Daniel Trozak, M.D.
NPI 1164427944 · Procedural Dermatology Physician · Modesto, CA
Daniel Trozak, M.D. is a Procedural Dermatology Physician provider in Modesto, CA (NPI 1164427944).
Provider details
- NPI number
- 1164427944
- Entity type
- Individual
- Primary specialty
- Procedural Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C34265 (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
21 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
- 2005-06-17
- Last updated
- 2023-03-07
Frequently asked questions
- What is Daniel Trozak's NPI number?
- Daniel Trozak's National Provider Identifier (NPI) is 1164427944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Trozak's specialty?
- Daniel Trozak is listed in the NPPES registry with a primary specialty of Procedural Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Trozak located?
- Daniel Trozak's practice location on file with NPPES is 1444 Florida Ave, Modesto, CA 95350-4400.
- What is Daniel Trozak's phone number?
- The practice phone number listed in the NPPES registry for Daniel Trozak is (209) 526-4384.
- Is Daniel Trozak's NPI active?
- Yes — Daniel Trozak's NPI (1164427944) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.