Individual provider Active NPI

Stephen Hesseltine, M.D.

  • Diagnostic Radiology Physician
  • Walnut Creek, CA
National Provider Identifier
1295762409
Registry record updated Apr 2, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A94552 Issued in CA
Practice address
2125 Oak Grove Rd
Suite 200
Walnut Creek, CA 94598-2536
Phone
(925) 296-7150
Fax
(925) 296-7171
NPI assigned
Jun 26, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 2, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X A94552 CA Primary

Addresses

Primary practice location

2125 Oak Grove Rd
Suite 200
Walnut Creek, CA 94598-2536

Mailing address

2125 Oak Grove Rd
Suite 200
Walnut Creek, CA 94598-2536
Phone (925) 296-7150

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
I20060830000294 CA Practitioner - Diagnostic Radiology 6305861725 Reassigns benefits to 9 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Loma Linda University School of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Solano Diagnostics Partners a Calif Limited PartnershipGroup PAC ID 4587556865, 43 clinicians
Northbay Physicians Surgery Center, LLCGroup PAC ID 0042122244, 336 clinicians
Bay Imaging Consultants Medical Group IncGroup PAC ID 9537069125, 133 clinicians
County of Santa ClaraGroup PAC ID 1254244973, shared by 46 NPIs, 1,000 clinicians

Practice addresses (Care Compare)

1002 Nut Tree Rd
Vacaville, CA 95687-4100
Phone (707) 646-4646

101 B Gale Wilson Blvd
Suite 100
Fairfield, CA 94533-3771
Phone (707) 646-4646

1020 Nut Tree Rd
Suite 150
Vacaville, CA 95687-4100
Phone (559) 455-4065

1100 B Gale Wilson Blvd
Fairfield, CA 94533-3771
Phone (707) 646-4646

1101 B Gale Wilson Blvd
Suite 100
Fairfield, CA 94533-3771
Phone (707) 646-4646

1320 Travis Blvd
Suite C
Fairfield, CA 94533-4654
Phone (707) 646-4000

3000 Telegraph Ave
Oakland, CA 94609-3218
Phone (510) 869-8777

5883 Buena Vista Ave
Oakland, CA 94618-2122
Phone (707) 646-4646

751 S Bascom Ave
San Jose, CA 95128-2604
Phone (408) 885-5000

9062 Broadway Ter
Oakland, CA 94611-1952
Phone (707) 646-4646

Hospital & facility affiliations

  • Santa Clara Valley Medical Center Hospital, San Jose, CA, CCN 050038
  • Good Samaritan Hospital Hospital, San Jose, CA, CCN 050380
  • El Camino Health Hospital, Mountain View, CA, CCN 050308
  • Sutter Delta Medical Center Hospital, Antioch, CA, CCN 050523
  • Sutter Solano Medical Center Hospital, Vallejo, CA, CCN 050101

Merit-based Incentive Payment System (MIPS)

Final score
61 of 100Reported as group
Quality
59.41
Promoting interoperability
0
Improvement activities
40
Cost
71.45

Merit-based Incentive Payment System (MIPS)

Final score
90.67 of 100Reported as group
Quality
84.1
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A94552CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Santa Clara Current Accepting new patients
County of Santa Clara CurrentSince Aug 15, 2024 Accepting new patients
John Muir Trauma Physicians Billing Service Diagnostic Radiology CurrentSince Feb 9, 2016 Accepting new patients
John Muir Trauma Physicians Billing Service Current Accepting new patients
Northbay Healthcare Group CurrentSince Jan 8, 2025 Accepting new patients
Magnetic Imaging Affiliates, LLC Diagnostic Radiology CurrentSince Aug 1, 2015 Accepting new patients
County of Santa Clara Current Accepting new patients
Bay Imaging Consultants Medical Group Inc Diagnostic Radiology Current Accepting new patients
John Muir Magnetic Imaging Center Diagnostic Radiology CurrentSince Sep 4, 2014 Accepting new patients
Northbay Healthcare Group Current Accepting new patients
County of Santa Clara CurrentSince Aug 15, 2024 Accepting new patients
County of Santa Clara CurrentSince Aug 15, 2024 Accepting new patients
County of Santa Clara CurrentSince Aug 15, 2024 Accepting new patients
John Muir Call Coverage Medical Group, Inc. Past Accepting new patients
Solano Diagnostics Partners, a Calif Limited Partnership Diagnostic Radiology Past Accepting new patients
John Muir Health Past Accepting new patients

Locations (25 of 30)

2450 Ashby Ave
Berkeley, CA 94705
Phone (510) 204-1566

2540 East St
Concord, CA 94520
Phone (925) 674-2228

2410 High School Ave
Concord, CA 94520
Phone (925) 687-5600

1320 Travis Blvd
Ste C
Fairfield, CA 94533
Phone (707) 624-7400

1101 B Gale Wilson Blvd
Ste 100
Fairfield, CA 94533
Phone (707) 646-4777

1200 B Gale Wilson Blvd
Fairfield, CA 94533
Phone (707) 429-3600

2500 Hilborn Rd
Ste 139
Fairfield, CA 94534

7475 Camino Arroyo
Gilroy, CA 95020
Phone (408) 852-2400

1133 E Stanley Blvd
Livermore, CA 94550
Phone (925) 373-4500

5730 Telegraph Ave
Ste 200
Oakland, CA 94609

5730 Telegraph Ave
Oakland, CA 94609
Phone (510) 204-1507

3100 Summit St
Oakland, CA 94609
Phone (510) 869-8377

3000 Telegraph Ave
Oakland, CA 94609
Phone (510) 869-8777

2149 Appian Way
Pinole, CA 94564
Phone (510) 724-5500

500 Tully Rd
San Jose, CA 95111
Phone (408) 817-1433

750 S Bascom Ave
San Jose, CA 95128
Phone (408) 885-2320

1993 McKee Rd
San Jose, CA 95116
Phone (408) 254-6320

2101 Alexian Dr
San Jose, CA 95116
Phone (408) 272-6050

750 S Bascom Ave
#1112
San Jose, CA 95128

751 S Bascom Ave
San Jose, CA 95128
Phone (408) 885-5110

1996 Lundy Ave
San Jose, CA 95131
Phone (408) 299-5846

13855 E 14th St
San Leandro, CA 94578
Phone (510) 357-6500

660 S Fair Oaks Ave
Sunnyvale, CA 94086
Phone (408) 885-7366

1002 Nut Tree Rd
Vacaville, CA 95687

1020 Nut Tree Rd
Ste 150
Vacaville, CA 95687

Interoperability endpoints

  • Direct secure messaging: shesseltine201118@santaclaravalley.direct-ci.net

Organizations & group practices 17

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.

View all 17

Hospital & facility affiliations 7

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

NPI Registry JSON

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

{
    "created_epoch": "1151280000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1427932800000",
    "number": "1295762409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2125 OAK GROVE RD",
            "address_2": "SUITE 200",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945982536",
            "telephone_number": "925-296-7150",
            "fax_number": "925-296-7171"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2125 OAK GROVE RD",
            "address_2": "SUITE 200",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945982536",
            "telephone_number": "925-296-7150",
            "fax_number": "925-296-7171"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HESSELTINE",
        "first_name": "STEPHEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-26",
        "last_updated": "2015-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A94552",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Walnut Creek, CA

Sources for this page

Verify at the official NPI Registry.