Themistocles Assimes
NPI 1275549693 · Cardiovascular Disease Physician · Palo Alto, CA
Themistocles Assimes is a Cardiovascular Disease Physician provider in Palo Alto, CA (NPI 1275549693).
Provider details
- NPI number
- 1275549693
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A75329 (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
- 2006-07-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Themistocles Assimes's NPI number?
- Themistocles Assimes's National Provider Identifier (NPI) is 1275549693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Themistocles Assimes's specialty?
- Themistocles Assimes is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Themistocles Assimes located?
- Themistocles Assimes's practice location on file with NPPES is 3801 Miranda Ave, Palo Alto, CA 94304-1207.
- What is Themistocles Assimes's phone number?
- The practice phone number listed in the NPPES registry for Themistocles Assimes is (650) 858-3932.
- Is Themistocles Assimes's NPI active?
- Yes — Themistocles Assimes's NPI (1275549693) 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.