David Karl Black, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

G66927 Issued in CA

Practice address

20103 Lake Chabot Rd
Castro Valley, CA 94546-5341

Phone

(510) 537-1234

Fax

(510) 727-2786

NPI assigned

May 16, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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 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

Anesthesiology

Education

University of Washington School of Medicine, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Alameda Anesthesia Associates Medical Group IncGroup PAC ID 4688642028, 20 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Eden Medical Center Hospital, Castro Valley, CA, CCN 050488

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dblack141985@hisp.ehr.sutterhealth.org

All facility ownership & control disclosures 3

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 3

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• Sutter Bay Hospitals

  • Clinic/Center
  • Lakeport, CA
  • NPI 1356779797

  Corporate Director

  CMS ownership
• Sutter Bay Hospitals

  • Skilled Nursing Facility
  • San Francisco, CA
  • NPI 1588732713

  Corporate Director

  CMS ownership
• Sutter Bay Hospitals

  • Critical Access Hospital
  • Lakeport, CA
  • NPI 1952634008

  Corporate Director

  CMS ownership

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Alameda Anesthesia Associates Medical Group, Inc

  • Anesthesiology Physician
  • Castro Valley, CA
  • NPI 1487602256
  Medicare reassignment Care Compare group NPD Authorized official
• Sutter East Bay Hospitals

  dba Alta Bates Summit Medical Center

  • Rehabilitation Hospital Unit
  • Oakland, CA
  • NPI 1215344965
  NPD (past)

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

• Sutter Bay Hospitals

  dba Eden Medical Center

  • General Acute Care Hospital
  • Castro Valley, CA
  • NPI 1063812907
  Care Compare affiliation

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

{
    "created_epoch": "1147737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1659323244",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7793",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941207793",
            "telephone_number": "925-951-1366",
            "fax_number": "925-951-1385"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20103 LAKE CHABOT RD",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945465341",
            "telephone_number": "510-537-1234",
            "fax_number": "510-727-2786"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLACK",
        "first_name": "DAVID",
        "middle_name": "KARL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-16",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "G66927",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G669271",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Billing Concept, LLC
• Peggy Ann Binns
• Marina Birman, AUD
• Prakriti Bista
• Naomi Bitow, MD
• Murva Black, MFT
• Carole Blanchard
• Lauralyn Ann Blanco, OTR/L
• James Blizel, PT, DPT
• Alfred Merlin Blum, MD

• Anesthesiology Physician in Castro Valley, CA
• Providers in Castro Valley, CA by specialty
• Anesthesiology 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.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.