Leonid Treyger, M.D
NPI 1336178102 · Family Medicine Physician · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonid Treyger, M.D is a Family Medicine Physician provider in Sacramento, CA (NPI 1336178102).
Provider details
- NPI number
- 1336178102
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- A64930 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 230 | 85 |
| Amlodipine Besylate | 223 | 70 |
| Metoprolol Succinate | 157 | 42 |
| Lisinopril | 132 | 42 |
| Metformin Hcl | 123 | 37 |
| Hydrochlorothiazide | 96 | 25 |
| Insulin Glargine,hum.rec.anlogbrand: Basaglar Kwikpen U-100 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2015-07-21
Frequently asked questions
- What is Leonid Treyger's NPI number?
- Leonid Treyger's National Provider Identifier (NPI) is 1336178102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonid Treyger's specialty?
- Leonid Treyger is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonid Treyger located?
- Leonid Treyger's practice location on file with NPPES is 3234 Marysville Bl, Sacramento, CA 95815-1411.
- What is Leonid Treyger's phone number?
- The practice phone number listed in the NPPES registry for Leonid Treyger is (916) 646-1200.
- Does Leonid Treyger accept Medicare?
- Leonid Treyger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonid Treyger's NPI active?
- Yes — Leonid Treyger's NPI (1336178102) is active in the NPPES registry as of the last update on 2015-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.