Efrat Lelkes, MD
NPI 1740437359 · Pediatrics Physician · Portland, ME
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Efrat Lelkes, MD is a Pediatrics Physician provider in Portland, ME (NPI 1740437359).
Provider details
- NPI number
- 1740437359
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A108260 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 513 Parnassus Ave # Hsw518San Francisco, CA 94143-2205Phone: (415) 514-3251
- 144 US Route 1Scarborough, ME 04074-7219Phone: (207) 396-7606Fax: (207) 819-6802
Registry dates
- Enumerated
- 2008-08-26
- Last updated
- 2025-02-11
- Certified
- 2025-02-11
Frequently asked questions
- What is Efrat Lelkes's NPI number?
- Efrat Lelkes's National Provider Identifier (NPI) is 1740437359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Efrat Lelkes's specialty?
- Efrat Lelkes is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Efrat Lelkes located?
- Efrat Lelkes's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3134.
- What is Efrat Lelkes's phone number?
- The practice phone number listed in the NPPES registry for Efrat Lelkes is (207) 662-3500.
- Does Efrat Lelkes accept Medicare?
- Efrat Lelkes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Efrat Lelkes's NPI active?
- Yes — Efrat Lelkes's NPI (1740437359) is active in the NPPES registry as of the last update on 2025-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.