Timothy Leifer, DO
NPI 1952478802 · Family Medicine Physician · Panorama City, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Leifer, DO is a Family Medicine Physician provider in Panorama City, CA (NPI 1952478802).
Provider details
- NPI number
- 1952478802
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A7778 (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 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 832 | 307 |
| Lisinopril | 428 | 164 |
| Losartan Potassium | 327 | 122 |
| Amlodipine Besylate | 309 | 135 |
| Levothyroxine Sodium | 265 | 90 |
| Rosuvastatin Calcium | 236 | 91 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-12-02
Frequently asked questions
- What is Timothy Leifer's NPI number?
- Timothy Leifer's National Provider Identifier (NPI) is 1952478802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Leifer's specialty?
- Timothy Leifer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Leifer located?
- Timothy Leifer's practice location on file with NPPES is 13652 Cantara St, Panorama City, CA 91402-5423.
- What is Timothy Leifer's phone number?
- The practice phone number listed in the NPPES registry for Timothy Leifer is (818) 375-2000.
- Does Timothy Leifer accept Medicare?
- Timothy Leifer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Leifer's NPI active?
- Yes — Timothy Leifer's NPI (1952478802) is active in the NPPES registry as of the last update on 2021-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.