DR. NABIL H KARROUM M.D.
NPI 1104985118
Psychiatry & Neurology - Psychiatry in Minneapolis, MN
About Dr. Nabil H Karroum M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NABIL H KARROUM M.D. (NPI 1104985118) is an individual psychiatry provider in Minneapolis, Minnesota, licensed in Minnesota (72930) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Einstein Medical Center Montgomery, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 1
Accepted 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
Dr. Nabil H Karroum 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
15Medicare enrollment records show Nabil Karroum reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bradford, PA 16701
- Reassigned Medicare billing, New York and Pennsylvania enrollments
- 163 clinicians in this Medicare group
Chambersburg, PA 17201
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,902 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 966 clinicians in this Medicare group
Collegeville, PA 19426
- Reassigned Medicare billing, Pennsylvania enrollment
- 192 clinicians in this Medicare group
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 clinicians in this Medicare group
Schenectady, NY 12308
- Reassigned Medicare billing, New York enrollment
- 80 clinicians in this Medicare group
Springfield, PA 19064
- Reassigned Medicare billing, Pennsylvania enrollment
- 646 clinicians in this Medicare group
Philadelphia, PA 19131
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,205 clinicians in this Medicare group
Albany, NY 12208
- Reassigned Medicare billing, New York enrollment
- 1,640 clinicians in this Medicare group
Marlton, NJ 08053
- Reassigned Medicare billing, New Jersey enrollment
- 219 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Einstein Medical Center Montgomery
Acute Care Hospitals · East Norriton, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55454 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.
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
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 Nabil Karroum's NPI number?
The NPI number for Nabil Karroum is 1104985118. It was assigned to this individual provider in the NPPES registry on December 6, 2006.
Where is Nabil Karroum located?
Nabil Karroum practices at 2450 Riverside Ave, Minneapolis, MN 55454. The listed phone number is (612) 672-6000.
What is Nabil Karroum's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Nabil Karroum enrolled in Medicare?
Yes. Nabil Karroum 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 Nabil Karroum's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nabil Karroum reassigns Medicare benefits to 15 organizations: Olean General Hospital (Bradford, PA), Pinnacle Health Medical Services (Chambersburg, PA), University Of Maryland Community Medical Group, Inc. (Baltimore, MD), Fornance Physician Services, Inc (Collegeville, PA), Main Line Healthcare (Newtown Square, PA) and 10 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 Nabil Karroum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nabil Karroum accept?
Health plans from Oscar Health list Nabil Karroum 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 Nabil Karroum affiliated with any hospitals?
According to CMS data, Nabil Karroum is affiliated with Einstein Medical Center Montgomery.
When was this NPI record last updated?
The NPPES record for Nabil Karroum was last updated on February 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Dr. Nabil H Karroum, M.D. · NPI 1104985118
Psychiatry physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since December 6, 2006.
## Identity
- **NPI:** 1104985118 (Entity type: Individual)
- **Enumerated:** December 6, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 72930 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2450 RIVERSIDE AVE, Minneapolis, MN 55454-1450
- **Phone:** (612) 672-6000
## 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:** 15 organizations under Medicare reassignment (form CMS-855R): Olean General Hospital (NPI 1245502905, Bradford, PA); Pinnacle Health Medical Services (NPI 1053097238, Chambersburg, PA); University Of Maryland Community Medical Group, Inc. (NPI 1477530624, Baltimore, MD); Fornance Physician Services, Inc (NPI 1023439825, Collegeville, PA); Main Line Healthcare (NPI 1922077643, Newtown Square, PA); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1976
## Record status
- **NPPES last updated:** February 19, 2025
- **Other identifiers:** Medicaid 00998325 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1104985118) · Data from the CMS NPPES public registry.