Individual provider Active NPI

John Gates Merriman, MD

  • Pain Medicine (Anesthesiology) Physician
  • Cleveland, OH
National Provider Identifier
1659875805
Registry record updated Dec 5, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X
License
35.145449 Issued in OH
Practice address
9500 Euclid Ave
Cleveland, OH 44195-7232
Phone
(216) 444-2200
NPI assigned
Mar 22, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 5, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pain Medicine (Anesthesiology) Physician 207LP2900X 35.145449 OH Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

9500 Euclid Ave
Cleveland, OH 44195-7232

Mailing address

314 Whitetail Dr
Chagrin Falls, OH 44022-4133
Phone (216) 650-6040

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
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
I20230718000519 OH Practitioner - Pain ManagementPractitioner - Anesthesiology 2860740602 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pain ManagementAlso: Anesthesiology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

3999 Richmond Rd
Beachwood, OH 44122-6046
Phone (216) 383-0100

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University Primary Care Practices Inc CurrentSince Jul 1, 2025 Accepting new patients
University Hospitals Medical Group Inc CurrentSince Jul 1, 2025 Accepting new patients
Partners Physician Group CurrentSince Aug 1, 2023 Accepting new patients
University Primary Care Practices Inc Current Accepting new patients
Partners Physician Group CurrentSince Aug 1, 2023 Accepting new patients
University Primary Care Practices Inc CurrentSince Jul 1, 2025 Accepting new patients

Locations

224 W Exchange St
Ste 160
Akron, OH 44302
Phone (330) 344-6505

1 Akron General Ave
Akron, OH 44307
Phone (330) 344-5760

2603 W Market St
Ste 200
Akron, OH 44313
Phone (330) 854-1571

3999 Richmond Rd
Cleveland, OH 44122
Phone (216) 293-8226

9500 Euclid Ave
Cleveland, OH 44195
Phone (216) 442-1270

11100 Euclid Ave
Cleveland Heights, OH 44106

158 W Main Rd
Ste 203
Conneaut, OH 44030
Phone (440) 285-2960

Interoperability endpoints

  • Direct secure messaging: jmerriman18075@uihealth.direct-ci.com

Organizations & group practices 6

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.

Hospital & facility affiliations 3

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

NPI Registry JSON

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

{
    "created_epoch": "1521676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1670198400000",
    "number": "1659875805",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "314 WHITETAIL DR",
            "city": "CHAGRIN FALLS",
            "state": "OH",
            "postal_code": "440224133",
            "telephone_number": "216-650-6040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9500 EUCLID AVE",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441957232",
            "telephone_number": "216-444-2200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERRIMAN",
        "first_name": "JOHN",
        "middle_name": "GATES",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-22",
        "last_updated": "2022-12-05",
        "certification_date": "2022-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "OH",
            "license": "35.145449",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cleveland, OH

Sources for this page

Verify at the official NPI Registry.