Timlin Patrick Glaser, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

E-19602 Issued in AR

Practice address

4301 W Markham St # 584
Little Rock, AR 72205-7101

Phone

(501) 686-8000

Fax

(501) 526-5148

NPI assigned

Jun 17, 2019

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ, AR2 enrollments

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 2

Specialty

Emergency Medicine

Education

Kansas City University of Med & Biosciences, College of Osteo Med, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Arkansas for Medical SciencesGroup PAC ID 4082528955, 1,159 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Arkansas Medical Sciences Hospital, Little Rock, AR, CCN 040016

Merit-based Incentive Payment System (MIPS)

Final score

85.77 of 100Reported as group

Quality

81.6

Improvement activities

40

Cost

77.61

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• University of Arkansas for Medical Sciences

  • Internal Medicine Physician
  • Little Rock, AR
  • NPI 1588654016

  Emergency Medicine

  Medicare reassignment Care Compare group NPD
• Arkansas Childrens Professional Services Organization LLC

  • Pediatrics Physician
  • Little Rock, AR
  • NPI 1629889464
  Medicare reassignment NPD
• Cep America- Arizona, PC

  • Emergency Medicine Physician
  • Chandler, AZ
  • NPI 1780202804
  Medicare reassignment NPD
• University of Arkansas for Medical Sciences

  • Family Medicine Physician
  • El Dorado, AR
  • NPI 1023795051
  NPD
• University of Arkansas for Medical Sciences

  • Physical Therapist
  • Little Rock, AR
  • NPI 1841366937
  NPD
• Cep America - Arizona PC

  • Emergency Medicine Physician
  • Mesa, AZ
  • NPI 1356021190
  NPD

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

• University of Arkansas for Medical Sciences

  • General Acute Care Hospital
  • Little Rock, AR
  • NPI 1477549756
  Care Compare affiliation

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

{
    "created_epoch": "1560729600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759363200000",
    "number": "1538729066",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4301 W MARKHAM ST # 783",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722057101",
            "telephone_number": "501-686-8000",
            "fax_number": "501-526-5148"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4301 W MARKHAM ST # 584",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722057101",
            "telephone_number": "501-686-8000",
            "fax_number": "501-526-5148"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GLASER",
        "first_name": "TIMLIN",
        "middle_name": "PATRICK",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-06-17",
        "last_updated": "2025-10-02",
        "certification_date": "2025-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AR",
            "license": "E-19602",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "OT019423",
            "primary": false
        },
        {
            "code": "207PT0002X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Medical Toxicology",
            "state": "AR",
            "license": "E-19602",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AZ",
            "license": "010714",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cynthia Givens
• Makayla Lashay Givens
• William Givens
• Dwight Gladden
• Madison Elizabeth Gladden, PHARM.D.
• Charles Glasier, MD
• Wanda Yvette Glaspie-Johnson, LCSW
• Ira Lee Glass
• Colby Evan Glatter, PHARMD
• Amber Gleghorn

• Emergency Medicine Physician in Little Rock, AR
• Providers in Little Rock, AR by specialty
• Emergency Medicine Physician in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 2, 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.