David G Greenhalgh, MD

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

G83491 Issued in CA

Practice address

2315 Stockton Blvd
Department of Surgery
Sacramento, CA 95817-2201

Phone

(916) 453-2050

Fax

(916) 453-2373

NPI assigned

Nov 14, 2005

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

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

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.

• Regents of the Univ of Ca

  • Maternal & Fetal Medicine Physician
  • Sacramento, CA
  • NPI 1013906973
  Medicare reassignment NPD
• Shriners Hospitals for Children

  • Pediatric Orthopaedic Surgery Physician
  • Sacramento, CA
  • NPI 1679915565
  Medicare reassignment NPD
• Regents of the Univ of Ca

  • Plastic Surgery Physician
  • Sacramento, CA
  • NPI 1275526337
  NPD
• Regents of the Univ of Ca

  • Diagnostic Radiology Physician
  • Sacramento, CA
  • NPI 1477546406
  NPD
• Shriners Hospitals for Children

  • Anesthesiology Physician
  • Sacramento, CA
  • NPI 1114415361
  NPD
• Shriners Hospitals for Children

  • Clinic/Center
  • Aiea, HI
  • NPI 1568299857
  NPD
• Regents of the Univ of Ca

  • Surgery Physician
  • Sacramento, CA
  • NPI 1427041698
  NPD (past)
• Regents of the Univ of Ca

  • Pulmonary Disease Physician
  • Sacramento, CA
  • NPI 1437142692
  NPD (past)

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

{
    "created_epoch": "1131926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1861474199",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2315 STOCKTON BLVD",
            "address_2": "DEPARTMENT OF SURGERY",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958172201",
            "telephone_number": "916-453-2050",
            "fax_number": "916-453-2373"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2315 STOCKTON BLVD",
            "address_2": "DEPARTMENT OF SURGERY",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958172201",
            "telephone_number": "916-453-2050",
            "fax_number": "916-453-2373"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREENHALGH",
        "first_name": "DAVID",
        "middle_name": "G",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "G83491",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kathleen Joanne Greene, D.D.S.
• Nicole Greene
• Sasha Nicole Greene
• John Howard Greenfield III, M. D.
• Rachel June Greenfield, LCSW
• Greenhaven Family Dental LLC
• Greenhaven Family Practice, Inc
• Greenhaven Optometry
• Greenhaven Pharmacy
• Johnny Greenhaw, LPCC

• Surgery Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Surgery 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; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.