Bahir Hassan Chamseddin, MD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

V0707 Issued in TX

Practice address

411 N Washington Ave Ste 4000
Dallas, TX 75246-1776

Phone

(214) 987-3376

Fax

(469) 532-0273

NPI assigned

Mar 24, 2020

Last updated

Jul 28, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Dermatology

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

PDP of Texas, PLLCGroup PAC ID 2466455050, 61 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: bahir.chamseddin@pdptx.emadirect.md
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• PDP of Texas, PLLC

  dba Advanced Dermasurgery Associates

  • Dermatology Physician
  • Dallas, TX
  • NPI 1629025739
  Medicare reassignment Care Compare group NPD
• Dermatology Consultants of Frisco, P.a.

  • Dermatology Physician
  • Frisco, TX
  • NPI 1912194481
  NPD (past)

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

{
    "created_epoch": "1585008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753660800000",
    "number": "1336776137",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9900 N CENTRAL EXPY STE 500",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752310928",
            "telephone_number": "214-987-3376",
            "fax_number": "214-751-2360"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "411 N WASHINGTON AVE STE 4000",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752461776",
            "telephone_number": "214-987-3376",
            "fax_number": "469-532-0273"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6750 N MacArthur Blvd Ste 260",
            "address_purpose": "LOCATION",
            "city": "Irving",
            "state": "TX",
            "postal_code": "750392489",
            "country_code": "US",
            "telephone_number": "214-987-3376",
            "fax_number": "469-532-0273",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHAMSEDDIN",
        "first_name": "BAHIR",
        "middle_name": "HASSAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-24",
        "last_updated": "2025-07-28",
        "certification_date": "2025-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "TX",
            "license": "V0707",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julie Gibson Champine, MD
• Michael James Champine, MD
• Champion Billing, LLC
• Champion DME
• Jane Land Champion, MSN-ANP
• Khalil Hassan Chamseddin, M.D.
• Dina J. Chamsy, MD
• Teresa Valerie Chan-Leveno, M.D.
• Beverley Chan, LMT, MMP, MLD-C
• Bobby L Chan, OD

• Dermatology Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Dermatology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.