medical Faculty Associates Inc, Washington, DC 20037. The listed phone number is (202) 741-2900.

What is James Griffith's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Pain Medicine, with taxonomy code 2084P2900X.

Is James Griffith enrolled in Medicare?

Yes. James Griffith is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for James Griffith was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.