Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NICHOLAS BIJAN SAJJADI DO
NPI 1366112310
Orthopaedic Surgery in Oklahoma City, OK

Active since September 20, 2021
800 STANTON L YOUNG BLVD, OKLAHOMA CITY, OK 73104(405) 271-5964 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jul 23, 2026, Sep 24, 2024, Mar 31, 2023 and 1 more (4 updates tracked since 2021).

About Dr. Nicholas Bijan Sajjadi Do NPPES

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

DR. NICHOLAS BIJAN SAJJADI DO (NPI 1366112310) is an individual orthopaedic surgery provider in Oklahoma City, Oklahoma, licensed in Oklahoma (8460) and active in the NPI registry since September 2021.

NPPES Registry Identity

NPI1366112310
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. NICHOLAS BIJAN SAJJADICredential: DO
Location Address800 STANTON L YOUNG BLVDOklahoma City, OK 73104-5018
Mailing Address800 Stanton L Young Blvd # 3400Oklahoma City, OK 73104-5018 · (405) 271-5964
Sole ProprietorYes
Enumeration DateSeptember 20, 2021
Last NPPES UpdateJuly 23, 20264 updates tracked since enumeration
NPPES CertifiedJuly 23, 2026
NPI 1366112310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in OK · 8460
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 8640 (OK)
800 STANTON L YOUNG BLVD, Oklahoma City, OK 73104

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.

Anesthesiology
800 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104
Radiology (Diagnostic Radiology)
800 STANTON L YOUNG BLVD, AAT 6300
OKLAHOMA CITY, OK 73104
Orthopaedic Surgery
800 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104
Student in an Organized Health Care Education/Training Program
800 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104
Student in an Organized Health Care Education/Training Program
800 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104
Student in an Organized Health Care Education/Training Program
800 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104
Surgery
800 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
800 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104

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 Nicholas Sajjadi's NPI number?

The NPI number for Nicholas Sajjadi is 1366112310. It was assigned to this individual provider in the NPPES registry on September 20, 2021.

Where is Nicholas Sajjadi located?

Nicholas Sajjadi practices at 800 Stanton L Young Blvd, Oklahoma City, OK 73104. The listed phone number is (405) 271-5964.

What is Nicholas Sajjadi'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 Nicholas Sajjadi was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.