Philip Wichmann, MD
NPI 1326000803 · Internal Medicine Physician · Atascadero, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Wichmann, MD is a Internal Medicine Physician provider in Atascadero, CA (NPI 1326000803).
Provider details
- NPI number
- 1326000803
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23016 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-03
- Last updated
- 2015-06-15
Frequently asked questions
- What is Philip Wichmann's NPI number?
- Philip Wichmann's National Provider Identifier (NPI) is 1326000803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Wichmann's specialty?
- Philip Wichmann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Wichmann located?
- Philip Wichmann's practice location on file with NPPES is 7512 Morro Rd, Atascadero, CA 93422-4404.
- What is Philip Wichmann's phone number?
- The practice phone number listed in the NPPES registry for Philip Wichmann is (805) 792-1400.
- Does Philip Wichmann accept Medicare?
- Philip Wichmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Wichmann's NPI active?
- Yes — Philip Wichmann's NPI (1326000803) is active in the NPPES registry as of the last update on 2015-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.