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SEEMA ELAHI, M.D., INC.
NPI 1912379942
Internal Medicine in Lombard, IL

Active since October 29, 2015
450 E 22ND ST STE 100, LOMBARD, IL 60148(630) 673-5757(908) 605-4974 Get Directions Write a Review

NPPES record last updated: May 16, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 16, 2022, May 13, 2022, Nov 19, 2015 (3 updates tracked since 2015).

About Seema Elahi, M.d., Inc. NPPES

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

SEEMA ELAHI, M.D., INC. (NPI 1912379942) is a healthcare organization registered as an internal medicine in Lombard, Illinois and active in the NPI registry since October 2015. The organization lists Maria D Lysandrou, Administrator, as its authorized official.

NPPES Registry Identity

NPI1912379942
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSEEMA ELAHI, M.D., INC.
Location Address450 E 22ND ST STE 100Lombard, IL 60148-6175
Mailing Address450 E 22nd St Ste 100Lombard, IL 60148-6175 · (773) 588-7733 · Fax (773) 588-7340
Phone(630) 673-5757
Fax(908) 605-4974
Organization SubpartNo
Authorized OfficialMaria D LysandrouAdministrator · (773) 588-7733
Enumeration DateOctober 29, 2015
Last NPPES UpdateMay 16, 20223 updates tracked since enumeration
NPPES CertifiedMay 16, 2022
✔ NPI 1912379942 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 · 036084250
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.
450 E 22ND ST STE 100, Lombard, IL 60148
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Other Identifiers 1

Medicaid036084250IL

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)

Seema Elahi, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Seema Elahi, M.D., Inc., which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Nimra Alvi, MD
Pediatric Medicine
NPI 1336670868
25 N WINFIELD RD STE 204
Winfield, IL 60190
(630) 232-0202
✔ PECOS✔ Accepts Medicare6.9 mi
Seema Elahi, M.D.
Internal Medicine
NPI 1952326019
6374 N LINCOLN AVE SUITE 303
Chicago, IL 60659
(773) 588-7733
✔ PECOS19 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 Seema Elahi, M.D., Inc.'s NPI number?

The NPI number for Seema Elahi, M.D., Inc. is 1912379942. It was assigned to this organization in the NPPES registry on October 29, 2015.

Where is Seema Elahi, M.D., Inc. located?

Seema Elahi, M.D., Inc. is located at 450 E 22nd St Ste 100, Lombard, IL 60148. The listed phone number is (630) 673-5757.

What is Seema Elahi, M.D., Inc.'s specialty?

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

Is Seema Elahi, M.D., Inc. enrolled in Medicare?

Yes. Seema Elahi, M.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Seema Elahi, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Seema Elahi, M.D., Inc., in Internal Medicine and Pediatric Medicine. 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Seema Elahi, M.D., Inc. was last updated on May 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.