SIRIN OZDEMIR MD
NPI 1548601230
Psychiatry & Neurology - Psychiatry in Belmont, MA
About Sirin Ozdemir Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIRIN OZDEMIR MD (NPI 1548601230) is an individual psychiatry provider in Belmont, Massachusetts, licensed in Massachusetts (256873) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 2
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
Sirin Ozdemir 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 Reassignment
Medicare enrollment records show Sirin Ozdemir reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Manchester, NH 03109
- Reassigned Medicare billing, New Hampshire enrollment
- 446 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 02478 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
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 Sirin Ozdemir's NPI number?
The NPI number for Sirin Ozdemir is 1548601230. It was assigned to this individual provider in the NPPES registry on July 10, 2013.
Where is Sirin Ozdemir located?
Sirin Ozdemir practices at 30 Hermon St, Belmont, MA 02478. The listed phone number is (857) 205-1963.
What is Sirin Ozdemir's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Sirin Ozdemir enrolled in Medicare?
Yes. Sirin Ozdemir 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 Sirin Ozdemir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sirin Ozdemir reassigns Medicare benefits to Elliot Professional Services (Manchester, NH). 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 Sirin Ozdemir'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 Sirin Ozdemir was last updated on October 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Sirin Ozdemir, MD · NPI 1548601230
Psychiatry physician in Belmont, Massachusetts. Individual provider, active in the CMS NPPES registry since July 10, 2013.
## Identity
- **NPI:** 1548601230 (Entity type: Individual)
- **Enumerated:** July 10, 2013
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 256873 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 30 HERMON ST, Belmont, MA 02478-2625
- **Phone:** (857) 205-1963
## 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:** Elliot Professional Services (NPI 1285627935, Manchester, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** October 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1548601230) · Data from the CMS NPPES public registry.