Valerie J Hay, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

57149-20 Issued in WI

Practice address

2740 W Mason St
Green Bay, WI 54303-4966

Phone

(920) 437-9787

Fax

(920) 498-5415

NPI assigned

Aug 11, 2005

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: valerie.hay@marshfieldclinichealthsystem.cernerdirect.com

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.

• MCHS Hospitals Inc

  • Clinic/Center
  • Marshfield, WI
  • NPI 1093221434
  NPD
• N.E.W. Community Clinic, LTD

  • Federally Qualified Health Center (FQHC)
  • Green Bay, WI
  • NPI 1487878328
  NPD (past)
• Oneida Nation

  • Clinical Social Worker
  • Green Bay, WI
  • NPI 1255562344
  NPD (past)
• Oneida Nation

  • Clinic/Center
  • Oneida, WI
  • NPI 1740278308
  NPD (past)

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

{
    "created_epoch": "1123718400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1841292638",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "622 BODART ST",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543014923",
            "telephone_number": "920-940-8034",
            "fax_number": "920-437-0984"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2740 W MASON ST",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543034966",
            "telephone_number": "920-437-9787",
            "fax_number": "920-498-5415"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "610 N Broadway",
            "address_purpose": "LOCATION",
            "city": "Green Bay",
            "state": "WI",
            "postal_code": "543033426",
            "country_code": "US",
            "telephone_number": "920-437-7206",
            "fax_number": "920-437-0984",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAY",
        "first_name": "VALERIE",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-11",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TN",
            "license": "68301",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "WI",
            "license": "57149-20",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "57149-20",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ashley Lynn Havlovitz, NP
• Bailey E Havlovitz, PA-C
• Dawn M Hawley
• Meghan Mary Hawley, OTR
• Ardit Haxhia, DDS
• Edward J Hayes, M.D.
• John Ryan Hayes, D.O.
• Lyndsay Nickolai Hayes, NP
• Michelle Renee Hayes, M.D.
• Stephanie Lynn Hayes, APNP, FNP

• Pediatrics Physician in Green Bay, WI
• Providers in Green Bay, WI by specialty
• Pediatrics Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.