Ronald O Rigor, M.D.,

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

A92405 Issued in CA

Practice address

675 S Arroyo Pkwy
100
Pasadena, CA 91105-3263

Phone

(626) 844-3884

Fax

(626) 844-3886

NPI assigned

May 9, 2006

Sex

Male

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 4

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

DermatologyAlso: Internal Medicine

Education

Other, 1994

Medicare assignment

May accept Medicare assignment

Group practices

Ronald Rigor MD IncGroup PAC ID 4789734989, 2 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

99.07 of 100Reported as individual

Quality

78.15

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Ronald Rigor MD Inc

  • Dermatology Physician
  • Pasadena, CA
  • NPI 1346488962
  Medicare reassignment Care Compare group NPD Authorized official
• Hubert Reyes MD a Professional Corporation

  • Dermatology Physician
  • Pasadena, CA
  • NPI 1932920543
  Medicare reassignment NPD
• Henry Mayo Newhall Memorial Hospital

  • General Acute Care Hospital
  • Valencia, CA
  • NPI 1780668434
  NPD (past)

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

{
    "created_epoch": "1147132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762819200000",
    "number": "1700835675",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "675 S ARROYO PKWY STE 100",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911053264",
            "telephone_number": "626-844-3884",
            "fax_number": "626-844-3886"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 S ARROYO PKWY",
            "address_2": "100",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911053263",
            "telephone_number": "626-844-3884",
            "fax_number": "626-844-3886"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIGOR",
        "first_name": "RONALD",
        "middle_name": "O",
        "name_prefix": "Dr.",
        "credential": "M.D.,",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-09",
        "last_updated": "2025-11-11",
        "certification_date": "2025-11-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "IA",
            "license": "36475",
            "primary": false
        },
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "A92405",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE GROUP PTAN",
            "identifier": "BT689A",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0268292",
            "state": "IA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PTAN",
            "identifier": "BT687Z",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036101791",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ride4 Med
• Tamara Ridge, MS LMFT
• Bridget Ridgel
• Alexis Korostoff Rieber, MD
• Katarina Rigali, DC
• Sabrina Toni Rigor
• Lisa A Riley, MFT
• Gianna Rinaldi
• America Maria Rincon
• Luis Rincon

• Dermatology Physician in Pasadena, CA
• Providers in Pasadena, CA by specialty
• Dermatology Physician in California

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