Thomas Bowstead, M.D.
NPI 1801828181 · Pulmonary Disease Physician · Daly City, CA
Thomas Bowstead, M.D. is a Pulmonary Disease Physician provider in Daly City, CA (NPI 1801828181).
Provider details
- NPI number
- 1801828181
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C35281 (CA)
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
19 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
- 2006-07-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Bowstead's NPI number?
- Thomas Bowstead's National Provider Identifier (NPI) is 1801828181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Bowstead's specialty?
- Thomas Bowstead is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Bowstead located?
- Thomas Bowstead's practice location on file with NPPES is 901 Campus Dr, Daly City, CA 94015-4900.
- What is Thomas Bowstead's phone number?
- The practice phone number listed in the NPPES registry for Thomas Bowstead is (650) 991-0600.
- Is Thomas Bowstead's NPI active?
- Yes — Thomas Bowstead's NPI (1801828181) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.