Individual provider Active NPI

Hai Thanh Tran, M.D., FASA

  • Anesthesiology Physician
  • Walnut Creek, CA
National Provider Identifier
1124269675
Registry record updated Jul 19, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
C176222 Issued in CA
Practice address
1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Phone
(925) 939-3000
NPI assigned
Mar 12, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 19, 2023

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Anesthesiology Physician 207LP3000X 268530 NY
Anesthesiology Physician 207L00000X C176222 CA Primary
Anesthesiology Physician 207L00000X MD445209 PA
Anesthesiology Physician 207L00000X 268530 NY

Addresses

Primary practice location

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122

Mailing address

325 Distel Cir
Los Altos, CA 94022-1408
Phone (925) 779-7200

Other practice location 1

2540 East St
Concord, CA 94520-1906
Phone (925) 682-8200

Other practice location 2

2315 Stockton Blvd
Sacramento, CA 95817-2201
Phone (916) 734-7985

Other identifiers 1

IdentifierTypeStateIssuer
C176222OtherCASTATE MEDICAL LICENSE

Other names 1

  • Nobuyuki-Hai Thanh Tran Former name

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
I20220711002572 CA Practitioner - Anesthesiology 7113161753 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
State University of Ny Upstate Medical University, 2008
Medicare assignment
May accept Medicare assignment
Group practices
Cep America - Anesthesia PCGroup PAC ID 3678897915, 849 clinicians
John Muir Trauma Physicians Billing ServiceGroup PAC ID 3476542515, 111 clinicians

Practice addresses (Care Compare)

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Phone (925) 939-3000

1601 Ygnacio Vly Rd
Walnut Creek, CA 94596-0921
Phone (925) 939-3000

2000 Mowry Ave
Fremont, CA 94538-1716
Phone (510) 797-1111

2540 E St
Concord, CA 94520-1906
Phone (925) 682-8200

Hospital & facility affiliations

  • John Muir Medical Center - Walnut Creek Campus Hospital, Walnut Creek, CA, CCN 050180
  • Providence Santa Rosa Memorial Hospital Hospital, Santa Rosa, CA, CCN 050174

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C176222CAMDAnesthesiology Physician
MD445209PAMDAnesthesiology Physician
268530NYMDPediatric Anesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the Univ of Ca CurrentSince Aug 14, 2023 Accepting new patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Jan 1, 2023 Accepting new patients
KND Development 59, LLC CurrentSince Jan 18, 2026 Accepting new patients
Sutter Bay Medical Foundation Current Accepting new patients
Regents of the Univ of Ca Current Accepting new patients
Cep America - Anesthesia, PC Anesthesiology Current Accepting new patients
John Muir Trauma Physicians Billing Service Anesthesiology CurrentSince Jan 21, 2026 Accepting new patients
Cep America - Anesthesia PC Anesthesiology CurrentSince Jan 1, 2023 Accepting new patients
Solano Anesthesia Consultants Inc Anesthesiology CurrentSince Jul 1, 2022 Accepting new patients
KND Development 59, LLC CurrentSince Jan 18, 2026 Accepting new patients
Regents of the Univ of Ca CurrentSince Aug 14, 2023 Accepting new patients
Sutter East Bay Medical Foundation Past Accepting new patients
Cep America - Anesthesia PC Anesthesiology Past Accepting new patients

Locations (25 of 28)

3901 Lone Tree Way
Antioch, CA 94509
Phone (925) 779-7200

18400 US Highway 18
Apple Valley, CA 92307
Phone (760) 810-7590

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

901 Campus Dr
Ste 102
Daly City, CA 94015
Phone (650) 991-2000

1950 University Ave
Ste 160
East Palo Alto, CA 94303
Phone (650) 317-8100

2700 Low Ct
Fairfield, CA 94534
Phone (707) 432-2500

3200 Kearney St
Fremont, CA 94538
Phone (510) 498-2800

2000 Mowry Ave
Fremont, CA 94538
Phone (510) 793-6653

1189 E Herndon Ave
Ste 103
Fresno, CA 93720
Phone (559) 450-7777

975 S Fairmont Ave
Lodi, CA 95240
Phone (209) 339-7575

325 Distel Cir
Los Altos, CA 94022
Phone (510) 204-3977

370 Distel Cir
Los Altos, CA 94022
Phone (650) 254-5200

600 Coffee Rd
Modesto, CA 95355
Phone (209) 550-4755

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

101 Rowland Way
Ste 220
Novato, CA 94945
Phone (415) 878-7200

400 Forest Ave
Palo Alto, CA 94301
Phone (650) 289-1208

795 El Camino Real
Palo Alto, CA 94301
Phone (650) 324-1832

10850 White Rock Rd
Rancho Cordova, CA 95670

1555 East St
Ste 200
Redding, CA 96001
Phone (530) 229-0911

151 N Sunrise Ave
Ste 1205
Roseville, CA 95661
Phone (916) 789-1505

2315 Stockton Blvd
Sacramento, CA 95817
Phone (916) 703-3030

3838 California St
Rm 410
San Francisco, CA 94118
Phone (415) 751-1847

2800 Benedict Dr
San Leandro, CA 94577
Phone (510) 357-8300

123 S San Mateo Dr
San Mateo, CA 94401
Phone (650) 343-4200

3883 Airway Dr
Ste 220
Santa Rosa, CA 95403
Phone (707) 521-7750

Organizations & group practices 15

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 15

Hospital & facility affiliations 2

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": "1236816000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1689724800000",
    "number": "1124269675",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 DISTEL CIR",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940221408",
            "telephone_number": "925-779-7200",
            "fax_number": "925-779-7220"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 YGNACIO VALLEY RD",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945983122",
            "telephone_number": "925-939-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2540 East St",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "CA",
            "postal_code": "945201906",
            "country_code": "US",
            "telephone_number": "925-682-8200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2315 Stockton Blvd",
            "address_purpose": "LOCATION",
            "city": "Sacramento",
            "state": "CA",
            "postal_code": "958172201",
            "country_code": "US",
            "telephone_number": "916-734-7985",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TRAN",
        "first_name": "HAI",
        "middle_name": "THANH",
        "credential": "M.D., FASA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-03-12",
        "last_updated": "2023-07-19",
        "certification_date": "2023-07-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP3000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pediatric Anesthesiology",
            "state": "NY",
            "license": "268530",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "C176222",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "PA",
            "license": "MD445209",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "268530",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE MEDICAL LICENSE",
            "identifier": "C176222",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NOBUYUKI-HAI",
            "last_name": "TRAN",
            "middle_name": "THANH",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Walnut Creek, CA

Sources for this page

Verify at the official NPI Registry.