DR. NAYOMI AMIN SAJAN M.D.
NPI 1750495867
Emergency Medicine in New York, NY
About Dr. Nayomi Amin Sajan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NAYOMI AMIN SAJAN M.D. (NPI 1750495867) is an individual emergency medicine provider in New York, New York, licensed in California (A88669) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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. Nayomi Amin Sajan 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
4Medicare enrollment records show Nayomi Sajan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Gresham, OR 97030
- Reassigned Medicare billing, Oregon and Washington enrollments
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- Also billed through NPI 1609171081 (Washington)
- 3,207 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10025 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 10025
NEW YORK, NY 10025
NEW YORK, NY 10025
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 Nayomi Sajan's NPI number?
The NPI number for Nayomi Sajan is 1750495867. It was assigned to this individual provider in the NPPES registry on August 18, 2006.
Where is Nayomi Sajan located?
Nayomi Sajan practices at 1111 Amsterdam Ave, New York, NY 10025. The listed phone number is (212) 523-3330.
What is Nayomi Sajan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nayomi Sajan enrolled in Medicare?
Yes. Nayomi Sajan 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 Nayomi Sajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nayomi Sajan reassigns Medicare benefits to 4 organizations: Colorado Permanente Medical Group, P.C. (Denver, CO), Kaiser Foundation Health Plan Of Washington (Everett, WA), Southern California Permanente Medical Group (San Diego, CA) and Sapphire At Gresham Rehab, LLC (Gresham, OR). 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 Nayomi Sajan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nayomi Sajan was last updated on March 17, 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.
# Dr. Nayomi Amin Sajan, M.D. · NPI 1750495867
Emergency Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since August 18, 2006.
## Identity
- **NPI:** 1750495867 (Entity type: Individual)
- **Enumerated:** August 18, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A88669 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 AMSTERDAM AVE, New York, NY 10025-1716
- **Phone:** (212) 523-3330
## 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): Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO); Kaiser Foundation Health Plan Of Washington (NPI 1386935351, Everett, WA); Southern California Permanente Medical Group (NPI 1225060742, San Diego, CA); Sapphire At Gresham Rehab, LLC (NPI 1033740899, Gresham, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** March 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1750495867) · Data from the CMS NPPES public registry.