Joanne Helen Mayhew, D.O.

Primary specialty

Sports Medicine (Family Medicine) PhysicianTaxonomy code 207QS0010X

License

OP00001622 Issued in WA

Practice address

1607 Cooper Point Rd NW
Olympia, WA 98502-8325

Phone

(360) 866-4445

Fax

(360) 866-4577

NPI assigned

Oct 12, 2006

Sex

Female

Sole proprietor

Yes

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

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.

Opted out of Medicare

Yes, effective Jan 22, 2019 through Jan 22, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

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.

• Mayhew PLLC

  • Sports Medicine (Family Medicine) Physician
  • Olympia, WA
  • NPI 1679771190
  NPD (past) Authorized official

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

{
    "created_epoch": "1160611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1649369729",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1607 COOPER POINT RD NW",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985028325",
            "telephone_number": "360-866-4445",
            "fax_number": "360-866-4577"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1607 COOPER POINT RD NW",
            "city": "OLYMPIA",
            "state": "WA",
            "postal_code": "985028325",
            "telephone_number": "360-866-4445",
            "fax_number": "360-866-4577"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAYHEW",
        "first_name": "JOANNE",
        "middle_name": "HELEN",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-10-12",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "OP00001622",
            "primary": false
        },
        {
            "code": "207QS0010X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Sports Medicine",
            "state": "WA",
            "license": "OP00001622",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1113984",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Rachel Catherine May
• Mandi Maycumber, CDP, CPC
• Katherine Rae Mayer, OTR/L
• Carrie Helen Mayeux, MA, LMHC, CDPT, CMHS
• Mayhew PLLC
• Sara Mayo
• Melissa Mays, RN
• Lillie Ann MC Catty, LMHC
• MC3 Enterprises LLC
• Brittany Nicole McAferty

• Sports Medicine (Family Medicine) Physician in Olympia, WA
• Providers in Olympia, WA by specialty
• Sports Medicine (Family Medicine) Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.