DR. SHIRIN BITAJIAN M.D.
NPI 1952742850
Family Medicine in Rifle, CO
About Dr. Shirin Bitajian M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHIRIN BITAJIAN M.D. (NPI 1952742850) is an individual family medicine provider in Rifle, Colorado, licensed in Colorado (DR.0065112) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bullhead City, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Shirin Bitajian 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 Reassignment
Medicare enrollment records show Shirin Bitajian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rifle, CO 81650
- Reassigned Medicare billing, Colorado enrollment
- Also billed through NPI 1649218991 (Colorado), NPI 1023150927 (Colorado)
- 93 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 81650 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Shirin Bitajian's NPI number?
The NPI number for Shirin Bitajian is 1952742850. It was assigned to this individual provider in the NPPES registry on July 9, 2013.
Where is Shirin Bitajian located?
Shirin Bitajian practices at 501 Airport Rd, Rifle, CO 81650. The listed phone number is (970) 625-1100.
What is Shirin Bitajian's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Shirin Bitajian enrolled in Medicare?
Yes. Shirin Bitajian 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 organization bills Medicare for Shirin Bitajian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shirin Bitajian reassigns Medicare benefits to Grand River Hospital District (Rifle, CO). The 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 Shirin Bitajian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shirin Bitajian accept?
Health plans from Ambetter Health, Anthem Blue Cross and Blue Shield and Oscar Insurance Company list Shirin Bitajian 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.
When was this NPI record last updated?
The NPPES record for Shirin Bitajian was last updated on October 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Shirin Bitajian, M.D. · NPI 1952742850
Family Medicine physician in Rifle, Colorado. Individual provider, active in the CMS NPPES registry since July 9, 2013.
## Identity
- **NPI:** 1952742850 (Entity type: Individual)
- **Enumerated:** July 9, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DR.0065112 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 501 AIRPORT RD, Rifle, CO 81650-8510
- **Phone:** (970) 625-1100 · **Fax:** (970) 625-2752
## 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:** Grand River Hospital District (NPI 1124074042, Rifle, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** October 30, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1952742850) · Data from the CMS NPPES public registry.