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JOAN VONFELDT MD
NPI 1689600199
Internal Medicine - Rheumatology in Philadelphia, PA

Active since June 25, 2006
3400 SPRUCE ST, 8 PENN TOWER, PHILADELPHIA, PA 19104(215) 662-2415 Get Directions Write a Review

NPPES record last updated: May 5, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Joan Vonfeldt Md NPPES

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

JOAN VONFELDT MD (NPI 1689600199) is an individual rheumatology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD032440E) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1689600199
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameJOAN VONFELDTCredential: MD
Location Address3400 SPRUCE ST, 8 PENN TOWERPhiladelphia, PA 19104
Mailing Address3400 Spruce St, 8 Penn TowerPhiladelphia, PA 19104-4206
Phone(215) 662-2415
Sole ProprietorNo
Enumeration DateJune 25, 2006
Last NPPES UpdateMay 5, 2011
✔ NPI 1689600199 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 · MD032440E
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.
3400 SPRUCE ST, Philadelphia, PA 19104
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINF42639
Medicare ID-Type Unspecified186634PA
Medicaid0013981410001PA

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.

ELIZABETH FOGLIA MD
Pediatrics
3400 SPRUCE ST, 8 RAVDIN
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3228
JOEL M STEIN MD
Radiology (Diagnostic Radiology)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3005
PRISCILLA NELSON M.D.
Anesthesiology
3400 SPRUCE ST, 6 DULLES
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-8310
DR. JASON THOMAS ACKRIVO MD
Internal Medicine (Pulmonary Disease)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 614-0871
JEAN-PHILIPPE RICHARD DMD
Student in an Organized Health Care Education/Training Program
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6176
LEAH M LOPEZ PA-C
Physician Assistant (Medical)
3400 SPRUCE ST, 4 SILVERSTEIN
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-7870
MONIQUE LORRAINE ROBERTS SALAHUB
Anesthesiology (Critical Care Medicine)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-4000
JOANIE M GARRATT MD
Radiology (Diagnostic Radiology)
3400 SPRUCE ST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3000

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 Joan Vonfeldt's NPI number?

The NPI number for Joan Vonfeldt is 1689600199. It was assigned to this individual provider in the NPPES registry on June 25, 2006.

Where is Joan Vonfeldt located?

Joan Vonfeldt practices at 3400 Spruce St 8 Penn Tower, Philadelphia, PA 19104. The listed phone number is (215) 662-2415.

What is Joan Vonfeldt'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 Joan Vonfeldt was last updated on May 5, 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.