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ADNAAN SHEIKH MD
NPI 1427637180
Student in an Organized Health Care Education/Training Program in Bloomington, IN

Active since April 07, 2021PECOS EnrolledAccepts Medicare Assignment
2651 E DISCOVERY PKWY, BLOOMINGTON, IN 47408(812) 676-4542 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 6, 2026, Apr 8, 2021 (2 updates tracked since 2021).

About Adnaan Sheikh Md NPPES

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

ADNAAN SHEIKH MD (NPI 1427637180) is an individual student in an organized health care education/training program in Bloomington, Indiana and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health Bloomington Hospital, and maintains a secondary practice location in Elmira.

NPPES Registry Identity

NPI1427637180
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameADNAAN SHEIKHCredential: MD
Location Address2651 E DISCOVERY PKWYBloomington, IN 47408-9059
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Phone(812) 676-4542
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateApril 7, 2021
Last NPPES UpdateJanuary 6, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2026
✔ NPI 1427637180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01097430A (IN)
2651 E DISCOVERY PKWY, Bloomington, IN 47408
Open in Google Maps ↗

Secondary Practice Location 1

Location 1600 Roe AveElmira, NY 14905-1676 · Phone (607) 737-4100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Adnaan Sheikh Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608307624
PECOS Enrollment IDI20250731000801
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 Reassignments

2

Medicare enrollment records show Adnaan Sheikh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Indiana University Health Southern Indiana Physicians, LLC
4.1 mi
Multi-Specialty
2651 E DISCOVERY PKWY
Bloomington, IN 47408
  • Reassigned Medicare billing, Indiana enrollment
  • 783 clinicians in this Medicare group
NPI 1013953983 (812) 353-5252
Iu Health Medical Group, LLC
46 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 5,212 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Indiana University Health Bloomington Hospital

Acute Care Hospitals · Bloomington, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150051
Location2651 East Discovery ParkwayBloomington, IN 47408 · Monroe County
Emergency services Birthing friendly

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.

KIERNAN MCCORMICK
Student in an Organized Health Care Education/Training Program
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 353-5252
DR. JAMES ALEXANDER ISOM M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 918-3336
SHERYL ANN KNOTT NP
Clinical Nurse Specialist
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 676-4444
INDIANA UNIVERSITY HEALTH SOUTHERN INDIANA PHYSICIANS, LLC
Clinic/Center (Multi-Specialty)
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 353-5252
MRS. MEGAN EMILY MCGLOTHLIN NP
Nurse Practitioner (Gerontology)
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 676-4144
GAVEN ANDREW MOORE PA-C
Physician Assistant
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 334-5081
BERNARD LAMAR HARDY II MD
Internal Medicine
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 676-4102
DR. DAVID AUSTIN DUNCAN DO
Psychiatry & Neurology (Psychiatry)
2651 E DISCOVERY PKWY
BLOOMINGTON, IN 47408
Monroe County (812) 353-5630

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 Adnaan Sheikh's NPI number?

The NPI number for Adnaan Sheikh is 1427637180. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Where is Adnaan Sheikh located?

Adnaan Sheikh practices at 2651 E Discovery Pkwy, Bloomington, IN 47408. The listed phone number is (812) 676-4542.

What is Adnaan Sheikh's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Adnaan Sheikh enrolled in Medicare?

Yes. Adnaan Sheikh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Adnaan Sheikh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adnaan Sheikh reassigns Medicare benefits to 2 organizations: Indiana University Health Southern Indiana Physicians, LLC (Bloomington, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). Each 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 Adnaan Sheikh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adnaan Sheikh accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource and Cigna Healthcare list Adnaan Sheikh 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.

Is Adnaan Sheikh affiliated with any hospitals?

According to CMS data, Adnaan Sheikh is affiliated with Indiana University Health Bloomington Hospital.

When was this NPI record last updated?

The NPPES record for Adnaan Sheikh was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.