DR. RYAN SASON ZAMANZADEH MD
NPI 1932822442
Orthopaedic Surgery in Philadelphia, PA

Active since September 20, 2022
5501 OLD YORK RD STE 1, PHILADELPHIA, PA 19141(215) 456-3443 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 5, 2025, Jun 24, 2023, Sep 20, 2022 (3 updates tracked since 2022).

About Dr. Ryan Sason Zamanzadeh Md NPPES

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

DR. RYAN SASON ZAMANZADEH MD (NPI 1932822442) is an individual orthopaedic surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MT229902) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1932822442
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. RYAN SASON ZAMANZADEHCredential: MD
Location Address5501 OLD YORK RD STE 1Philadelphia, PA 19141-3098
Mailing Address5501 Old York Rd Ste 1Philadelphia, PA 19141-3098
Sole ProprietorNo
Enumeration DateSeptember 20, 2022
Last NPPES UpdateDecember 5, 20253 updates tracked since enumeration
NPPES CertifiedDecember 5, 2025
✔ NPI 1932822442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in PA · MT229902
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
5501 OLD YORK RD STE 1, Philadelphia, PA 19141

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.

Student in an Organized Health Care Education/Training Program
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141
Dentist (General Practice)
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141
Student in an Organized Health Care Education/Training Program
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141
Student in an Organized Health Care Education/Training Program
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141
Internal Medicine
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141
Internal Medicine
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141
Psychiatry & Neurology (Psychiatry)
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141
Student in an Organized Health Care Education/Training Program
5501 OLD YORK RD STE 1
PHILADELPHIA, PA 19141

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 Ryan Zamanzadeh's NPI number?

The NPI number for Ryan Zamanzadeh is 1932822442. It was assigned to this individual provider in the NPPES registry on September 20, 2022.

Where is Ryan Zamanzadeh located?

Ryan Zamanzadeh practices at 5501 Old York Rd Ste 1, Philadelphia, PA 19141. The listed phone number is (215) 456-3443.

What is Ryan Zamanzadeh's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

When was this NPI record last updated?

The NPPES record for Ryan Zamanzadeh was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.