Jessica Ellen Messier, MD, PHD

Primary specialty

Neonatal-Perinatal Medicine PhysicianTaxonomy code 2080N0001X

License

14281573-1205 Issued in UT

Practice address

3420 5TH Ave
Pittsburgh, PA 15213-3205

Phone

(412) 692-6000

NPI assigned

Apr 6, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Interoperability endpoints

• Direct secure messaging: jmessier1121173@direct.hopkinsmedicine.org

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

{
    "created_epoch": "1586131200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785715200000",
    "number": "1316576838",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 FORBES AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152133410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3420 5TH AVE",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152133205",
            "telephone_number": "412-692-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2250 N Miller Campus Dr",
            "address_purpose": "LOCATION",
            "city": "Lehi",
            "state": "UT",
            "postal_code": "840487233",
            "country_code": "US",
            "telephone_number": "385-531-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MESSIER",
        "first_name": "JESSICA",
        "middle_name": "ELLEN",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-06",
        "last_updated": "2026-08-03",
        "certification_date": "2026-08-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "UT",
            "license": "14281573-1205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.officeally.io.8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.2019.3",
            "affiliationName": "Bluemark LLC / Office Ally",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "1300 SE Cardinal Ct Ste 190",
            "city": "Vancouver",
            "state": "WA",
            "country_code": "US",
            "postal_code": "986839683",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Gary M Messer, HAF
• Thomas Dean Messer
• Brittney Messes, NDTR
• Lauren Marie Messick, DO
• Teresa Messick
• Kristine Messmer, PSY.D
• Danielle Messner, LMFT
• Karlee L Messner, RN
• Ryan Mest, PHD
• Sara J Mester, PAC

• Neonatal-Perinatal Medicine Physician in Pittsburgh, PA
• Providers in Pittsburgh, PA by specialty
• Neonatal-Perinatal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.