DR. NATHAN GLEN SINGH MD
NPI 1730523499
Family Medicine in Pinole, CA
About Dr. Nathan Glen Singh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATHAN GLEN SINGH MD (NPI 1730523499) is an individual family medicine provider in Pinole, California, licensed in California (A137308) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Nathan Glen Singh Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Nathan Singh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Richmond, CA 94801
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Fairfield, CA 94534
- Reassigned Medicare billing, California enrollment
- 3,056 clinicians in this Medicare group
South Lake Tahoe, CA 96150
- Reassigned Medicare billing, California enrollment
- 100 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 94564 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
Reported Quality Measures
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 Nathan Singh's NPI number?
The NPI number for Nathan Singh is 1730523499. It was assigned to this individual provider in the NPPES registry on April 24, 2013.
Where is Nathan Singh located?
Nathan Singh practices at 2160 Appian Way Ste 220, Pinole, CA 94564. The listed phone number is (510) 724-1306.
What is Nathan Singh's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Nathan Singh enrolled in Medicare?
Yes. Nathan Singh is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nathan Singh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Singh reassigns Medicare benefits to 3 organizations: Permanente Medical Group Inc (Richmond, CA), Sutter Valley Medical Foundation (Fairfield, CA) and Tahoe Carson Valley Medical Group Inc (South Lake Tahoe, CA). 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 Nathan Singh'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 Nathan Singh was last updated on November 23, 2022. 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.