Sean Matthew Maiorano, D.O.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

20A9430 Issued in CA

Practice address

1423 Magnolia Ave
Chico, CA 95926-3226

Phone

(530) 896-7455

Fax

(530) 896-1730

NPI assigned

Jun 5, 2006

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

Medicare fee-for-service enrollment

Enrolled in CA

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

HospitalistAlso: Internal Medicine

Education

Michigan State University College of Osteopathic Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Enloe Medical CenterGroup PAC ID 9739092388, 330 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

81.49 of 100Reported as group

Quality

60.52

Promoting interoperability

100

Improvement activities

40

Cost

68.7

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: smaiorano15336@enloedirect.org

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.

• Enloe Medical Center

  • Urgent Care Clinic/Center
  • Chico, CA
  • NPI 1396753281
  Medicare reassignment Care Compare group NPD
• Enloe Medical Center

  • Hospitalist Physician
  • Chico, CA
  • NPI 1285327510
  NPD
• Enloe Medical Center

  • Community/Retail Pharmacy
  • Chico, CA
  • NPI 1912949538
  NPD
• Enloe Medical Center

  • Cardiovascular Disease Physician
  • Chico, CA
  • NPI 1720099328
  NPD (past)
• Avondale Urgent Care LLC

  • Urgent Care Clinic/Center
  • Avondale, AZ
  • NPI 1134185671
  NPD (past)
• Chandler Urgent Care LLC

  • Urgent Care Clinic/Center
  • Chandler, AZ
  • NPI 1881650471
  NPD (past)
• Dana Landing Urgent Care LLC

  • Urgent Care Clinic/Center
  • Mesa, AZ
  • NPI 1770549214
  NPD (past)
• Desert Ridge Urgent Care LLC

  • Urgent Care Clinic/Center
  • Phoenix, AZ
  • NPI 1861458309
  NPD (past)
• Glendale Urgent Care LLC

  • Urgent Care Clinic/Center
  • Glendale, AZ
  • NPI 1043276587
  NPD (past)
• Greenway Urgent Care LLC

  • Urgent Care Clinic/Center
  • Phoenix, AZ
  • NPI 1629034210
  NPD (past)
• Pinnacle Medicine Inc.

  • Urgent Care Clinic/Center
  • Mesa, AZ
  • NPI 1326000597
  NPD (past)
• Shea Urgent Care LLC

  • Urgent Care Clinic/Center
  • Scottsdale, AZ
  • NPI 1114983608
  NPD (past)

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

{
    "created_epoch": "1149465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1487693552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1423 MAGNOLIA AVE",
            "city": "CHICO",
            "state": "CA",
            "postal_code": "959263226",
            "telephone_number": "530-896-7455",
            "fax_number": "530-896-1730"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1423 MAGNOLIA AVE",
            "city": "CHICO",
            "state": "CA",
            "postal_code": "959263226",
            "telephone_number": "530-896-7455",
            "fax_number": "530-896-1730"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAIORANO",
        "first_name": "SEAN",
        "middle_name": "MATTHEW",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-05",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CA",
            "license": "20A9430",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sierra Chalet Magee
• Peter Tod Magnusson, M.D.
• Laura Michelle Mahan
• Neda Mahoney, M.D.
• Helen Main
• Babette Maiss, CMT,CLT
• Jennifer Ariana Noel Maldonado
• Carolyn Sue Malik, P.T.
• Kristina Malloy
• Kelli Fraya Malmin-Killion, MS

• Hospitalist Physician in Chico, CA
• Providers in Chico, CA by specialty
• Hospitalist Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.
• 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.