Individual provider Active NPI

Efrat Lelkes, MD

  • Pediatrics Physician
  • Portland, ME
National Provider Identifier
1740437359
Registry record updated Feb 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
MD26815 Issued in ME
Practice address
22 Bramhall St
Portland, ME 04102-3134
Phone
(207) 662-3500
NPI assigned
Aug 26, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 11, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X A108260 CA
Pediatric Hospice and Palliative Medicine Physician 2080H0002X MD26815 ME
Pediatric Critical Care Medicine Physician 2080P0203X MD26815 ME
Pediatrics Physician 208000000X MD26815 ME Primary

Addresses

Primary practice location

22 Bramhall St
Portland, ME 04102-3134

Mailing address

22 Bramhall St
Portland, ME 04102-3134
Phone (207) 662-3500

Other practice location 1

513 Parnassus Ave # Hsw518
San Francisco, CA 94143-2205
Phone (415) 514-3251

Other practice location 2

144 US Route 1
Scarborough, ME 04074-7219
Phone (207) 396-7606

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, ME, DE3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20130712000660 CA Practitioner - Critical Care (Intensivists)Practitioner - Pediatric Medicine 3476793548 Reassigns benefits to 3 organizations
I20230714000464 ME Practitioner - HospitalistPractitioner - Pediatric Medicine 3476793548 Reassigns benefits to 1 organization
I20251231002806 DE Practitioner - Hospice/Palliative Care 3476793548 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hospice/Palliative Care
Education
University of Wisconsin School of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

PO Box
Suite 191
Rockland, DE 19732

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD26815MEMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mainegeneral Medical Center Current Accepting new patients
Mainehealth CurrentSince Apr 15, 2025 Accepting new patients
Mainehealth CurrentSince Apr 15, 2025 Accepting new patients
Regents of the University of California CurrentSince Jun 15, 2013 Accepting new patients
University of California San Francisco CurrentSince Jun 15, 2013 Accepting new patients
The Nemours Foundation CurrentSince Jan 1, 2026 Accepting new patients
Mainegeneral Medical Center CurrentSince Jul 3, 2023 Accepting new patients
University of California San Francisco Pediatrics CurrentSince Jun 15, 2013 Accepting new patients
The Nemours Foundation CurrentSince Jan 1, 2026 Accepting new patients
Mainehealth Current Accepting new patients
Mainegeneral Medical Center CurrentSince Jul 3, 2023 Accepting new patients
UCSF Pediatrics Associates Pediatrics CurrentSince Jun 15, 2013 Accepting new patients
University of California San Francisco Pediatrics Current Accepting new patients

Locations

2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444

513 Parnassus Ave
#518
San Francisco, CA 94143
Phone (415) 514-3251

505 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-9058

3333 California St
#S110
San Francisco, CA 94118
Phone (415) 514-2664

1600 Rockland Rd
Wilmington, DE 19803

35 Medical Center Pkwy
Augusta, ME 04330
Phone (207) 621-3639

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

149 North St
Waterville, ME 04901
Phone (207) 622-1959

10 Water St
Ste 202
Waterville, ME 04901
Phone (207) 873-9846

Interoperability endpoints

  • Direct secure messaging: elelkes13728@direct-ucsfmedicalcenter.org
  • Direct secure messaging: elelkes901804@direct.mmc.mainehealth.org

Organizations & group practices 13

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

View all 13

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1219708800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739232000000",
    "number": "1740437359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023134",
            "telephone_number": "207-662-3500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023134",
            "telephone_number": "207-662-3500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "513 Parnassus Ave # Hsw518",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941432205",
            "country_code": "US",
            "telephone_number": "415-514-3251",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "144 US Route 1",
            "address_purpose": "LOCATION",
            "city": "Scarborough",
            "state": "ME",
            "postal_code": "040747219",
            "country_code": "US",
            "telephone_number": "207-396-7606",
            "fax_number": "207-819-6802",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LELKES",
        "first_name": "EFRAT",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-08-26",
        "last_updated": "2025-02-11",
        "certification_date": "2025-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "A108260",
            "primary": false
        },
        {
            "code": "2080H0002X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Hospice and Palliative Medicine",
            "state": "ME",
            "license": "MD26815",
            "primary": false
        },
        {
            "code": "2080P0203X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Critical Care Medicine",
            "state": "ME",
            "license": "MD26815",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "ME",
            "license": "MD26815",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, ME

Sources for this page

Verify at the official NPI Registry.