Individual provider Active NPI

Amer Hussein Muhyieddeen, MD

  • Internal Medicine Physician
  • Fresno, CA
National Provider Identifier
1508328527
Registry record updated Oct 15, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A177472 Issued in CA
Practice address
155 N Fresno St
Fresno, CA 93701-2302
Phone
(559) 499-6500
NPI assigned
Apr 1, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 15, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X A177472 CA Primary

Addresses

Primary practice location

155 N Fresno St
Fresno, CA 93701-2302

Mailing address

1695 Verona Dr
Redlands, CA 92374-4747
Phone (714) 422-9356

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq Health Information Exchange (HIE) Southern California Permanente Medical Group

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
I20230719003139 CA Practitioner - Internal Medicine 3173983350 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Southern California Permanente Medical GroupGroup PAC ID 6002729175, 11,250 clinicians

Practice addresses (Care Compare)

9961 Sierra Ave
Fontana, CA 92335-6720
Phone (909) 427-5000

Hospital & facility affiliations

  • Kaiser Foundation Hospital Fontana/Ontario Hospital, Fontana, CA, CCN 050140

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A177472CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Santa Clara CurrentSince Sep 15, 2024 Accepting new patients
Signify Health Medical Associates of California, PC CurrentSince Mar 12, 2024 Accepting new patients
Permanente Medical Group, Inc CurrentSince Dec 3, 2023 Accepting new patients
County of Santa Clara CurrentSince Sep 15, 2024 Accepting new patients
County of Santa Clara Current Accepting new patients
County of Santa Clara CurrentSince Sep 15, 2024 Accepting new patients
Southern California Permanente Medical Group CurrentSince Sep 19, 2025 Accepting new patients
County of Santa Clara CurrentSince Sep 15, 2024 Accepting new patients
Permanente Medical Group Inc Internal Medicine CurrentSince Dec 3, 2023 Accepting new patients
County of Santa Clara Internal Medicine Current Accepting new patients
Fountain Valley Group Services PC CurrentSince Jun 15, 2023 Accepting new patients
Southern California Permanente Medical Group Current Accepting new patients
Southern California Permanente Medical Group CurrentSince Sep 19, 2025 Accepting new patients
Fountain Valley Group Services PC Past Accepting new patients

Locations (25 of 28)

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

9961 Sierra Ave
Fontana, CA 92335
Phone (909) 427-3910

7300 N Fresno St
Fresno, CA 93720
Phone (207) 448-4500

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

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

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

47111 Monroe St
Indio, CA 92201
Phone (760) 347-6191

818 W 7th St
Ste 930
Los Angeles, CA 90017
Phone (800) 525-9202

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

501 J St
Sacramento, CA 95814
Phone (916) 497-3000

505 Montgomery St
Fl 10
San Francisco, CA 94111
Phone (503) 427-8095

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

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

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

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

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

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

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

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

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

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/14272/brand/70/csg/1/fhir/r4
  • Direct secure messaging: amuhyieddeen563221@direct.llu.edu
  • Direct secure messaging: amuhyieddeen660376@hisp.ehr.sutterhealth.org

Organizations & group practices 14

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 14

Hospital & facility affiliations 1

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": "1554076800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1728950400000",
    "number": "1508328527",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1695 VERONA DR",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923744747",
            "telephone_number": "714-422-9356"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "155 N FRESNO ST",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937012302",
            "telephone_number": "559-499-6500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MUHYIEDDEEN",
        "first_name": "AMER",
        "middle_name": "HUSSEIN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-01",
        "last_updated": "2024-10-15",
        "certification_date": "2023-10-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A177472",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "Southern California Permanente Medical Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "9961 Sierra Ave",
            "city": "Fontana",
            "state": "CA",
            "country_code": "US",
            "postal_code": "923356720",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Fresno, CA

Sources for this page

Verify at the official NPI Registry.