MARK P DIAMOND MD PA
NPI 1891098919
Clinic/Center - Medical Specialty in Baltimore, MD

Q: What is Mark P Diamond MD PA's NPI number?

The NPI number for Mark P Diamond MD PA is 1891098919. It was assigned to this organization in the NPPES registry on December 11, 2010.

Q: What is Mark P Diamond MD PA's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Active since December 11, 2010

9105 FRANKLIN SQUARE DR, SUITE 308, BALTIMORE, MD 21237(410) 574-5877(410) 574-5879 Get Directions Write a Review

NPPES record last updated: December 11, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mark P Diamond Md Pa NPPES

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

MARK P DIAMOND MD PA (NPI 1891098919) is a healthcare organization registered as a medical specialty in Baltimore, Maryland and active in the NPI registry since December 2010. The organization lists Mark Philip Diamond, President, as its authorized official.

NPPES Registry Identity

NPI1891098919

Entity TypeOrganization

Primary Taxonomy261QM2500X

Legal Business NameMARK P DIAMOND MD PA

Location Address9105 FRANKLIN SQUARE DR, SUITE 308Baltimore, MD 21237-3930

Mailing Address9105 Franklin Square Dr, Suite 308Baltimore, MD 21237-3930 · (410) 574-5877 · Fax (410) 574-5879

Phone(410) 574-5877

Fax(410) 574-5879

Organization SubpartNo

Authorized OfficialMark Philip DiamondPresident · (410) 574-5877

Enumeration DateDecember 11, 2010

✔ NPI 1891098919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM2500X

License✔ Licensed in MD · D0022200

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

9105 FRANKLIN SQUARE DR, Baltimore, MD 21237

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Other Identifiers 1

Medicare UPIN2789MD

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.

CANDICE D GRACE-LEE M.D.

Psychiatry & Neurology (Psychiatry)

9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237

Baltimore County (443) 777-7878

DANIELLE N WELCH-BLAIR M.D.

Psychiatry & Neurology (Psychiatry)

9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237

Baltimore County (443) 777-7878

DR. LEAH BERGMAN D.O.

Internal Medicine (Cardiovascular Disease)

9105 FRANKLIN SQUARE DR
BALTIMORE, MD 21237

Baltimore County (410) 574-1330

FRANKLIN SQUARE HOSPITAL CENTER, INC.

Psychiatric Unit

9105 FRANKLIN SQUARE DR, SUITE 102, 104
BALTIMORE, MD 21237

Baltimore County (443) 777-7878

DR. GLENN R. MEININGER M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

9105 FRANKLIN SQUARE DR, STE 209
BALTIMORE, MD 21237

Baltimore County (410) 602-9262

LETONYA MARIA SMITH C.R.N.P.

Nurse Practitioner (Family)

9105 FRANKLIN SQUARE DR, SUITE 304
BALTIMORE, MD 21237

Baltimore County (443) 777-6351

CENGIZ AYGUN M.D.

Specialist

9105 FRANKLIN SQUARE DR, STE 100
BALTIMORE, MD 21237

Baltimore County (410) 682-6800

SHELDON M TIMIN L.C.S.W.-C

Social Worker

9105 FRANKLIN SQUARE DR, SUITES 102/103
BALTIMORE, MD 21237

Baltimore County (443) 777-7878

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 Mark P Diamond MD PA's NPI number?

The NPI number for Mark P Diamond MD PA is 1891098919. It was assigned to this organization in the NPPES registry on December 11, 2010.

Where is Mark P Diamond MD PA located?

Mark P Diamond MD PA is located at 9105 Franklin Square Dr Suite 308, Baltimore, MD 21237. The listed phone number is (410) 574-5877.

What is Mark P Diamond MD PA's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

When was this NPI record last updated?

The NPPES record for Mark P Diamond MD PA was last updated on December 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.