William Joseph Cullen, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

MD22414 Issued in ME

Practice address

1 Medical Center Dr
Biddeford, ME 04005-9422

Phone

(207) 283-7937

Fax

(207) 283-7018

NPI assigned

May 2, 2006

Last updated

Jul 15, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 12

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in ME

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.

Enrollment records 1

Specialty

Internal MedicineAlso: Hospitalist

Education

Rutgers New Jersey Medical School, 1983

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

MainehealthGroup PAC ID 7517860588, 2,616 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

97.93 of 100Reported as apm

Quality

83.31

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wcullen230278@direct.mmc.mainehealth.org

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.

• Mainehealth

  dba Mainehealth Behavioral Health

  • Psychiatric Hospital
  • Westbrook, ME
  • NPI 1790265502
  Medicare reassignment Care Compare group NPD
• Mainehealth

  dba MaineHealth Pharmacy Maine Medical Center Biddeford

  • General Acute Care Hospital
  • Biddeford, ME
  • NPI 1659392819
  Medicare reassignment NPD
• Mainehealth

  dba MaineHealth Pharmacy Brighton Ave

  • Community/Retail Pharmacy
  • Portland, ME
  • NPI 1013868181
  NPD
• Mainehealth

  dba SMHC Physician Services

  • Multi-Specialty Clinic/Center
  • Biddeford, ME
  • NPI 1215417019
  NPD
• Mainehealth

  • Skilled Nursing Facility
  • Sanford, ME
  • NPI 1447342209
  NPD
• Mainehealth

  dba MaineHealth Maine Medical Center

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1760436216
  NPD (past)
• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393
  NPD (past)
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Medical Faculty Associates, Inc

  • Anesthesiology Physician
  • Washington, DC
  • NPI 1417990581

  Internal Medicine

  NPD (past)
• Mid-Atlantic Critical Care Services,L.L.C.

  • Critical Care Medicine (Internal Medicine) Physician
  • Takoma Park, MD
  • NPI 1164455853
  NPD (past)
• Premier Physician Group, LLC

  • Surgery Physician
  • Bethesda, MD
  • NPI 1801064704

  Internal Medicine

  NPD (past)

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

{
    "created_epoch": "1146528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1679531552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 MEDICAL CENTER DR",
            "city": "BIDDEFORD",
            "state": "ME",
            "postal_code": "040059422",
            "telephone_number": "207-283-7937",
            "fax_number": "207-283-7018"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MEDICAL CENTER DR",
            "city": "BIDDEFORD",
            "state": "ME",
            "postal_code": "040059422",
            "telephone_number": "207-283-7937",
            "fax_number": "207-283-7018"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22 Bramhall St",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041023134",
            "country_code": "US",
            "telephone_number": "207-662-4618",
            "fax_number": "207-662-6254",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "25 June St",
            "address_purpose": "LOCATION",
            "city": "Sanford",
            "state": "ME",
            "postal_code": "040732621",
            "country_code": "US",
            "telephone_number": "207-324-4310",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CULLEN",
        "first_name": "WILLIAM",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-02",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "ME",
            "license": "MD22414",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAMSI PROVIDE NUMBER",
            "identifier": "8127032",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MDIPA PROVIDER NUMBER",
            "identifier": "8127032",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BSMD PROVIDER NUMBER",
            "identifier": "61947103",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OPTIMUM CHOICE PROVIDER #",
            "identifier": "8127032",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ALLIANCE PROVIDER NUMBER",
            "identifier": "8127032",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BSDC PROVIDER NUMBER",
            "identifier": "9070 0020",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO PROVIDER NUMBER",
            "identifier": "4328547",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST POS PROVIDER #",
            "identifier": "P16984",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA PROVIDER NUMBER",
            "identifier": "1012963",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "431791201",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNAPPO PROVIDER NUMBER",
            "identifier": "4328547",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE PROV #",
            "identifier": "521186611",
            "state": "MD"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Kennebunk",
            "affiliation": "N",
            "endpointDescription": "medical office",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "2 Livewell Drive",
            "city": "Kennebunk",
            "state": "ME",
            "country_code": "US",
            "postal_code": "04043",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Counseling With Brittany
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• Christopher P Cox, MD
• Andrew J Crouter, MD
• Corinne Crovo
• Molly Cunha, MS, RD, LD
• Jennifer Cutone, M.D.
• Steven Cutone, D.O.
• CVS State Capital LLC (CVS Pharmacy #)
• CVS State Capital, L.L.C. (CVS Pharmacy 00143)

• Hospitalist Physician in Biddeford, ME
• Providers in Biddeford, ME by specialty
• Hospitalist Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.