DR. RANBIR SINGH MD
NPI 1023644085
Internal Medicine in Astoria, NY
About Dr. Ranbir Singh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RANBIR SINGH MD (NPI 1023644085) is an individual internal medicine provider in Astoria, New York, licensed in New York (323777) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Other (2020).
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. Ranbir Singh 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
5Medicare enrollment records show Ranbir Singh reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Astoria, NY 11102
- Reassigned Medicare billing, New York enrollment
- 207 clinicians in this Medicare group
Poughkeepsie, NY 12601
- Reassigned Medicare billing, New York enrollment
- 304 clinicians in this Medicare group
Pittsfield, MA 01201
- Reassigned Medicare billing, Massachusetts enrollment
- 394 clinicians in this Medicare group
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts enrollment
- 539 clinicians in this Medicare group
North Adams, MA 01247
- Reassigned Medicare billing, Massachusetts enrollment
- 153 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 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYBon Secours Community Hospital
Acute Care Hospitals · Port Jervis, NYGood Samaritan Hospital Of Suffern
Acute Care Hospitals · Suffern, NYSt Anthony Community Hospital
Acute Care Hospitals · Warwick, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11102 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.
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 Ranbir Singh's NPI number?
The NPI number for Ranbir Singh is 1023644085. It was assigned to this individual provider in the NPPES registry on March 20, 2020.
Where is Ranbir Singh located?
Ranbir Singh practices at 2510 30th Ave, Astoria, NY 11102. The listed phone number is (718) 932-1000.
What is Ranbir Singh's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ranbir Singh enrolled in Medicare?
Yes. Ranbir Singh 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 Ranbir Singh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ranbir Singh reassigns Medicare benefits to 5 organizations: Icahn School Of Medicine At Mount Sinai (Astoria, NY), New York Medical Physician Associates PC (Poughkeepsie, NY), Berkshire Medical Center, Inc (Pittsfield, MA), Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA) and North Adams Regional Hospital Corporation (North Adams, MA). 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 Ranbir Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ranbir Singh affiliated with any hospitals?
According to CMS data, Ranbir Singh is affiliated with Mount Sinai Hospital, Bon Secours Community Hospital, Good Samaritan Hospital Of Suffern and St Anthony Community Hospital.
When was this NPI record last updated?
The NPPES record for Ranbir Singh was last updated on June 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Ranbir Singh, MD · NPI 1023644085
Internal Medicine physician in Astoria, New York. Individual provider, active in the CMS NPPES registry since March 20, 2020.
## Identity
- **NPI:** 1023644085 (Entity type: Individual)
- **Enumerated:** March 20, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 323777 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2510 30TH AVE, Astoria, NY 11102-2418
- **Phone:** (718) 932-1000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1477932275, Astoria, NY); New York Medical Physician Associates PC (NPI 1578316501, Poughkeepsie, NY); Berkshire Medical Center, Inc (NPI 1295765261, Pittsfield, MA); Mass General Brigham Medical Group Western Massachusetts Inc (NPI 1295787919, Northampton, MA); North Adams Regional Hospital Corporation (NPI 1316727761, North Adams, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1023644085) · Data from the CMS NPPES public registry.