Jennifer Leoniak D.O., Inc
NPI 1235510710 · Infectious Disease Physician · Turlock, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Leoniak D.O., Inc is a Infectious Disease Physician organization in Turlock, CA (NPI 1235510710).
Provider details
- NPI number
- 1235510710
- Entity type
- Organization
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jamie Dole, Manger(209) 575-4575
- License
- 13410 (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
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
- 2015-06-10
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Jennifer Leoniak D.O., Inc's NPI number?
- Jennifer Leoniak D.O., Inc's National Provider Identifier (NPI) is 1235510710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jennifer Leoniak D.O., Inc?
- Jennifer Leoniak D.O., Inc is classified in the NPPES registry as Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Leoniak D.O., Inc located?
- Jennifer Leoniak D.O., Inc's practice location on file with NPPES is 920 Delbon Ave, Turlock, CA 95382-2019.
- What is Jennifer Leoniak D.O., Inc's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Leoniak D.O., Inc is (209) 208-0923.
- Does Jennifer Leoniak D.O., Inc accept Medicare?
- Jennifer Leoniak D.O., Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jennifer Leoniak D.O., Inc?
- The authorized official listed on Jennifer Leoniak D.O., Inc's NPPES record is Jamie Dole, Manger. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jennifer Leoniak D.O., Inc's NPI active?
- Yes — Jennifer Leoniak D.O., Inc's NPI (1235510710) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.