Nahal Lalefar, MD
NPI 1548585748 · Pediatric Hematology & Oncology Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nahal Lalefar, MD is a Pediatric Hematology & Oncology Physician provider in Oakland, CA (NPI 1548585748).
Provider details
- NPI number
- 1548585748
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A 111500 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-03-30
- Last updated
- 2019-04-10
Frequently asked questions
- What is Nahal Lalefar's NPI number?
- Nahal Lalefar's National Provider Identifier (NPI) is 1548585748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nahal Lalefar's specialty?
- Nahal Lalefar is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nahal Lalefar located?
- Nahal Lalefar's practice location on file with NPPES is 747 52nd St, Oakland, CA 94609-1809.
- What is Nahal Lalefar's phone number?
- The practice phone number listed in the NPPES registry for Nahal Lalefar is (510) 428-3885.
- Does Nahal Lalefar accept Medicare?
- Nahal Lalefar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nahal Lalefar's NPI active?
- Yes — Nahal Lalefar's NPI (1548585748) is active in the NPPES registry as of the last update on 2019-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.