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MARYLAND RHEUMATOLOGY
NPI 1144527904
Internal Medicine - Rheumatology in Olney, MD

Active since February 14, 2011
2911 OLNEY SANDY SPRING RD, STE C, OLNEY, MD 20832(240) 389-4030(240) 398-3808 Get Directions Write a Review

NPPES record last updated: February 14, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maryland Rheumatology NPPES

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

MARYLAND RHEUMATOLOGY (NPI 1144527904) is a healthcare organization registered as a rheumatology in Olney, Maryland and active in the NPI registry since February 2011. The organization lists Melanie Chatterji, Md, as its authorized official.

NPPES Registry Identity

NPI1144527904
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameMARYLAND RHEUMATOLOGY
Location Address2911 OLNEY SANDY SPRING RD, STE COlney, MD 20832-1530
Mailing Address2911 Olney Sandy Spring Rd, Ste COlney, MD 20832-1530 · (240) 389-4030 · Fax (240) 398-3808
Phone(240) 389-4030
Fax(240) 398-3808
Organization SubpartNo
Authorized OfficialMelanie ChatterjiMd · (240) 389-4030
Enumeration DateFebruary 14, 2011
✔ NPI 1144527904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in MD · D0065061
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
2911 OLNEY SANDY SPRING RD, Olney, MD 20832
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

MATRICE W BROWNE MD LLC
Obstetrics & Gynecology (Gynecology)
2911 OLNEY SANDY SPRING RD, SUITE C
OLNEY, MD 20832
Montgomery County (301) 774-9662
DR. NORMA N EL-SHAMMAA M.D.
Preferred Provider Organization
2911 OLNEY SANDY SPRING RD, SUITE A
OLNEY, MD 20832
Montgomery County (301) 774-4220

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 Maryland Rheumatology's NPI number?

The NPI number for Maryland Rheumatology is 1144527904. It was assigned to this organization in the NPPES registry on February 14, 2011.

Where is Maryland Rheumatology located?

Maryland Rheumatology is located at 2911 Olney Sandy Spring Rd Ste C, Olney, MD 20832. The listed phone number is (240) 389-4030.

What is Maryland Rheumatology's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Maryland Rheumatology was last updated on February 14, 2011. 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.