Individual provider · Type 1 NPI

Marissa Naomi Karpoff, MD

Rheumatology Physician · Wynnewood, PA

NPI number 1659613347 Active

Practice location

100 E Lancaster Ave Ste 137
Wynnewood, PA 19096-3453

Call (610) 896-8400 Map

Fax (610) 896-9652

Mailing address

1 Federal St # 200
Camden, NJ 08103-1088

Other practice locations

  • 1275 York Ave, New York, NY 10065-6007 · (212) 639-2734
  • 1275 York Ave, New York, NY 10065-6007 · (212) 639-2734
  • 1935 Route 70 E Fl 2, Cherry Hill, NJ 08003 · (856) 428-7700
  • 825 Old Lancaster Rd Ste 320, Bryn Mawr, PA 19010-3235 · (610) 527-3800

Specialties and licenses

TaxonomyCodeLicense
Rheumatology Physician Primary 207RR0500XMD464904 (PA)
Rheumatology Physician 207RR0500X25MA10574700 (NJ)
Internal Medicine Physician 207R00000X277829 (NY)

Rheumatology Physician: 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.

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About NPI 1659613347

Marissa Naomi Karpoff, MD's National Provider Identifier is 1659613347, issued on Mar 20, 2013. The primary taxonomy on file is Rheumatology Physician (207RR0500X), and the practice location is in Wynnewood, PA. The record was last updated on Apr 15, 2026.