DR. CYNTHIA A. PURVIANCE M.D.
NPI 1851370555
Emergency Medicine in La Jolla, CA
About Dr. Cynthia A. Purviance M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CYNTHIA A. PURVIANCE M.D. (NPI 1851370555) is an individual emergency medicine provider in La Jolla, California, licensed in California (A61273) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in La Jolla.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 (PECOS)
Dr. Cynthia A. Purviance M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Cynthia Purviance reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
La Jolla, CA 92037
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 221 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 526 clinicians in this Medicare group
San Diego, CA 92127
- Reassigned Medicare billing, California enrollment
- 271 clinicians in this Medicare group
San Marcos, CA 92069
- Reassigned Medicare billing, California enrollment
- 304 clinicians in this Medicare group
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 129 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 92037 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA JOLLA, CA 92037
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 Cynthia Purviance's NPI number?
The NPI number for Cynthia Purviance is 1851370555. It was assigned to this individual provider in the NPPES registry on January 11, 2006.
Where is Cynthia Purviance located?
Cynthia Purviance practices at 8910 Villa La Jolla Dr, La Jolla, CA 92037. The listed phone number is (858) 249-6800.
What is Cynthia Purviance's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Cynthia Purviance enrolled in Medicare?
Yes. Cynthia Purviance is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Cynthia Purviance's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Purviance reassigns Medicare benefits to 5 organizations: Regents Of The Unviersity Of California (La Jolla, CA), Regents Of The University Of California (San Diego, CA), Uc San Diego Health Community Group (San Diego, CA), American Current Care Of California, A Medical Corporation (San Marcos, CA) and Apex Emergency Medical Group, Inc. (Hemet, 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 Cynthia Purviance'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 Cynthia Purviance was last updated on October 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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. Cynthia A. Purviance, M.D. · NPI 1851370555
Emergency Medicine physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since January 11, 2006.
## Identity
- **NPI:** 1851370555 (Entity type: Individual)
- **Enumerated:** January 11, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A61273 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8910 VILLA LA JOLLA DR, La Jolla, CA 92037
- **Phone:** (858) 249-6800 · **Fax:** (858) 539-8781
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Regents Of The Unviersity Of California (NPI 1629095500, La Jolla, CA); Regents Of The University Of California (NPI 1003934803, San Diego, CA); Uc San Diego Health Community Group (NPI 1659864247, San Diego, CA); American Current Care Of California, A Medical Corporation (NPI 1164611174, San Marcos, CA); Apex Emergency Medical Group, Inc. (NPI 1265711089, Hemet, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 4, 2018
- **Other identifiers:** Medicaid 00A612730 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1851370555) · Data from the CMS NPPES public registry.