Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark A Lopatin, MD

Individual provider Rheumatology Physician · NPI 1407852379

Dr. Mark A Lopatin, MD is a Rheumatology Physician in Willow Grove, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2005.

Licensed in
PA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2360 Maryland Rd
Willow Grove, PA 19090
Phone: (215) 657-6776
Fax: (267) 913-5961
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD032614E (PA)

Record details

NPI number1407852379
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2005
Last updated in NPPESNovember 27, 2023
Certification dateMarch 6, 2021
Mailing address2360 Maryland Rd, Willow Grove, PA 19090-1709

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