DR. NISHANT SINGH RANAWAT MD
NPI 1366658627
Psychiatry & Neurology - Vascular Neurology in San Jose, CA
About Dr. Nishant Singh Ranawat Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NISHANT SINGH RANAWAT MD (NPI 1366658627) is an individual vascular neurology provider in San Jose, California, licensed in Oregon (MD192398) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with South Brooklyn Health, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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. Nishant Singh Ranawat 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
11Medicare enrollment records show Nishant Ranawat reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 4 clinicians in this Medicare group
Flagstaff, AZ 86001
- Reassigned Medicare billing, Arizona enrollment
- 552 clinicians in this Medicare group
Oklahoma City, OK 73116
- Reassigned Medicare billing, Oklahoma enrollment
- 507 clinicians in this Medicare group
Oklahoma City, OK 73119
- Reassigned Medicare billing, Oklahoma enrollment
- 212 clinicians in this Medicare group
Oklahoma City, OK 73106
- Reassigned Medicare billing, Oklahoma enrollment
- 63 clinicians in this Medicare group
Shenandoah, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 120 clinicians in this Medicare group
Hibbing, MN 55746
- Reassigned Medicare billing, Minnesota enrollment
- 513 clinicians in this Medicare group
Montgomery, AL 36111
- Reassigned Medicare billing, Alabama enrollment
- 439 clinicians in this Medicare group
Johnson City, NY 13790
- Reassigned Medicare billing, New York enrollment
- 854 clinicians in this Medicare group
Utica, NY 13502
- Reassigned Medicare billing, New York enrollment
- 657 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
South Brooklyn Health
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95116 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Nishant Ranawat's NPI number?
The NPI number for Nishant Ranawat is 1366658627. It was assigned to this individual provider in the NPPES registry on May 15, 2007.
Where is Nishant Ranawat located?
Nishant Ranawat practices at 135 N Jackson Ave Ste 202, San Jose, CA 95116. The listed phone number is (408) 508-6218.
What is Nishant Ranawat's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.
Is Nishant Ranawat enrolled in Medicare?
Yes. Nishant Ranawat 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 Nishant Ranawat's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nishant Ranawat reassigns Medicare benefits to 11 organizations: Neuranimus P C (San Jose, CA), Northern Arizona Healthcare Corporation (Flagstaff, AZ), Saints Medical Group, LLC (Oklahoma City, OK), Ssm Health Care Of Oklahoma, Inc (Oklahoma City, OK), Healthfirst Physicians Management Services, Inc (Oklahoma City, OK) and 6 more organizations, listed in the Medicare section above. 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 Nishant Ranawat's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nishant Ranawat accept?
Health plans from HealthPartners, Mending Health, Sanford Health Plan and Security Health Plan list Nishant Ranawat 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.
Is Nishant Ranawat affiliated with any hospitals?
According to CMS data, Nishant Ranawat is affiliated with South Brooklyn Health.
When was this NPI record last updated?
The NPPES record for Nishant Ranawat was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Nishant Singh Ranawat, MD · NPI 1366658627
Vascular Neurology physician in San Jose, California. Individual provider, active in the CMS NPPES registry since May 15, 2007.
## Identity
- **NPI:** 1366658627 (Entity type: Individual)
- **Enumerated:** May 15, 2007
- **Primary specialty:** Psychiatry & Neurology - Vascular Neurology · taxonomy 2084V0102X
- **State license:** MD192398 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 135 N JACKSON AVE STE 202, San Jose, CA 95116-1917
- **Phone:** (408) 508-6218 · **Fax:** (408) 351-0435
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Neuranimus P C (NPI 1235863184, San Jose, CA); Northern Arizona Healthcare Corporation (NPI 1669914552, Flagstaff, AZ); Saints Medical Group, LLC (NPI 1437195922, Oklahoma City, OK); Ssm Health Care Of Oklahoma, Inc (NPI 1184723678, Oklahoma City, OK); Healthfirst Physicians Management Services, Inc (NPI 1891962460, Oklahoma City, OK); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 20, 2026
- **Other identifiers:** Other U2614 (TX); Other 92-0807868 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1366658627) · Data from the CMS NPPES public registry.