DR. MICHAEL WAHLERS M.D.
NPI 1265640940
Anesthesiology in Santa Cruz, CA
About Dr. Michael Wahlers M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL WAHLERS M.D. (NPI 1265640940) is an individual anesthesiology provider in Santa Cruz, California, licensed in Florida (ME142372) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Connecticut School Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Michael Wahlers 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
5Medicare enrollment records show Michael Wahlers reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95124
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
San Francisco, CA 94109
- Reassigned Medicare billing, California enrollment
- 20 clinicians in this Medicare group
Modesto, CA 95355
- Reassigned Medicare billing, California enrollment
- 3,056 clinicians in this Medicare group
Largo, FL 33774
- Reassigned Medicare billing, Florida enrollment
- 1,287 clinicians in this Medicare group
Needham, MA 02492
- Reassigned Medicare billing, Massachusetts enrollment
- 556 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
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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANTA CRUZ, CA 95065
SANTA CRUZ, CA 95065
SANTA CRUZ, CA 95065
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 Michael Wahlers's NPI number?
The NPI number for Michael Wahlers is 1265640940. It was assigned to this individual provider in the NPPES registry on May 18, 2007.
Where is Michael Wahlers located?
Michael Wahlers practices at 1555 Soquel Drive, Santa Cruz, CA 95065. The listed phone number is (831) 462-7700.
What is Michael Wahlers's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Wahlers enrolled in Medicare?
Yes. Michael Wahlers 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 Michael Wahlers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Wahlers reassigns Medicare benefits to 5 organizations: Cep America - Anesthesia PC (San Jose, CA), Anesthesiologists' Medical Group Of San Francisco, Inc. (San Francisco, CA), Sutter Valley Medical Foundation (Modesto, CA), Gulf-To-Bay Anesthesiology Associates LLC (Largo, FL) and Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Needham, MA). 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 Michael Wahlers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Wahlers accept?
Health plans from Oscar Health Maintenance Organization of Florida list Michael Wahlers 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 Michael Wahlers was last updated on January 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Michael Wahlers, M.D. · NPI 1265640940
Anesthesiology physician in Santa Cruz, California. Individual provider, active in the CMS NPPES registry since May 18, 2007.
## Identity
- **NPI:** 1265640940 (Entity type: Individual)
- **Enumerated:** May 18, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** ME142372 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1555 SOQUEL DRIVE, Santa Cruz, CA 95065
- **Phone:** (831) 462-7700
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Cep America - Anesthesia PC (NPI 1689192833, San Jose, CA); Anesthesiologists' Medical Group Of San Francisco, Inc. (NPI 1154379436, San Francisco, CA); Sutter Valley Medical Foundation (NPI 1669846986, Modesto, CA); Gulf-To-Bay Anesthesiology Associates LLC (NPI 1760740781, Largo, FL); Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1255818472, Needham, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Connecticut School Of Medicine, class of 2004
## Record status
- **NPPES last updated:** January 20, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1265640940) · Data from the CMS NPPES public registry.