William J Heringer MD a Professional Medical Corporation
NPI 1578107686 · Primary Care Clinic/Center · Solvang, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William J Heringer MD a Professional Medical Corporation is a Primary Care Clinic/Center organization in Solvang, CA (NPI 1578107686).
Provider details
- NPI number
- 1578107686
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Amy Comer, Office Manager(805) 688-7200
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-10-31
- Last updated
- 2019-10-31
Frequently asked questions
- What is William J Heringer MD a Professional Medical Corporation's NPI number?
- William J Heringer MD a Professional Medical Corporation's National Provider Identifier (NPI) is 1578107686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William J Heringer MD a Professional Medical Corporation?
- William J Heringer MD a Professional Medical Corporation is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is William J Heringer MD a Professional Medical Corporation located?
- William J Heringer MD a Professional Medical Corporation's practice location on file with NPPES is 2030 Viborg Rd Ste 201, Solvang, CA 93463-3226.
- What is William J Heringer MD a Professional Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for William J Heringer MD a Professional Medical Corporation is (805) 688-7200.
- Does William J Heringer MD a Professional Medical Corporation accept Medicare?
- William J Heringer MD a Professional Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for William J Heringer MD a Professional Medical Corporation?
- The authorized official listed on William J Heringer MD a Professional Medical Corporation's NPPES record is Amy Comer, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William J Heringer MD a Professional Medical Corporation's NPI active?
- Yes — William J Heringer MD a Professional Medical Corporation's NPI (1578107686) is active in the NPPES registry as of the last update on 2019-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.