1. Home
  2. Directory
  3. Illinois
  4. Oak Lawn
  5. Orthopaedic Surgery
  6. NPI Profile

DR. ALEXANDER JINNAH MD, PHD
NPI 1679061774
Orthopaedic Surgery - Pediatric Orthopaedic Surgery in Oak Lawn, IL

Active since April 25, 2018PECOS Enrolled
9555 S 52ND AVE, OAK LAWN, IL 60453(708) 634-0950 Get Directions Write a Review

NPPES record last updated: November 8, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 8, 2024, Sep 5, 2024, May 1, 2023 and 1 more (4 updates tracked since 2018).

About Dr. Alexander Jinnah Md, Phd NPPES

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

DR. ALEXANDER JINNAH MD, PHD (NPI 1679061774) is an individual pediatric orthopaedic surgery provider in Oak Lawn, Illinois, licensed in Illinois (036.171319) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679061774
Entity TypeIndividualMale
Primary Taxonomy207XP3100X
Provider Legal NameDR. ALEXANDER JINNAHCredential: MD, PHD
Location Address9555 S 52ND AVEOak Lawn, IL 60453-3054
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Phone(708) 634-0950
Sole ProprietorNo
Enumeration DateApril 25, 2018
Last NPPES UpdateNovember 8, 20244 updates tracked since enumeration
NPPES CertifiedNovember 8, 2024
✔ NPI 1679061774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Pediatric Orthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XP3100X
License✔ Licensed in IL · 036.171319
Definition
An orthopedic surgeon who has additional training and experience in diagnosing, treating and managing musculoskeletal problems in infants, children and adolescents. These may include limb and spine deformities (such as club foot, scoliosis); gait abnormalities (limping); bone and joint infections; broken bones.
9555 S 52ND AVE, Oak Lawn, IL 60453
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander Jinnah Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alexander Jinnah reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Advocate Health And Hospitals Corporation
0.7 mi
Mental Health (Including Community Mental Health Center)
4700 W 95TH ST, SUITE LOWER LEVEL 5
Oak Lawn, IL 60453
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1174747075 (800) 216-1110

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 M PAYMENT MD
Family Medicine
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 634-0950
DR. DOBROSLAV DOBRIKOV DO
Family Medicine
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 422-5700
BHARATI PRASAD M.D.
Internal Medicine (Critical Care Medicine)
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 684-6867
LORENA GUZMAN-SCHMITT APRN
Nurse Practitioner (Family)
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 684-5437
GURANKIT SINGH DO
Family Medicine
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 422-5700
ERIKA VILLANUEVA
Dietitian, Registered
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 634-0950
DR. VASANTHA SAMALA M.D.
Internal Medicine (Critical Care Medicine)
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 634-0950
KELLY N BILLINGSLEY NP
Nurse Practitioner (Family)
9555 S 52ND AVE
OAK LAWN, IL 60453
Cook County (708) 634-0950

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 Alexander Jinnah's NPI number?

The NPI number for Alexander Jinnah is 1679061774. It was assigned to this individual provider in the NPPES registry on April 25, 2018.

Where is Alexander Jinnah located?

Alexander Jinnah practices at 9555 S 52nd Ave, Oak Lawn, IL 60453. The listed phone number is (708) 634-0950.

What is Alexander Jinnah's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Pediatric Orthopaedic Surgery, with taxonomy code 207XP3100X.

Is Alexander Jinnah enrolled in Medicare?

Yes. Alexander Jinnah is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexander Jinnah's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Jinnah reassigns Medicare benefits to Advocate Health And Hospitals Corporation (Oak Lawn, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Jinnah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Jinnah accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Alexander Jinnah as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alexander Jinnah was last updated on November 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.