Paul Andrew Lincoln Giem, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

G38778 Issued in CA

Practice address

6412 Laurel Ave
Mountain Mesa
Lake Isabella, CA 93240-9529

Phone

(760) 379-2681

NPI assigned

May 30, 2006

Last updated

Sep 11, 2025By 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 2

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

Interoperability endpoints

• FHIR API: https://fhir-usa.unify.chbase.com/org/kernvh-26e64ef3

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.

• County of Los Angeles

  dba County of Los Angeles Harbor UCLA Medical Center

  • General Acute Care Hospital
  • Torrance, CA
  • NPI 1851363188
  Medicare reassignment NPD
• Kern Valley Healthcare District

  • Critical Access Hospital
  • Lake Isabella, CA
  • NPI 1427049964
  Medicare reassignment NPD
• County of Los Angeles

  • Clinic/Center
  • Los Angeles, CA
  • NPI 1295407401
  NPD
• County of Los Angeles Auditor Controller

  dba Dollarhide Health Center

  • Clinic/Center
  • Compton, CA
  • NPI 1356356042
  NPD
• Kern Valley Healthcare District

  dba Mountain View Health Clinic

  • Rural Health Clinic/Center
  • Mt Mesa, CA
  • NPI 1457854192
  NPD
• Chase Dennis Emergency Medical Group Inc

  • Emergency Medicine Physician
  • Santa Rosa, CA
  • NPI 1033152350
  NPD (past)

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

{
    "created_epoch": "1148947200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1366499774",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25057 HURON ST",
            "city": "LOMA LINDA",
            "state": "CA",
            "postal_code": "923543422",
            "telephone_number": "909-856-3942"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6412 LAUREL AVE",
            "address_2": "MOUNTAIN MESA",
            "city": "LAKE ISABELLA",
            "state": "CA",
            "postal_code": "932409529",
            "telephone_number": "760-379-2681"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIEM",
        "first_name": "PAUL",
        "middle_name": "ANDREW LINCOLN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-30",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "G38778",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G38778",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kathleen Freaney
• Tiffany Clarice Frieson, M.S., R.D.N.
• Raymond Joseph Garcia, CADC II
• Rocio Garcia
• Joan Mary Gardner
• Lloyd Edward Graham, M.S., MFT INTERN
• Robert Gross, DO
• James Darryl Gutzman, PA-C, RN, FNP
• Kelly R Hastings
• Nolan Hinkey

• Internal Medicine Physician in Lake Isabella, CA
• Providers in Lake Isabella, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.