William Burmester, LMFT
NPI 1265306005 · Marriage & Family Therapist · Berkeley, CA
William Burmester, LMFT is a Marriage & Family Therapist provider in Berkeley, CA (NPI 1265306005).
Provider details
- NPI number
- 1265306005
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC32035 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-10-03
- Last updated
- 2025-10-03
- Certified
- 2025-10-03
Frequently asked questions
- What is William Burmester's NPI number?
- William Burmester's National Provider Identifier (NPI) is 1265306005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Burmester's specialty?
- William Burmester is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Burmester located?
- William Burmester's practice location on file with NPPES is 822 Delaware St Ste 4, Berkeley, CA 94710-2068.
- What is William Burmester's phone number?
- The practice phone number listed in the NPPES registry for William Burmester is (510) 644-0419.
- Is William Burmester's NPI active?
- Yes — William Burmester's NPI (1265306005) is active in the NPPES registry as of the last update on 2025-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.