Michelle Marie Quinn, MSN, NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

495149 Issued in CA

Practice address

301 High St
Palo Alto, CA 94301-1043

Phone

(650) 969-5600

Fax

(650) 969-0360

NPI assigned

Jul 5, 2006

Sex

Female

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 1

Other names 1

• Ms. Michelle O'Brien Other name

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Csi Medical GroupGroup PAC ID 5890916845, 104 clinicians

Palo Alto Dermatology InstituteGroup PAC ID 6204368277, 6 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

85.34 of 100Reported as group

Quality

90.85

Promoting interoperability

87

Improvement activities

40

Cost

71.11

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

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.

• Palo Alto Dermatology Institute

  • Dermatology Physician
  • Palo Alto, CA
  • NPI 1447080890
  Medicare reassignment Care Compare group NPD
• Csi Medical Group

  • MOHS-Micrographic Surgery Physician
  • San Pedro, CA
  • NPI 1871909804
  Medicare reassignment Care Compare group
• El Camino Health Medical Network, LLC

  • Multi-Specialty Clinic/Center
  • San Jose, CA
  • NPI 1164880761
  NPD (past)

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

{
    "created_epoch": "1152057600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1952332231",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "301 HIGH ST",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943011043",
            "telephone_number": "650-969-5600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 HIGH ST",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943011043",
            "telephone_number": "650-969-5600",
            "fax_number": "650-969-0360"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "18988 Cox Ave Ste B",
            "address_purpose": "LOCATION",
            "city": "Saratoga",
            "state": "CA",
            "postal_code": "950704154",
            "country_code": "US",
            "telephone_number": "408-253-4407",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "QUINN",
        "first_name": "MICHELLE",
        "middle_name": "MARIE",
        "name_prefix": "Ms.",
        "credential": "MSN, NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-05",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "495149",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "004951490",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MICHELLE",
            "last_name": "O'BRIEN",
            "prefix": "MS.",
            "credential": "MSN, NP",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Dominique Quincy, M.D.
• Brian Michael Quinn, RRT
• James Victor Quinn, MD
• Lauren Ashley Quinn, MS, OTR/L
• Megan Elizabeth Quinn, MD
• Zoel Augusto Quinonez, MD
• Marisa Quintero
• Cassandra Elizabeth Quiring, NP
• Brian Christopher Quo, DDS, MS
• Stacey D Quo, DDS, MS

• Nurse Practitioner in Palo Alto, CA
• Providers in Palo Alto, CA by specialty
• Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.