LARRY SILVER M.D.
NPI 1760434369
Anesthesiology in Mammoth Lakes, CA
About Larry Silver M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LARRY SILVER M.D. (NPI 1760434369) is an individual anesthesiology provider in Mammoth Lakes, California, licensed in California (G69159) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Larry Silver M.d. 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
3Medicare enrollment records show Larry Silver reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mammoth Lakes, CA 93546
- Reassigned Medicare billing, California enrollment
Mammoth Lakes, CA 93546
- Reassigned Medicare billing, California enrollment
- 83 clinicians in this Medicare group
San Luis Obispo, CA 93405
- Reassigned Medicare billing, California enrollment
- 42 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.
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 Larry Silver's NPI number?
The NPI number for Larry Silver is 1760434369. It was assigned to this individual provider in the NPPES registry on May 16, 2006.
Where is Larry Silver located?
Larry Silver practices at 437 Old Mammoth Rd Ste 162, Mammoth Lakes, CA 93546. The listed phone number is (530) 263-8226.
What is Larry Silver's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Larry Silver enrolled in Medicare?
Yes. Larry Silver 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 Larry Silver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Larry Silver reassigns Medicare benefits to 3 organizations: Larry M Silver MD Inc (Mammoth Lakes, CA), Southern Mono Health Care District (Mammoth Lakes, CA) and Associated Anesthesiologists Of The Central Coast (San Luis Obispo, 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 Larry Silver'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 Larry Silver was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Larry Silver, M.D. · NPI 1760434369
Anesthesiology physician in Mammoth Lakes, California. Individual provider, active in the CMS NPPES registry since May 16, 2006.
## Identity
- **NPI:** 1760434369 (Entity type: Individual)
- **Enumerated:** May 16, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** G69159 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 437 OLD MAMMOTH RD STE 162, Mammoth Lakes, CA 93546-2130
- **Phone:** (530) 263-8226
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Larry M Silver MD Inc (NPI 1720959554, Mammoth Lakes, CA); Southern Mono Health Care District (NPI 1962444059, Mammoth Lakes, CA); Associated Anesthesiologists Of The Central Coast (NPI 1619963576, San Luis Obispo, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** October 6, 2025
- **Other identifiers:** Medicaid 00G691590 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1760434369) · Data from the CMS NPPES public registry.