Thomas Butler, M.D.
NPI 1548552979 · Child & Adolescent Psychiatry Physician · Palo Alto, CA
Thomas Butler, M.D. is a Child & Adolescent Psychiatry Physician provider in Palo Alto, CA (NPI 1548552979).
Provider details
- NPI number
- 1548552979
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2011-05-03
- Last updated
- 2016-02-22
Frequently asked questions
- What is Thomas Butler's NPI number?
- Thomas Butler's National Provider Identifier (NPI) is 1548552979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Butler's specialty?
- Thomas Butler is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Butler located?
- Thomas Butler's practice location on file with NPPES is 401 Quarry Rd, Palo Alto, CA 94304-1419.
- What is Thomas Butler's phone number?
- The practice phone number listed in the NPPES registry for Thomas Butler is (650) 688-3608.
- Is Thomas Butler's NPI active?
- Yes — Thomas Butler's NPI (1548552979) is active in the NPPES registry as of the last update on 2016-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.