Nina Maisterra, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

A74013 Issued in CA

Practice address

1381 University St
Healdsburg, CA 95448-3314

Phone

(707) 433-5494

Fax

(707) 433-0229

NPI assigned

Jan 25, 2007

Sex

Female

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 1

Medicare fee-for-service enrollment

Enrolled in CA, WA2 enrollments

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 2

Specialty

Family Practice

Education

Other, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Alliance Medical CenterGroup PAC ID 3779471446, shared by 4 NPIs, 42 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Healdsburg Hospital Hospital, Healdsburg, CA, CCN 051321
• Harborview Medical Center Hospital, Seattle, WA, CCN 500064

Merit-based Incentive Payment System (MIPS)

Final score

93.85 of 100Reported as apm

Quality

74.6

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Neighborcare Health

  • Federally Qualified Health Center (FQHC)
  • Seattle, WA
  • NPI 1578593562
  Medicare reassignment NPD
• Alliance Medical Center

  • Federally Qualified Health Center (FQHC)
  • Healdsburg, CA
  • NPI 1750399796
  Medicare reassignment NPD (past)
• Alliance Medical Center

  • Optometrist
  • Healdsburg, CA
  • NPI 1588497168
  NPD
• Alliance Medical Center

  • Federally Qualified Health Center (FQHC)
  • Windsor, CA
  • NPI 1710218409
  NPD
• Neighborcare Health

  • Federally Qualified Health Center (FQHC)
  • Seattle, WA
  • NPI 1275187429
  NPD
• Neighborcare Health

  • Federally Qualified Health Center (FQHC)
  • Seattle, WA
  • NPI 1275567539
  NPD
• The Association of University Physicians

  • Anesthesiology Physician
  • Seattle, WA
  • NPI 1023041159

  Family Medicine

  NPD
• Association of University Physicians

  • Anesthesiology Physician
  • Seattle, WA
  • NPI 1093736621
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Norcal Healthconnect LLC

  • Multi-Specialty Clinic/Center
  • Healdsburg, CA
  • NPI 1720695547

  Hospital

  Care Compare affiliation
• Norcal Healthconnect LLC

  • Critical Access Hospital
  • Healdsburg, CA
  • NPI 1861009672
  Care Compare affiliation
• Harborview Medical Center

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1053359729
  Care Compare affiliation

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

{
    "created_epoch": "1169683200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1356497259",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1381 UNIVERSITY ST",
            "city": "HEALDSBURG",
            "state": "CA",
            "postal_code": "954483314",
            "telephone_number": "707-433-5494",
            "fax_number": "707-433-0229"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1381 UNIVERSITY ST",
            "city": "HEALDSBURG",
            "state": "CA",
            "postal_code": "954483314",
            "telephone_number": "707-433-5494",
            "fax_number": "707-433-0229"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8465 Old Redwood Hwy Ste 320",
            "address_purpose": "LOCATION",
            "city": "Windsor",
            "state": "CA",
            "postal_code": "954929244",
            "country_code": "US",
            "telephone_number": "707-431-1170",
            "fax_number": "707-837-0129",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2505 2nd Ave",
            "address_2": "Suite 200",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981211452",
            "country_code": "US",
            "telephone_number": "206-443-0400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAISTERRA",
        "first_name": "NINA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-25",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A74013",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WA",
            "license": "MD60431922",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1356497259",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Pernille E Luzaich, LVN
• Walter C. Maack, M.D.
• Cameron Duane Macinnis, MD
• Diana Marie Madison, PA
• Magnolia Manor
• Paul J Marguglio
• Gianna Marinai-Davy, MS SLP CCC
• Ronald James Marinelli, P.T.
• Damian Marsden, MD
• Laurie Jessica Martin, LAC

• Family Medicine Physician in Healdsburg, CA
• Providers in Healdsburg, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.