David E. Ulmer, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

C42891 Issued in CA

Practice address

990 Sonoma Ave
Ste 10
Santa Rosa, CA 95404-4802

Phone

(707) 527-6669

Fax

(707) 546-5401

NPI assigned

Apr 17, 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

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• North Bay Eye Associates, a Medical Corporation

  • Ophthalmology Physician
  • Sonoma, CA
  • NPI 1710163324
  NPD (past)

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

{
    "created_epoch": "1145232000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1720042617",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "990 SONOMA AVE",
            "address_2": "STE 10",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954044802",
            "telephone_number": "707-527-6669",
            "fax_number": "707-546-5401"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "990 SONOMA AVE",
            "address_2": "STE 10",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954044802",
            "telephone_number": "707-527-6669",
            "fax_number": "707-546-5401"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ULMER",
        "first_name": "DAVID",
        "middle_name": "E.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "C42891",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00C428910",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DMERC",
            "identifier": "0828430001",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Janet Catherina Uhde, MD
• Ulf Temnitzer, DDS, Inc.
• Ashmi Shyam Ullal
• Michael A. Ulloa
• Yuliana Ulloa, B.A
• Angela Delia Ulrich, LFMT
• Daisy Villasenior Umali
• Heidy Edelweiss Umali
• Liana Unger
• Ungoras Inc.

• Ophthalmology Physician in Santa Rosa, CA
• Providers in Santa Rosa, CA by specialty
• Ophthalmology 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.