DR. ASHIRA D. BLAZER M.D.
NPI 1265759880
Internal Medicine - Rheumatology in New York, NY
About Dr. Ashira D. Blazer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASHIRA D. BLAZER M.D. (NPI 1265759880) is an individual rheumatology provider in New York, New York, licensed in New York (270625) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Baylor College Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses
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. Ashira D. Blazer 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
2Medicare enrollment records show Ashira Blazer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: New York Society For The Relief Of Ruptured & Crippled Maintaining
- 121 clinicians in this Medicare group
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Physicians PA
- 614 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10003 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.
NEW YORK, NY 10003
NEW YORK, NY 10003
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 Ashira Blazer's NPI number?
The NPI number for Ashira Blazer is 1265759880. It was assigned to this individual provider in the NPPES registry on April 21, 2010.
Where is Ashira Blazer located?
Ashira Blazer practices at 301 E 17th St Suite 1410, New York, NY 10003. The listed phone number is (212) 598-6279.
What is Ashira Blazer's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Ashira Blazer enrolled in Medicare?
Yes. Ashira Blazer 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 Ashira Blazer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashira Blazer reassigns Medicare benefits to 2 organizations: New York Society For Releif Of The Ruptured And Crippled Maintaining (New York, NY) and University Of Maryland Physicians P.A. (Baltimore, MD). 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 Ashira Blazer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ashira Blazer affiliated with any hospitals?
According to CMS data, Ashira Blazer is affiliated with University Of Maryland Medical Center.
When was this NPI record last updated?
The NPPES record for Ashira Blazer was last updated on June 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Ashira D. Blazer, M.D. · NPI 1265759880
Rheumatology physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 21, 2010.
## Identity
- **NPI:** 1265759880 (Entity type: Individual)
- **Enumerated:** April 21, 2010
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 270625 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 E 17TH ST, SUITE 1410, New York, NY 10003-3804
- **Phone:** (212) 598-6279
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): New York Society For Releif Of The Ruptured And Crippled Maintaining (NPI 1477988707, New York, NY); University Of Maryland Physicians P.A. (NPI 1932906633, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Baylor College Of Medicine, class of 2010
## Record status
- **NPPES last updated:** June 25, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1265759880) · Data from the CMS NPPES public registry.