Donald Smilovitz, M.D.
NPI 1417970260 · Infectious Disease Physician · San Luis Obispo, CA
Donald Smilovitz, M.D. is a Infectious Disease Physician provider in San Luis Obispo, CA (NPI 1417970260).
Provider details
- NPI number
- 1417970260
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G17709 (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
- 2006-07-25
- Last updated
- 2026-05-10
Frequently asked questions
- What is Donald Smilovitz's NPI number?
- Donald Smilovitz's National Provider Identifier (NPI) is 1417970260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Smilovitz's specialty?
- Donald Smilovitz is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Smilovitz located?
- Donald Smilovitz's practice location on file with NPPES is 1334 Marsh St, San Luis Obispo, CA 93401-3316.
- What is Donald Smilovitz's phone number?
- The practice phone number listed in the NPPES registry for Donald Smilovitz is (805) 543-2724.
- Is Donald Smilovitz's NPI active?
- Yes — Donald Smilovitz's NPI (1417970260) is active in the NPPES registry as of the last update on 2026-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.