NPIMap

Individual provider Active NPI

Natalie Esther Stec, MD

  • Neurology Physician
  • South Portland, ME
National Provider Identifier
1902369598
Registry record updated Mar 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
MD28759 Issued in ME
Practice address
265 Western Ave Ste 2
South Portland, ME 04106-2458
Phone
(207) 661-0200
Fax
(207) 661-0299
NPI assigned
Apr 10, 2019
Reactivated
Jul 20, 2020
Last updated
Mar 5, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 5, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 4351044603 MI
Neurology Physician 2084N0400X MD28759 ME Primary

Addresses

Primary practice location

265 Western Ave Ste 2
South Portland, ME 04106-2458

Mailing address

265 Western Ave Ste 2
South Portland, ME 04106-2458
Phone (207) 661-0200

Other practice location 1

2799 W Grand Blvd
Detroit, MI 48202
Phone (313) 916-2600

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250708002834 ME Practitioner - Neurology 1355677014 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
MainehealthGroup PAC ID 7517860588, 2,616 clinicians

Practice addresses (Care Compare)

100 Campus Dr
Scarborough, ME 04074-7172

22 Bramhall St
Portland, ME 04102-3134
Phone (207) 885-9905

265 Western Ave
Suite 2
South Portland, ME 04106-2458
Phone (207) 396-7606

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD28759MEMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mainehealth CurrentSince Aug 31, 2025 Accepting new patients
Mainehealth CurrentSince Aug 31, 2025 Accepting new patients
Mainehealth Current Accepting new patients

Locations

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

265 Western Ave
Ste 2
South Portland, ME 04106
Phone (207) 661-0200

Interoperability endpoints

  • Direct secure messaging: nstec572412@direct.hfhs.org
  • Direct secure messaging: nstec921277@direct.mmc.mainehealth.org

Organizations & group practices 3

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

Hospital & facility affiliations 37

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 37

NPI Registry JSON

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

{
    "created_epoch": "1554854400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741132800000",
    "number": "1902369598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "265 WESTERN AVE STE 2",
            "city": "SOUTH PORTLAND",
            "state": "ME",
            "postal_code": "041062458",
            "telephone_number": "207-661-0200",
            "fax_number": "207-661-0299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "265 WESTERN AVE STE 2",
            "city": "SOUTH PORTLAND",
            "state": "ME",
            "postal_code": "041062458",
            "telephone_number": "207-661-0200",
            "fax_number": "207-661-0299"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2799 W Grand Blvd",
            "address_purpose": "LOCATION",
            "city": "Detroit",
            "state": "MI",
            "postal_code": "48202",
            "country_code": "US",
            "telephone_number": "313-916-2600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEC",
        "first_name": "NATALIE",
        "middle_name": "ESTHER",
        "name_prefix": "Ms.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-10",
        "last_updated": "2025-03-05",
        "certification_date": "2025-03-05",
        "deactivation_date": "2019-11-27",
        "reactivation_date": "2020-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MI",
            "license": "4351044603",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "ME",
            "license": "MD28759",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in South Portland, ME

Sources for this page

Verify at the official NPI Registry.