Individual provider Active NPI

Olga Blum, MLP

  • Psychologist
  • Ann Arbor, MI
National Provider Identifier
1477457752
Registry record updated Oct 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
6361008379 Issued in MI
Practice address
231 Little Lake Dr
Ann Arbor, MI 48103-6247
Phone
(734) 223-3520
NPI assigned
Oct 8, 2026
Last updated
Oct 8, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 6361008379 MI Primary

Addresses

Primary practice location

231 Little Lake Dr
Ann Arbor, MI 48103-6247

Mailing address

27610 Chatham PL
Farmington Hills, MI 48334-3606
Phone (313) 590-1446

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1791417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1477457752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "27610 CHATHAM PL",
            "city": "FARMINGTON HILLS",
            "state": "MI",
            "postal_code": "483343606",
            "telephone_number": "313-590-1446"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "231 LITTLE LAKE DR",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481036247",
            "telephone_number": "734-223-3520"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLUM",
        "first_name": "OLGA",
        "credential": "MLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-08",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "MI",
            "license": "6361008379",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ann Arbor, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.