Frederick Curtis, P.A.
NPI 1831505809 · Physician Assistant · Tracy, CA
Frederick Curtis, P.A. is a Physician Assistant provider in Tracy, CA (NPI 1831505809).
Provider details
- NPI number
- 1831505809
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22492 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-07-10
- Last updated
- 2014-07-10
Frequently asked questions
- What is Frederick Curtis's NPI number?
- Frederick Curtis's National Provider Identifier (NPI) is 1831505809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Curtis's specialty?
- Frederick Curtis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frederick Curtis located?
- Frederick Curtis's practice location on file with NPPES is 23500 Kasson Rd, Tracy, CA 95378.
- What is Frederick Curtis's phone number?
- The practice phone number listed in the NPPES registry for Frederick Curtis is (209) 835-4141.
- Is Frederick Curtis's NPI active?
- Yes — Frederick Curtis's NPI (1831505809) is active in the NPPES registry as of the last update on 2014-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.