SUMIT PAL SINGH MD
NPI 1255563714
Anesthesiology - Critical Care Medicine in Los Angeles, CA
About Sumit Pal Singh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUMIT PAL SINGH MD (NPI 1255563714) is an individual critical care medicine provider in Los Angeles, California, licensed in California (A106934) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Monica, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Sumit Pal 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
2Medicare enrollment records show Sumit Singh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 295 clinicians in this Medicare group
Los Angeles, CA 90024
- Reassigned Medicare billing, California enrollment
- 83 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.
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.
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.
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Sumit Singh's NPI number?
The NPI number for Sumit Singh is 1255563714. It was assigned to this individual provider in the NPPES registry on August 18, 2009.
Where is Sumit Singh located?
Sumit Singh practices at 757 Westwood Plz Ste 3325, Los Angeles, CA 90095. The listed phone number is (310) 267-8642.
What is Sumit Singh's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Sumit Singh enrolled in Medicare?
Yes. Sumit 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 Sumit Singh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sumit Singh reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (Los Angeles, CA) and Ucla Associated General Surgeons (Los Angeles, 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 Sumit Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sumit Singh accept?
Health plans from Blue Cross Blue Shield of Wyoming list Sumit Singh 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.
When was this NPI record last updated?
The NPPES record for Sumit Singh was last updated on December 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Sumit Pal Singh, MD · NPI 1255563714
Critical Care Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since August 18, 2009.
## Identity
- **NPI:** 1255563714 (Entity type: Individual)
- **Enumerated:** August 18, 2009
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** A106934 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 757 WESTWOOD PLZ STE 3325, Los Angeles, CA 90095-8358
- **Phone:** (310) 267-8642 · **Fax:** (310) 267-3899
## 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): Regents Of The University Of California (NPI 1326096165, Los Angeles, CA); Ucla Associated General Surgeons (NPI 1730147372, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** December 27, 2019
- **Other identifiers:** Medicaid 00A1069340 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1255563714) · Data from the CMS NPPES public registry.