SERGEI E RAZOV MD
NPI 1598861031
Anesthesiology in Brooklyn, NY
About Sergei E Razov Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERGEI E RAZOV MD (NPI 1598861031) is an individual anesthesiology provider in Brooklyn, New York, licensed in New York (219772-01) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Beth Israel, and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Sergei E Razov 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
2Medicare enrollment records show Sergei Razov reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11211
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Beth Israel
Acute Care Hospitals · New York, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYMedicare 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.
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.
BROOKLYN, NY 11234
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 Sergei Razov's NPI number?
The NPI number for Sergei Razov is 1598861031. It was assigned to this individual provider in the NPPES registry on September 15, 2006.
Where is Sergei Razov located?
Sergei Razov practices at 3201 Kings Hwy, Brooklyn, NY 11234. The listed phone number is (718) 951-3072.
What is Sergei Razov's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sergei Razov enrolled in Medicare?
Yes. Sergei Razov 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 Sergei Razov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sergei Razov reassigns Medicare benefits to 2 organizations: New York University (Brooklyn, NY) and Fpa Hospital Based (New York, NY). 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 Sergei Razov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sergei Razov affiliated with any hospitals?
According to CMS data, Sergei Razov is affiliated with Mount Sinai Beth Israel and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Sergei Razov was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Sergei E Razov, MD · NPI 1598861031
Anesthesiology physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since September 15, 2006.
## Identity
- **NPI:** 1598861031 (Entity type: Individual)
- **Enumerated:** September 15, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 219772-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 3201 KINGS HWY, Brooklyn, NY 11234-2625
- **Phone:** (718) 951-3072
## 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 University (NPI 1801030630, Brooklyn, NY); Fpa Hospital Based (NPI 1427398676, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** October 2, 2026
- **Other identifiers:** Medicaid 0191191 (MA); Medicaid 03363128 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1598861031) · Data from the CMS NPPES public registry.