DR. DOUGLAS ANDREW WOELKERS M.D.
NPI 1013965748
Obstetrics & Gynecology - Obstetrics in La Jolla, CA
About Dr. Douglas Andrew Woelkers M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DOUGLAS ANDREW WOELKERS M.D. (NPI 1013965748) is an individual obstetrics provider in La Jolla, California, licensed in California (G77134) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Stanford University School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Dr. Douglas Andrew Woelkers 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
2Medicare enrollment records show Douglas Woelkers 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
- 171 clinicians in this Medicare group
Palm Springs, CA 92264
- Reassigned Medicare billing, California enrollment
- 595 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 20
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 Douglas Woelkers's NPI number?
The NPI number for Douglas Woelkers is 1013965748. It was assigned to this individual provider in the NPPES registry on May 5, 2006.
Where is Douglas Woelkers located?
Douglas Woelkers practices at 9350 Campus Point Dr, La Jolla, CA 92037. The listed phone number is (800) 926-8273.
What is Douglas Woelkers's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.
Is Douglas Woelkers enrolled in Medicare?
Yes. Douglas Woelkers 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 Woelkers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Woelkers reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (San Diego, CA) and Eisenhower Medical Center (Palm Springs, 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 Woelkers'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 Woelkers was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Douglas Andrew Woelkers, M.D. · NPI 1013965748
Obstetrics physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since May 5, 2006.
## Identity
- **NPI:** 1013965748 (Entity type: Individual)
- **Enumerated:** May 5, 2006
- **Primary specialty:** Obstetrics & Gynecology - Obstetrics · taxonomy 207VX0000X
- **State license:** G77134 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9350 CAMPUS POINT DR, La Jolla, CA 92037-1300
- **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 1174626618, San Diego, CA); Eisenhower Medical Center (NPI 1598008658, Palm Springs, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Stanford University School Of Medicine, class of 1992
## Record status
- **NPPES last updated:** November 13, 2025
- **Other identifiers:** Medicaid 00G771340 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1013965748) · Data from the CMS NPPES public registry.