ANJALI SRIVASTAVA AHN M.D.
NPI 1306171798
Emergency Medicine in Munster, IN
About Anjali Srivastava Ahn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANJALI SRIVASTAVA AHN M.D. (NPI 1306171798) is an individual emergency medicine provider in Munster, Indiana, licensed in Indiana (01069617A) and active in the NPI registry since October 2009. She is enrolled in Medicare PECOS, is affiliated with Fhn Memorial Hospital, and maintains a secondary practice location in Princeton.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Anjali Srivastava Ahn M.d. 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.
Medicare Billing Reassignments
10Medicare enrollment records show Anjali Ahn reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Olympia Fields, IL 60461
- Reassigned Medicare billing, Illinois enrollment
- 982 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Indiana enrollment
- 343 clinicians in this Medicare group
Bolingbrook, IL 60440
- Reassigned Medicare billing, Illinois enrollment
- 187 clinicians in this Medicare group
Aurora, IL 60504
- Reassigned Medicare billing, Illinois enrollment
- 116 clinicians in this Medicare group
Hoopeston, IL 60942
- Reassigned Medicare billing, Illinois enrollment
- Also billed through NPI 1043683014 (Illinois)
- 60 clinicians in this Medicare group
Hoopeston, IL 60942
- Reassigned Medicare billing, Illinois enrollment
- 16 clinicians in this Medicare group
Belvidere, IL 61008
- Reassigned Medicare billing, Illinois enrollment
- 90 clinicians in this Medicare group
Rockford, IL 61104
- Reassigned Medicare billing, Illinois enrollment
- 106 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 478 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Fhn Memorial Hospital
Acute Care Hospitals · Freeport, ILCarle Hoopeston Regional Health Center
Critical Access Hospitals · Hoopeston, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46321 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
MUNSTER, IN 46321
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 Anjali Ahn's NPI number?
The NPI number for Anjali Ahn is 1306171798. It was assigned to this individual provider in the NPPES registry on October 2, 2009.
Where is Anjali Ahn located?
Anjali Ahn practices at 901 Macarthur Blvd, Munster, IN 46321. The listed phone number is (773) 677-3933.
What is Anjali Ahn's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Anjali Ahn enrolled in Medicare?
Yes. Anjali Ahn 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 Anjali Ahn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anjali Ahn reassigns Medicare benefits to 10 organizations: Cepamerica Illinois LLP (Olympia Fields, IL), University Of Chicago (Chicago, IL), Illinois Emergency Medicine Specialists, LLC (Bolingbrook, IL), Aurora Emergency Physicians, LLC (Aurora, IL), Hoopeston Community Memorial Hospital (Hoopeston, IL) and 5 more organizations, listed in the Medicare section above. 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 Anjali Ahn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Anjali Ahn affiliated with any hospitals?
According to CMS data, Anjali Ahn is affiliated with Fhn Memorial Hospital and Carle Hoopeston Regional Health Center.
When was this NPI record last updated?
The NPPES record for Anjali Ahn was last updated on December 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Anjali Srivastava Ahn, M.D. · NPI 1306171798
Emergency Medicine physician in Munster, Indiana. Individual provider, active in the CMS NPPES registry since October 2, 2009.
## Identity
- **NPI:** 1306171798 (Entity type: Individual)
- **Enumerated:** October 2, 2009
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01069617A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 901 MACARTHUR BLVD, Munster, IN 46321-2901
- **Phone:** (773) 677-3933
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Cepamerica Illinois LLP (NPI 1811697287, Olympia Fields, IL); University Of Chicago (NPI 1821048786, Chicago, IL); Illinois Emergency Medicine Specialists, LLC (NPI 1003150962, Bolingbrook, IL); Aurora Emergency Physicians, LLC (NPI 1508389628, Aurora, IL); Hoopeston Community Memorial Hospital (NPI 1164594594, Hoopeston, IL); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** December 9, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1306171798) · Data from the CMS NPPES public registry.