Leslie Tyska, M.D.
NPI 1871782037 · Family Medicine Physician · Pomona, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Tyska, M.D. is a Family Medicine Physician provider in Pomona, CA (NPI 1871782037).
Provider details
- NPI number
- 1871782037
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G078139 (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
18 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
- 2007-10-23
- Last updated
- 2016-04-06
Frequently asked questions
- What is Leslie Tyska's NPI number?
- Leslie Tyska's National Provider Identifier (NPI) is 1871782037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Tyska's specialty?
- Leslie Tyska is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Tyska located?
- Leslie Tyska's practice location on file with NPPES is 3801 W Temple Ave, Pomona, CA 91768-2557.
- What is Leslie Tyska's phone number?
- The practice phone number listed in the NPPES registry for Leslie Tyska is (909) 869-4000.
- Does Leslie Tyska accept Medicare?
- Leslie Tyska is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Tyska's NPI active?
- Yes — Leslie Tyska's NPI (1871782037) is active in the NPPES registry as of the last update on 2016-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.