DOUGLAS VAUGHN MD
NPI 1285617720
Anesthesiology in San Diego, CA
About Douglas Vaughn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DOUGLAS VAUGHN MD (NPI 1285617720) is an individual anesthesiology provider in San Diego, California, licensed in California (G131395) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Hahnemann University College Of Medicine (1991).
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
Douglas Vaughn 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 Douglas Vaughn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 251 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 420 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 6
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.
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.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Douglas Vaughn's NPI number?
The NPI number for Douglas Vaughn is 1285617720. It was assigned to this individual provider in the NPPES registry on November 29, 2005.
Where is Douglas Vaughn located?
Douglas Vaughn practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (800) 926-8273.
What is Douglas Vaughn's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Douglas Vaughn enrolled in Medicare?
Yes. Douglas Vaughn 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 Douglas Vaughn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Vaughn reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (San Diego, CA) and Regents Of The University Of (Orange, 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 Douglas Vaughn'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 Douglas Vaughn was last updated on May 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Douglas Vaughn, MD · NPI 1285617720
Anesthesiology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since November 29, 2005.
## Identity
- **NPI:** 1285617720 (Entity type: Individual)
- **Enumerated:** November 29, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** G131395 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 W ARBOR DR, San Diego, CA 92103-9000
- **Phone:** (800) 926-8273
## 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 1356444897, San Diego, CA); Regents Of The University Of (NPI 1487602546, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Hahnemann University College Of Medicine, class of 1991
## Record status
- **NPPES last updated:** May 3, 2022
- **Other identifiers:** Medicaid 001344506 (CT)
---
Source: [NPI Profile](https://npiprofile.com/npi/1285617720) · Data from the CMS NPPES public registry.