Brad Drexler, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

G55235 Issued in CA

Practice address

1083 Vine St # 107
Healdsburg, CA 95448-4830

Phone

(707) 431-8843

Fax

(707) 431-0683

NPI assigned

Aug 1, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Obstetrics/Gynecology

Education

University of Southern California Keck School of Medicine, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Alliance Medical CenterGroup PAC ID 3779471446, 42 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sutter Santa Rosa Regional Hospital Hospital, Santa Rosa, CA, CCN 050291
• Healdsburg Hospital Hospital, Healdsburg, CA, CCN 051321
• Providence Santa Rosa Memorial Hospital Hospital, Santa Rosa, CA, CCN 050174

Merit-based Incentive Payment System (MIPS)

Final score

91.9 of 100Reported as group

Quality

81.89

Promoting interoperability

99

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: bdrexler99250@hisp.ehr.sutterhealth.org
• Direct secure messaging: bdrexler245900@direct.ochin.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.

• Alliance Medical Center

  • Federally Qualified Health Center (FQHC)
  • Healdsburg, CA
  • NPI 1750399796

  CA

  Medicare reassignment Care Compare group NPD
• Alliance Medical Center

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

  • Federally Qualified Health Center (FQHC)
  • Windsor, CA
  • NPI 1710218409
  NPD
• North Sonoma County Health Care District

  • Medicare Defined Swing Bed Hospital Unit
  • Healdsburg, CA
  • NPI 1043308539
  NPD (past)
• Providence Medical Foundation

  • Family Medicine Physician
  • Brea, CA
  • NPI 1871607762

  Obstetrics & Gynecology

  NPD (past)
• St. Joseph Health Northern California, LLC

  • General Acute Care Hospital
  • Santa Rosa, CA
  • NPI 1134152549
  NPD (past)
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • Santa Rosa, CA
  • NPI 1740413798
  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

  Hospital

  Care Compare affiliation
• St. Joseph Health Northern California, LLC

  • General Acute Care Hospital
  • Santa Rosa, CA
  • NPI 1134152549

  Hospital

  Care Compare affiliation
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • Santa Rosa, CA
  • NPI 1740413798

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1154390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1265449607",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1083 VINE ST # 107",
            "city": "HEALDSBURG",
            "state": "CA",
            "postal_code": "954484830",
            "telephone_number": "707-431-8843",
            "fax_number": "707-431-0683"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1083 VINE ST # 107",
            "city": "HEALDSBURG",
            "state": "CA",
            "postal_code": "954484830",
            "telephone_number": "707-431-8843",
            "fax_number": "707-431-0683"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "431 March Ave Ste A",
            "address_purpose": "LOCATION",
            "city": "Healdsburg",
            "state": "CA",
            "postal_code": "954483368",
            "country_code": "US",
            "telephone_number": "707-431-8843",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "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": "1381 University St",
            "address_purpose": "LOCATION",
            "city": "Healdsburg",
            "state": "CA",
            "postal_code": "954483314",
            "country_code": "US",
            "telephone_number": "707-433-5494",
            "fax_number": "707-433-0229",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DREXLER",
        "first_name": "BRAD",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-01",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "G55235",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G552351",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Yolene Dhaiti
• James Francis Dolan, M.D.
• Dr Ghazaleh Bahrami Professional Corporation
• Dr Rachel Mayorga MD PC
• Thea J Drayer, MD
• Nicolas Sebastian Drexler, L.AC.
• Sarah Dudenhoeffer, D.O.
• Duran de Gante Chiropractic Corporation
• Darwin Duran de Gante, DC
• Nikke D Efigenio, MS,RD

• All providers in Healdsburg, CA
• Obstetrics & Gynecology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.