DR. MARK A LOPATIN M.D.
NPI 1407852379
Internal Medicine - Rheumatology in Willow Grove, PA

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.

Active since June 24, 2005

2360 MARYLAND RD, WILLOW GROVE, PA 19090(215) 657-6776(267) 913-5961 Get Directions Write a Review

NPPES record last updated: November 27, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 6, 2021, Feb 6, 2020, Mar 14, 2019 and 1 more (4 updates tracked since 2018).

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About Dr. Mark A Lopatin M.d. NPPES

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

DR. MARK A LOPATIN M.D. (NPI 1407852379) is an individual rheumatology provider in Willow Grove, Pennsylvania, licensed in Pennsylvania (MD032614E) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1407852379

Entity TypeIndividualMale

Primary Taxonomy207RR0500X

Provider Legal NameDR. MARK A LOPATINCredential: M.D.

Location Address2360 MARYLAND RDWillow Grove, PA 19090

Mailing Address2360 Maryland RdWillow Grove, PA 19090-1709 · (215) 657-6776 · Fax (267) 913-5962

Phone(215) 657-6776

Fax(267) 913-5961

Sole ProprietorNo

Enumeration DateJune 24, 2005

Last NPPES UpdateNovember 27, 20234 updates tracked since enumeration

NPPES CertifiedMarch 6, 2021

✔ NPI 1407852379 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 PA · MD032614E

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.

2360 MARYLAND RD, Willow Grove, PA 19090

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