John McGrimley, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

R9648 Issued in TX

Practice address

5201 Harry Hines Blvd
Graduate Medical Education
Dallas, TX 75235-7708

Phone

(214) 590-8058

NPI assigned

May 19, 2014

Last updated

Apr 27, 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

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

Anesthesiology

Education

University of Arkansas College of Medicine, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dallas Physician Medical Services for Children IncGroup PAC ID 1759607906, 86 clinicians

Titus County Hospital DistrictGroup PAC ID 0143203257, 107 clinicians

Metropolitan Anesthesia Consultants, LLPGroup PAC ID 3971516642, 137 clinicians

Greater Texas Anesthesia Consultants PLLCGroup PAC ID 2163857251, 19 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medical City Dallas Hospital Hospital, Dallas, TX, CCN 450647
• Titus Regional Medical Center Hospital, Mount Pleasant, TX, CCN 450080

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jmcgrimley162426@direct.childrens.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.

• Dallas Physician Medical Services for Children Inc

  dba Children's Health Medical Group

  • Pediatrics Physician
  • Dallas, TX
  • NPI 1194153650

  Anesthesiology

  Medicare reassignment Care Compare group NPD
• Greater Texas Anesthesia Consultants PLLC

  • Anesthesiology Physician
  • Plano, TX
  • NPI 1588201073
  Medicare reassignment Care Compare group NPD
• Metropolitan Anesthesia Consultants, LLP

  • Anesthesiology Physician
  • Dallas, TX
  • NPI 1902859697
  Medicare reassignment Care Compare group NPD
• Titus County Hospital District

  dba Titus Regional Medical Center

  • Multi-Specialty Clinic/Center
  • Mount Pleasant, TX
  • NPI 1063548881
  Medicare reassignment Care Compare group NPD
• Emergenchealth PLLC

  • Anesthesiology Physician
  • Fort Worth, TX
  • NPI 1467970897
  Medicare reassignment NPD
• Sound Physicians Anesthesiology of Texas PLLC

  • Anesthesiology Physician
  • Fort Worth, TX
  • NPI 1295356277
  Medicare reassignment NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225
  Medicare reassignment
• Dallas Physician Medical Services for Children Inc

  dba Children's Health Medical Group

  • Pediatrics Physician
  • Dallas, TX
  • NPI 1558407908
  NPD
• Titus County Hospital District

  dba Cancer Care at Titus

  • Radiation Oncology Clinic/Center
  • Mount Pleasant, TX
  • NPI 1730876558
  NPD
• Complex Care Medical Services Corporation

  • Pediatrics Physician
  • Dallas, TX
  • NPI 1013256098
  NPD (past)

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

• Columbia Hospital at Medical City Dallas Subsidiary LP

  dba Medical City Dallas

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1023180502
  Care Compare affiliation
• Columbia Hospital at Medical City Dallas Subsidiary LP

  dba Medical City Dallas

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1689628984
  Care Compare affiliation
• Titus County Hospital District

  dba Titus Regional Medical Center

  • Multi-Specialty Clinic/Center
  • Mount Pleasant, TX
  • NPI 1063548881

  Hospital

  Care Compare affiliation
• Titus County Hospital District

  dba Titus Regional Medical Center

  • General Acute Care Hospital
  • Mount Pleasant, TX
  • NPI 1174526529
  Care Compare affiliation

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

{
    "created_epoch": "1400457600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777248000000",
    "number": "1619388071",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 660599",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752660599"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5201 HARRY HINES BLVD",
            "address_2": "GRADUATE MEDICAL EDUCATION",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752357708",
            "telephone_number": "214-590-8058"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2001 N Jefferson Ave",
            "address_purpose": "LOCATION",
            "city": "Mount Pleasant",
            "state": "TX",
            "postal_code": "754552338",
            "country_code": "US",
            "telephone_number": "903-577-6000",
            "fax_number": "903-577-6245",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCGRIMLEY",
        "first_name": "JOHN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-05-19",
        "last_updated": "2026-04-27",
        "certification_date": "2026-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "R9648",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tamara Lynne McGregor, MD
• Esther McGrew, LCDC
• Kalli Jean McGrievy, RN, BSN, CCRN, SRNA
• Shedarrylle Lynette McGriff, MSN, APRN, PMHNP-BC
• Alison Marie McGrimley, M.ED., BCBA
• Mallory Lynn McGroarty, AGNP
• Garcetta McGruder, LMT
• Daniel Quinn McGuffie, DPT
• Erin McGuinness, M.S., CCC-SLP
• Ashley Rose McGuire

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 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.