Individual provider Active NPI

Amanda Marie Pustilnik, FNP

  • Family Nurse Practitioner
  • Concord, CA
National Provider Identifier
1346910189
Registry record updated Jul 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
95018327 Issued in CA
Practice address
5434 Ygnacio Valley Rd Ste 250
Concord, CA 94521-3874
Phone
(949) 522-9798
NPI assigned
Sep 14, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 6, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 95018327 CA Primary

Addresses

Primary practice location

5434 Ygnacio Valley Rd Ste 250
Concord, CA 94521-3874

Mailing address

5434 Ygnacio Valley Rd Ste 250
Concord, CA 94521-3874
Phone (972) 207-0489

Other practice location 1

1855 Gateway Blvd Ste 100
Concord, CA 94520-3286
Phone (925) 685-7744

Other names 1

  • Amanda Marie Stubbe 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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20241205000462 CA Practitioner - Nurse Practitioner 2163958893 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Cura VitaeGroup PAC ID 6002325834, 6 clinicians
Carbon Health Medical Group of California PCGroup PAC ID 9032340047, 335 clinicians

Practice addresses (Care Compare)

1257 Willow Pass Rd
Concord, CA 94520-5218
Phone (925) 384-0915

5434 Ygnacio Valley Rd
Suite 250
Concord, CA 94521-3874
Phone (925) 320-0854

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Carbon Health Medical Group of California PC CurrentSince Dec 5, 2024 Accepting new patients
American Current Care of California, a Medical Corporation CurrentSince Nov 27, 2024 Accepting new patients
Cura Vitae CurrentSince Nov 1, 2025 Accepting new patients
American Current Care of California, a Medical Corporation CurrentSince Nov 27, 2024 Accepting new patients
American Current Care of California, a Medical Corporation Current Accepting new patients
Hill Physicians Medical Group - PPO Program PastSince Dec 5, 2024 Accepting new patients

Locations (25 of 27)

2690 5th St
Ste B
Alameda, CA 94501
Phone (510) 439-9447

5829 Lone Tree Way
Ste D
Antioch, CA 94531
Phone (925) 204-3715

1800 Westwind Dr
Ste 301
Bakersfield, CA 93301
Phone (661) 327-9617

1760 S Bascom Ave
Ste 140
Campbell, CA 95008
Phone (408) 214-9732

1855 Gateway Blvd
Ste 100
Concord, CA 94520
Phone (925) 684-7744

1257 Willow Pass Rd
Concord, CA 94520
Phone (408) 673-0939

5434 Ygnacio Valley Rd
Ste 250
Concord, CA 94521
Phone (925) 320-0854

303 Corte Madera Town Ctr
Corte Madera, CA 94925
Phone (415) 840-8615

2555 S East Ave
Fresno, CA 93706
Phone (559) 499-2400

1125 Arnold Dr
Martinez, CA 94553
Phone (925) 293-9163

1340 Mitchell Rd
Modesto, CA 95351
Phone (209) 581-9711

25115 Madison Ave
Murrieta, CA 92562
Phone (951) 600-9070

132 Vintage Way
Ste F5
Novato, CA 94945
Phone (415) 539-3241

401 Grand Ave
#1112
Oakland, CA 94610
Phone (800) 756-4206

1101 S Milliken Ave
Ste C
Ontario, CA 91761
Phone (909) 390-2799

1851 Lombard St
Ste 100
Oxnard, CA 93030
Phone (805) 983-2234

640 S Placentia Ave
Placentia, CA 92870
Phone (714) 579-7772

2 Connecticut St
San Francisco, CA 94107
Phone (415) 621-5055

2587 Merced St
San Leandro, CA 94577
Phone (510) 351-3553

740 Nordahl Rd
Ste 131
San Marcos, CA 92069
Phone (760) 432-9000

988 Walsh Ave
Santa Clara, CA 95050
Phone (408) 988-6868

1221 N Dutton Ave
Santa Rosa, CA 95401
Phone (707) 543-8360

3 S Linden Ave
South San Francisco, CA 94080
Phone (650) 238-1500

3663 Arch Rd
Ste 400
Stockton, CA 95215
Phone (209) 943-2202

21081 S Western Ave
Ste 150
Torrance, CA 90501
Phone (310) 782-3333

Organizations & group practices 6

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": "1631577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751760000000",
    "number": "1346910189",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5434 YGNACIO VALLEY RD STE 250",
            "city": "CONCORD",
            "state": "CA",
            "postal_code": "945213874",
            "telephone_number": "972-207-0489"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5434 YGNACIO VALLEY RD STE 250",
            "city": "CONCORD",
            "state": "CA",
            "postal_code": "945213874",
            "telephone_number": "949-522-9798"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1855 Gateway Blvd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "CA",
            "postal_code": "945203286",
            "country_code": "US",
            "telephone_number": "925-685-7744",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PUSTILNIK",
        "first_name": "AMANDA",
        "middle_name": "MARIE",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-14",
        "last_updated": "2025-07-06",
        "certification_date": "2025-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "95018327",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AMANDA",
            "last_name": "STUBBE",
            "middle_name": "MARIE",
            "credential": "FNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Concord, CA

Sources for this page

Verify at the official NPI Registry.