Individual provider Active NPI

Tahir Haytoglu, MD

  • Endocrinology, Diabetes & Metabolism Physician
  • Corona, CA
National Provider Identifier
1932609054
Registry record updated Apr 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
A72482 Issued in CA
Practice address
802 Magnolia Ave Ste 200
Corona, CA 92879-3144
Phone
(951) 444-7006
Fax
(909) 247-3340
NPI assigned
Feb 15, 2018
Last updated
Apr 1, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 1, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X 291773 NY
Endocrinology, Diabetes & Metabolism Physician 207RE0101X A72482 CA Primary

Addresses

Primary practice location

802 Magnolia Ave Ste 200
Corona, CA 92879-3144

Mailing address

802 Magnolia Ave Ste 200
Corona, CA 92879-3144
Phone (951) 444-7006

Other practice location 1

164 W Hospitality Ln Ste 119
San Bernardino, CA 92408-3351
Phone (909) 882-1210

Other identifiers 2

IdentifierTypeStateIssuer
05228184MedicaidNY
103544920MedicaidPA

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
I20210719001769 CA Practitioner - Endocrinology 3375805468 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Endocrinology
Education
Other, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bashar G Saad MD IncGroup PAC ID 7810012523, 3 clinicians
Almoutaz Bellah Shakally MD, IncGroup PAC ID 2860818580, 2 clinicians

Practice addresses (Care Compare)

630 N 13TH Ave
Suite F
Upland, CA 91786-4978
Phone (909) 946-6676

802 Magnolia Ave
Suite 200
Corona, CA 92879-3144
Phone (951) 444-7006

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A72482CAMDEndocrinology, Diabetes & Metabolism Physician
291773NYMDEndocrinology, Diabetes & Metabolism Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Almoutaz Bellah Shakally MD, Inc Endocrinology, Diabetes & Metabolism CurrentSince Nov 30, 2023 Accepting new patients
Bashar G Saad MD Inc Endocrinology, Diabetes & Metabolism CurrentSince Jan 11, 2023 Accepting new patients
Tele-Medicine Services Ny, PLLC PastSince Apr 27, 2025 Accepting new patients

Locations

13768 Roswell Ave
Chino, CA 91710
Phone (480) 748-3971

13768 Roswell Ave
Ste 121
Chino, CA 91710
Phone (626) 463-8162

15944 Los Serranos Country Club Dr
Ste 200
Chino Hills, CA 91709
Phone (909) 627-8521

1820 Fullerton Ave
Ste 260
Corona, CA 92881
Phone (909) 735-2700

802 Magnolia Ave
Corona, CA 92879
Phone (714) 348-5631

802 Magnolia Ave
Ste 200
Corona, CA 92879
Phone (951) 444-7006

5450 Jefferson Ave
Ste 2
Ontario, CA 91710
Phone (909) 315-6515

164 W Hospitality Ln
Ste 119
Sn Bernrdno, CA 92408
Phone (909) 882-1210

630 N 13th Ave
Ste F
Upland, CA 91786
Phone (909) 946-3826

630 N 13th Ave
Ste S
Upland, CA 91786

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 3

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": "1518652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743465600000",
    "number": "1932609054",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "802 MAGNOLIA AVE STE 200",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928793144",
            "telephone_number": "951-444-7006",
            "fax_number": "909-247-3340"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "802 MAGNOLIA AVE STE 200",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928793144",
            "telephone_number": "951-444-7006",
            "fax_number": "909-247-3340"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "164 W Hospitality Ln Ste 119",
            "address_purpose": "LOCATION",
            "city": "San Bernardino",
            "state": "CA",
            "postal_code": "924083351",
            "country_code": "US",
            "telephone_number": "909-882-1210",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAYTOGLU",
        "first_name": "TAHIR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-02-15",
        "last_updated": "2025-04-01",
        "certification_date": "2025-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NY",
            "license": "291773",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "CA",
            "license": "A72482",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "05228184",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "103544920",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Corona, CA

Sources for this page

Verify at the official NPI Registry.