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DR. ALAN JAY DIAMOND M.D.
NPI 1457464851
Internal Medicine - Gastroenterology in Silver Spring, MD

Active since August 17, 2006
91.81/100
CMS Quality Rating
10801 LOCKWOOD DR, SUITE 200, SILVER SPRING, MD 20901(301) 593-2002(301) 593-4781 Get Directions Write a Review

NPPES record last updated: July 6, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Alan Jay Diamond M.d. NPPES

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

DR. ALAN JAY DIAMOND M.D. (NPI 1457464851) is an individual gastroenterology provider in Silver Spring, Maryland, licensed in Maryland (D0024245) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1457464851
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. ALAN JAY DIAMONDCredential: M.D.
Location Address10801 LOCKWOOD DR, SUITE 200Silver Spring, MD 20901-1556
Mailing Address12510 Prosperity Dr, Suite 200Silver Spring, MD 20904-1663 · (240) 485-5200 · Fax (301) 625-6906
Phone(301) 593-2002
Fax(301) 593-4781
Sole ProprietorNo
Enumeration DateAugust 17, 2006
Last NPPES UpdateJuly 6, 2016
✔ NPI 1457464851 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MD · D0024245
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
10801 LOCKWOOD DR, Silver Spring, MD 20901
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Other Identifiers 5

Medicare PIN110054922
Medicare PIN190416G74DC
Medicare OSCAR/certification110054922
Medicare UPINC62424MD
Medicaid306151500MD

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.81/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.14
Promoting Interoperability100
Improvement Activities40
Cost87.56

Other Providers at the Same Location NPPES 20

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

MRS. KELLY ANN MERCADO CRNP
Nurse Practitioner (Family)
10801 LOCKWOOD DR, SUITE 200
SILVER SPRING, MD 20901
Montgomery County (301) 593-2002
VERA OGEMBO FNP-C
Nurse Practitioner (Family)
10801 LOCKWOOD DR, SUITE 140
SILVER SPRING, MD 20901
Montgomery County (301) 592-1780
DR. MARK HERSHEL EIG M.D.
Internal Medicine
10801 LOCKWOOD DR, STE 280
SILVER SPRING, MD 20901
Montgomery County (301) 592-1220
MARCEL KRYSANTHE EDWARDS-BAYO NP
Nurse Practitioner (Gerontology)
10801 LOCKWOOD DR
SILVER SPRING, MD 20901
Montgomery County (301) 298-1040
DR. JOSEPH JOHN GENOVESE JR. M.D.
Internal Medicine (Gastroenterology)
10801 LOCKWOOD DR, SUITE 200
SILVER SPRING, MD 20901
Montgomery County (301) 593-2002
DR. STEPHEN D. HUMM MD
Internal Medicine (Gastroenterology)
10801 LOCKWOOD DR, SUITE 200
SILVER SPRING, MD 20901
Montgomery County (301) 593-2002
LOCKWOOD AMBULATORY SURGERY CENTER
Clinic/Center (Ambulatory Surgical)
10801 LOCKWOOD DR, SUITE 260
SILVER SPRING, MD 20901
Montgomery County (301) 924-5044
ADELL C. WINLEY P.A.
Physician Assistant
10801 LOCKWOOD DR, SUITE 200
SILVER SPRING, MD 20901
Montgomery County (301) 593-2002

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 Alan Diamond's NPI number?

The NPI number for Alan Diamond is 1457464851. It was assigned to this individual provider in the NPPES registry on August 17, 2006.

Where is Alan Diamond located?

Alan Diamond practices at 10801 Lockwood Dr Suite 200, Silver Spring, MD 20901. The listed phone number is (301) 593-2002.

What is Alan Diamond's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Alan Diamond was last updated on July 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.