Individual provider Active NPI

Amarpreet Singh

  • Psychiatry Physician
  • Napa, CA
National Provider Identifier
1235182916
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
A78414 Issued in CA
Practice address
2100 Napa Vallejo Highway
Napa, CA 94558-6293
Phone
(707) 253-5000
Fax
(707) 253-5513
NPI assigned
May 17, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X A78414 CA Primary

Addresses

Primary practice location

2100 Napa Vallejo Highway
Napa, CA 94558-6293

Mailing address

1600 9TH St
Room 205 Mailstop 2-3
Sacramento, CA 95814-6414
Phone (916) 654-2431

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
I20040618000430 CA Practitioner - Psychiatry 4385629088 Reassigns benefits to 4 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A78414CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Department of State Hospitals Current Accepting new patients
Momentum for Health CurrentSince Feb 26, 2016 Accepting new patients
Department of State Hospitals CurrentSince Jun 26, 2015 Accepting new patients
San Joaquin Behavioral Health Services Current Accepting new patients
Department of State Hospitals CurrentSince Jun 26, 2015 Accepting new patients
San Joaquin County Public Health Services CurrentSince Jan 23, 2021 Accepting new patients
County of San Joaquin CurrentSince Jan 23, 2021 Accepting new patients
Momentum for Health CurrentSince Feb 26, 2016 Accepting new patients
State of California - Department of Developmental Services Past Accepting new patients

Locations

2100 Napa Vallejo Hwy
Napa, CA 94558
Phone (707) 253-5000

3102 E Highland Ave
Patton, CA 92369
Phone (909) 425-7000

1215 O St
#3
Sacramento, CA 95814
Phone (916) 651-2805

1600 9th St
Ste 150
Sacramento, CA 95814
Phone (916) 651-8811

1922 The Alameda
Ste 316
San Jose, CA 95126
Phone (408) 637-0341

2001 The Alameda
San Jose, CA 95126
Phone (408) 938-6750

1212 N California St
Stockton, CA 95202
Phone (209) 468-8660

Organizations & group practices 10

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.

NPI Registry JSON

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

{
    "created_epoch": "1147824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1235182916",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600 9TH ST",
            "address_2": "ROOM 205 MAILSTOP 2-3",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958146414",
            "telephone_number": "916-654-2431",
            "fax_number": "916-654-3186"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 NAPA VALLEJO HIGHWAY",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945586293",
            "telephone_number": "707-253-5000",
            "fax_number": "707-253-5513"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINGH",
        "first_name": "AMARPREET",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A78414",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Napa, CA

Sources for this page

Verify at the official NPI Registry.