Individual provider Active NPI

Jeffrey Balfus, MD

  • Pain Medicine (Anesthesiology) Physician
  • Monte Sereno, CA
National Provider Identifier
1972827848
Registry record updated Oct 17, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X
License
G21621 Issued in CA
Practice address
17539 Eaton LN
Monte Sereno, CA 95030-2204
Phone
(408) 406-2374
NPI assigned
Mar 22, 2010
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 17, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pain Medicine (Anesthesiology) Physician 207LP2900X G21621 CA Primary

Addresses

Primary practice location

17539 Eaton LN
Monte Sereno, CA 95030-2204

Mailing address

17539 Eaton LN
Monte Sereno, CA 95030-2204
Phone (408) 406-2374

Other practice location 1

17539 Eaton Ln
Monte Sereno, CA 95030-2204
Phone (408) 395-2012

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G21621CAMDPain Medicine (Anesthesiology) Physician

NPI Registry JSON

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

{
    "created_epoch": "1269216000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1665964800000",
    "number": "1972827848",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17539 EATON LN",
            "city": "MONTE SERENO",
            "state": "CA",
            "postal_code": "950302204",
            "telephone_number": "408-406-2374"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17539 EATON LN",
            "city": "MONTE SERENO",
            "state": "CA",
            "postal_code": "950302204",
            "telephone_number": "408-406-2374"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17539 Eaton Ln",
            "address_purpose": "LOCATION",
            "city": "Monte Sereno",
            "state": "CA",
            "postal_code": "950302204",
            "country_code": "US",
            "telephone_number": "408-395-2012",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BALFUS",
        "first_name": "JEFFREY",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-03-22",
        "last_updated": "2022-10-17",
        "certification_date": "2022-10-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "CA",
            "license": "G21621",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Monte Sereno, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 17, 2022; 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.