Manouchehr Lalehzarian, MD
NPI 1255402228 · Urology Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manouchehr Lalehzarian, MD is a Urology Physician provider in Fontana, CA (NPI 1255402228).
Provider details
- NPI number
- 1255402228
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A44686 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 216 | 99 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 85 | 69 |
| Trospium Chloride | 51 | 29 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 51 | 22 |
| Solifenacin Succinate | 26 | 12 |
| Bicalutamide | 17 | — |
| Nitrofurantoin Macrocrystalbrand: Nitrofurantoin | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2021-11-29
Frequently asked questions
- What is Manouchehr Lalehzarian's NPI number?
- Manouchehr Lalehzarian's National Provider Identifier (NPI) is 1255402228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manouchehr Lalehzarian's specialty?
- Manouchehr Lalehzarian is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Manouchehr Lalehzarian located?
- Manouchehr Lalehzarian's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Manouchehr Lalehzarian's phone number?
- The practice phone number listed in the NPPES registry for Manouchehr Lalehzarian is (909) 427-3910.
- Does Manouchehr Lalehzarian accept Medicare?
- Manouchehr Lalehzarian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Manouchehr Lalehzarian's NPI active?
- Yes — Manouchehr Lalehzarian's NPI (1255402228) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.