Jason Ertan Berilgen, MD

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

M6046 Issued in TX

Practice address

9323 Pinecroft Dr
Suite110
The Woodlands, TX 77380-3223

Phone

(281) 943-2440

NPI assigned

Jun 14, 2007

Last updated

Jun 9, 2026By 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

Other identifiers 5

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

Radiation Oncology

Education

Baylor College of Medicine, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

American Oncology Partners PAGroup PAC ID 0042569758, 377 clinicians

Texas Regional Urology, PLLCGroup PAC ID 9335310267, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Aspire Hospital Hospital, Conroe, TX, CCN 670093
• Memorial Hermann Hospital System Hospital, Houston, TX, CCN 450184

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: jason.berilgen.1@32499.direct.athenahealth.com
• Direct secure messaging: jason.berilgen@mphcc.direct-geniusdoc.com
• Direct secure messaging: jberilgen@mphcc.direct.varian.com

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.

• Texas Regional Urology, PLLC

  • Urology Physician
  • The Woodlands, TX
  • NPI 1063707552
  Medicare reassignment Care Compare group NPD
• American Oncology Partners PA

  • Hematology & Oncology Physician
  • Columbus, OH
  • NPI 1265929723

  Radiation Oncology, TX

  Medicare reassignment Care Compare group NPD
• David P Ellent PLLC

  • Pulmonary Disease Physician
  • Spring, TX
  • NPI 1245777440
  Medicare reassignment NPD
• Millennium Physicians Association, PLLC

  dba Millennium Oncology

  • Multi-Specialty Clinic/Center
  • The Woodlands, TX
  • NPI 1255397733

  Radiation Oncology

  Medicare reassignment NPD
• Spring Creek Urology Specialists LLC

  • Urology Physician
  • Conroe, TX
  • NPI 1386916989
  Medicare reassignment
• Jason E Berilgen MD PLLC

  • Radiation Oncology Physician
  • The Woodlands, TX
  • NPI 1942087804
  Authorized official Same address or phone
• David P Ellent PLLC

  dba Genesis Medical Group

  • Clinical Medical Laboratory
  • Kingwood, TX
  • NPI 1891348959
  NPD
• Millennium Physicians Association PLLC

  dba Millennium Pharmacy #2

  • Community/Retail Pharmacy
  • Kingwood, TX
  • NPI 1811385727
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Aspire Hospital, LLC

  • Psychiatric Hospital
  • Conroe, TX
  • NPI 1093955296
  Care Compare affiliation
• Aspire Hospital, LLC

  • General Acute Care Hospital
  • Conroe, TX
  • NPI 1114340080
  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS NW Radiation Therapy

  • Radiology Clinic/Center
  • Houston, TX
  • NPI 1013948553

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Woodlands Outpatient Imaging System

  • Radiology Clinic/Center
  • The Woodlands, TX
  • NPI 1275564858

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba Memorial Hermann Outpatient Imaging-Southwest

  • Radiology Clinic/Center
  • Houston, TX
  • NPI 1407959448

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Friendswood Imaging

  • Radiology Clinic/Center
  • Friendswood, TX
  • NPI 1508896267

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  dba MHHS Pearland Outpatient Imaging Center

  • Radiology Clinic/Center
  • Pearland, TX
  • NPI 1669402335

  Hospital

  Care Compare affiliation
• Memorial Hermann Health System

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1730132234
  Care Compare affiliation

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

{
    "created_epoch": "1181779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780963200000",
    "number": "1972707578",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18354 I-45 S",
            "address_2": "SUITE 120",
            "city": "THE WOODLANDS",
            "state": "TX",
            "postal_code": "77384",
            "telephone_number": "936-235-7094"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9323 PINECROFT DR",
            "address_2": "SUITE110",
            "city": "THE WOODLANDS",
            "state": "TX",
            "postal_code": "773803223",
            "telephone_number": "281-943-2440"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BERILGEN",
        "first_name": "JASON",
        "middle_name": "ERTAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-14",
        "last_updated": "2026-06-09",
        "certification_date": "2026-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "TX",
            "license": "M6046",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GROUP MEDICARE NUMBER",
            "identifier": "0019BY",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GROUP MEDICARE NUMBER",
            "identifier": "00J21A",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GROUP MEDICAID NUMBER",
            "identifier": "094010801",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "206113701",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "206113703",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cheyenne Benton, APRN, AGACNP-BC
• John Preston Beralas
• Camille Berg, LPC
• Diane E Bergeron, NP
• Ashleigh Bergquist, CPNP-AC
• Berlin Heart Inc
• Armando Javier Bernal Jr., BCBA
• Marco Bernal
• Daniel Roy Bernard
• Brittany Lee Besong, PA-C

• Radiation Oncology Physician in The Woodlands, TX
• Providers in The Woodlands, TX by specialty
• Radiation Oncology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2026; 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.