ALI ABDULKAREEM ABBAS ALSARAH MD
NPI 1881156891
Psychiatry & Neurology - Neurology in Fort Collins, CO
About Ali Abdulkareem Abbas Alsarah Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALI ABDULKAREEM ABBAS ALSARAH MD (NPI 1881156891) is an individual neurology provider in Fort Collins, Colorado, licensed in Colorado (CDRH.0076546) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Springfield, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
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
Ali Abdulkareem Abbas Alsarah 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.
Medicare Billing Reassignments
4Medicare enrollment records show Ali Alsarah reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 clinicians in this Medicare group
Greenwood Village, CO 80111
- Reassigned Medicare billing, Colorado and Missouri enrollments
- 110 clinicians in this Medicare group
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 1,565 clinicians in this Medicare group
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Springfield
Acute Care Hospitals · Springfield, MOSsm Health Saint Louis University Hospital
Acute Care Hospitals · Saint Louis, MOPoplar Bluff Regional Medical Center
Acute Care Hospitals · Poplar Bluff, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80528 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT COLLINS, CO 80528
FORT COLLINS, CO 80528
FORT COLLINS, CO 80528
FORT COLLINS, CO 80528
FORT COLLINS, CO 80528
FORT COLLINS, CO 80528
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 Ali Alsarah's NPI number?
The NPI number for Ali Alsarah is 1881156891. It was assigned to this individual provider in the NPPES registry on April 1, 2019.
Where is Ali Alsarah located?
Ali Alsarah practices at 2315 E Harmony Rd Ste 110, Fort Collins, CO 80528. The listed phone number is (970) 482-7373.
What is Ali Alsarah's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Ali Alsarah enrolled in Medicare?
Yes. Ali Alsarah 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 Ali Alsarah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ali Alsarah reassigns Medicare benefits to 4 organizations: Poudre Valley Medical Group, LLC (Loveland, CO), Blue Sky Telehealth, LLC (Greenwood Village, CO), Mercy Clinic Springfield Communities (Springfield, MO) and Ssm Health Care Group (Saint Louis, MO). 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 Ali Alsarah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ali Alsarah accept?
Health plans from Anthem Blue Cross and Blue Shield, Oscar Health and Select Health list Ali Alsarah 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 Ali Alsarah affiliated with any hospitals?
According to CMS data, Ali Alsarah is affiliated with Mercy Hospital Springfield, Ssm Health Saint Louis University Hospital and Poplar Bluff Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Ali Alsarah was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ali Abdulkareem Abbas Alsarah, MD · NPI 1881156891
Neurology physician in Fort Collins, Colorado. Individual provider, active in the CMS NPPES registry since April 1, 2019.
## Identity
- **NPI:** 1881156891 (Entity type: Individual)
- **Enumerated:** April 1, 2019
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** CDRH.0076546 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 2315 E HARMONY RD STE 110, Fort Collins, CO 80528-8623
- **Phone:** (970) 482-7373 · **Fax:** (970) 484-5682
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Poudre Valley Medical Group, LLC (NPI 1225356868, Loveland, CO); Blue Sky Telehealth, LLC (NPI 1649886458, Greenwood Village, CO); Mercy Clinic Springfield Communities (NPI 1245277631, Springfield, MO); Ssm Health Care Group (NPI 1306589544, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1881156891) · Data from the CMS NPPES public registry.