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AHMAD H AHMAD MD SC
NPI 1447532924
Internal Medicine in Decatur, IL

Active since September 12, 2011
1770 E LAKE SHORE DR, STE 201, DECATUR, IL 62521(217) 428-7921(217) 428-7931 Get Directions Write a Review

NPPES record last updated: December 8, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ahmad H Ahmad Md Sc NPPES

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

AHMAD H AHMAD MD SC (NPI 1447532924) is a healthcare organization registered as an internal medicine in Decatur, Illinois and active in the NPI registry since September 2011. The organization lists Ahmad H Ahmad, Owner, as its authorized official.

NPPES Registry Identity

NPI1447532924
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameAHMAD H AHMAD MD SC
Location Address1770 E LAKE SHORE DR, STE 201Decatur, IL 62521-3832
Mailing Address1770 E Lake Shore Dr, Ste 201Decatur, IL 62521-3832 · (217) 428-7921 · Fax (217) 428-7931
Phone(217) 428-7921
Fax(217) 428-7931
Organization SubpartNo
Authorized OfficialAhmad H AhmadOwner · (217) 428-7921
Enumeration DateSeptember 12, 2011
Last NPPES UpdateDecember 8, 2011
✔ NPI 1447532924 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 36108732
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1770 E LAKE SHORE DR, Decatur, IL 62521
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Other Identifiers 2

Medicare PINIL6195IL
Medicare UPINF75884IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ahmad H Ahmad Md Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Ahmad H Ahmad MD Sc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ahmad Ahmad, M.D.
Internal Medicine
NPI 1053397018
1770 E LAKE SHORE DR SUITE 201
Decatur, IL 62521
(217) 428-7921
✔ PECOS✔ Accepts Medicare0.2 mi

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

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 Ahmad H Ahmad MD Sc's NPI number?

The NPI number for Ahmad H Ahmad MD Sc is 1447532924. It was assigned to this organization in the NPPES registry on September 12, 2011.

Where is Ahmad H Ahmad MD Sc located?

Ahmad H Ahmad MD Sc is located at 1770 E Lake Shore Dr Ste 201, Decatur, IL 62521. The listed phone number is (217) 428-7921.

What is Ahmad H Ahmad MD Sc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ahmad H Ahmad MD Sc enrolled in Medicare?

Yes. Ahmad H Ahmad MD Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ahmad H Ahmad MD Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Ahmad H Ahmad MD Sc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ahmad H Ahmad MD Sc was last updated on December 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.