Individual provider Active NPI

Smridhi Mahajan, MD

  • Allergy & Immunology Physician
  • Flower Mound, TX
National Provider Identifier
1285262634
Registry record updated Jan 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
License
U2256 Issued in TX
Practice address
3051 Churchill Dr Ste 130
Flower Mound, TX 75022-2710
Phone
(972) 539-0086
Fax
(972) 355-9680
NPI assigned
Mar 31, 2020
Last updated
Jan 8, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy & Immunology Physician 207K00000X U2256 TX Primary

Addresses

Primary practice location

3051 Churchill Dr Ste 130
Flower Mound, TX 75022-2710

Mailing address

3051 Churchill Dr Ste 130
Flower Mound, TX 75022-2710
Phone (972) 539-0086

Other practice location 1

209 N Bonnie Brae St Ste 100
Denton, TX 76201-3709
Phone (972) 539-0086

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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
I20251111000348 TX Practitioner - Allergy/Immunology 3577053248 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Allergy/Immunology
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Faac PAGroup PAC ID 0840264032, 6 clinicians

Practice addresses (Care Compare)

3051 Churchill Dr
Suite 130
Flower Mound, TX 75022-2710
Phone (972) 539-0086

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
U2256TXMDAllergy & Immunology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Faac, PA CurrentSince Sep 2, 2025 Accepting new patients
Kma Radiology, PA PastSince Sep 2, 2025 Accepting new patients

Locations

209 N Bonnie Brae St
Ste 100
Denton, TX 76201
Phone (972) 539-0086

3051 Churchill Dr
Ste 130
Flowermound, TX 75022
Phone (972) 539-0086

Interoperability endpoints

  • Direct secure messaging: smahajan109843@direct.phhs.org

Organizations & group practices 2

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": "1585612800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1285262634",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3051 CHURCHILL DR STE 130",
            "city": "FLOWER MOUND",
            "state": "TX",
            "postal_code": "750222710",
            "telephone_number": "972-539-0086",
            "fax_number": "972-355-9680"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3051 CHURCHILL DR STE 130",
            "city": "FLOWER MOUND",
            "state": "TX",
            "postal_code": "750222710",
            "telephone_number": "972-539-0086",
            "fax_number": "972-355-9680"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "209 N Bonnie Brae St Ste 100",
            "address_purpose": "LOCATION",
            "city": "Denton",
            "state": "TX",
            "postal_code": "762013709",
            "country_code": "US",
            "telephone_number": "972-539-0086",
            "fax_number": "972-355-9680",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAHAJAN",
        "first_name": "SMRIDHI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-31",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "TX",
            "license": "U2256",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Flower Mound, TX

Sources for this page

Verify at the official NPI Registry.