Individual provider Active NPI

Frederick L Johnson, M.D.

  • Anesthesiology Physician
  • Lakeport, CA
National Provider Identifier
1104983360
Registry record updated May 20, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
A556180 Issued in CA
Practice address
987 Parallel Dr
Lakeport, CA 95453-5702
Phone
(707) 263-7428
Fax
(707) 263-7425
NPI assigned
Jan 3, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 20, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X A556180 CA Primary

Addresses

Primary practice location

987 Parallel Dr
Lakeport, CA 95453-5702

Mailing address

987 Parallel Dr
Lakeport, CA 95453-5702
Phone (707) 263-7428

Other identifiers 4

IdentifierTypeStateIssuer
00A556180OtherCABLUE SHIELD
00A556180MedicaidCA
A55618OtherCALICENSE
CN2480OtherRAILROAD MEDICARE

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20081122000047 CA Practitioner - Anesthesiology 9234183450 Reassigns benefits to 5 organizations
Practice locations: Lakeport, CA

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Core Anesthesia Services PCGroup PAC ID 1951818350, 8 clinicians
Core Anesthesia Provider Services PCGroup PAC ID 7719367093, 10 clinicians

Practice addresses (Care Compare)

36 W Yokuts Ave
Suite 3
Stockton, CA 95207-5713
Phone (209) 952-1189

Merit-based Incentive Payment System (MIPS)

Final score
97.37 of 100Reported as group
Quality
79.1
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
55618CAMDDentist
A556180CAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Allied Anesthesia Medical Group Inc Anesthesiology CurrentSince Mar 19, 2024 Accepting new patients
Bear Creek Anesthesia Medical Group Anesthesiology CurrentSince Mar 1, 2021 Accepting new patients
Core Anesthesia Services PC Anesthesiology CurrentSince Jun 1, 2025 Accepting new patients
Premiercare Anesthesia Fountain Valley Inc Anesthesiology CurrentSince Dec 15, 2019 Accepting new patients
Core Anesthesia Provider Services PC Anesthesiology CurrentSince Dec 3, 2023 Accepting new patients

Locations

1124 S Main St
Ste 101
Corona, CA 92882
Phone (951) 737-6363

17100 Euclid St
Fountain Vly, CA 92708
Phone (714) 966-7200

333 Mercy Ave
Merced, CA 95340
Phone (209) 385-1280

2740 M St
Merced, CA 95340
Phone (209) 384-6444

1334 Nelson Ave
Modesto, CA 95350
Phone (209) 524-9904

1421 Oakdale Rd
Modesto, CA 95355
Phone (209) 572-0151

455 S Main St
Orange, CA 92868
Phone (714) 289-4511

255 E Bonita Ave
Pomona, CA 91767
Phone (866) 724-4127

2900 Eureka Way
Redding, CA 96001
Phone (530) 225-8700

36 W Yokuts Ave
Ste 3
Stockton, CA 95207
Phone (209) 952-1189

3850 Geer Rd
Turlock, CA 95382
Phone (209) 668-9866

999 San Bernardino Rd
Upland, CA 91786
Phone (909) 920-4841

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1167782400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1558310400000",
    "number": "1104983360",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "987 PARALLEL DR",
            "city": "LAKEPORT",
            "state": "CA",
            "postal_code": "954535702",
            "telephone_number": "707-263-7428",
            "fax_number": "707-263-7425"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "987 PARALLEL DR",
            "city": "LAKEPORT",
            "state": "CA",
            "postal_code": "954535702",
            "telephone_number": "707-263-7428",
            "fax_number": "707-263-7425"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "FREDERICK",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-01-03",
        "last_updated": "2019-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A556180",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "00A556180",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A556180",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "A55618",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "CN2480",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lakeport, CA

Sources for this page

Verify at the official NPI Registry.