NPIMap

Individual provider Active NPI

Darrell Robert Mease, M.D.

  • Family Medicine Physician
  • Jay, OK
National Provider Identifier
1952377442
Registry record updated Apr 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
16931 Issued in OK
Practice address
659 S. 14TH St.
BLDG. B
Jay, OK 74346
Phone
(918) 253-6418
Fax
(918) 253-4066
NPI assigned
Feb 24, 2006
Last updated
Apr 8, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 16931 OK Primary

Addresses

Primary practice location

659 S. 14TH St.
BLDG. B
Jay, OK 74346

Mailing address

Mease Medical
Jay, OK 74346
Phone (918) 253-6418

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OK
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20051223000016 OK Practitioner - Family Practice 7618999202 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of Oklahoma College of Medicine, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

659 S 14TH St
Jay, OK 74346-3836

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
54.25 of 100Reported as group
Quality
0
Improvement activities
40
Cost
73.75

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10
Removal of skin lesions31
Removal of nail tissue1-10
Removal or shaving of skin growth1-10
Skin biopsy1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mease Medical Clinic Family Medicine Current Accepting new patients
Mease Medical Corporation Family Medicine CurrentSince Apr 1, 2007 Accepting new patients
Baptist Healthcare of Oklahoma Past Accepting new patients
Integris Grove Hospital Past Accepting new patients
Monroe Manor Nursing, LLC Past Accepting new patients

Locations

659 S 14th St
Jay, OK 74346
Phone (918) 253-6418

659 S 14th St
Bldg B
Jay, OK 74346
Phone (918) 253-6418

Interoperability endpoints

  • Direct secure messaging: dmease78499@direct.integrisok.com

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Monroe ManorJay, OK, CCN 375415 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Mar 1, 2022
Mar 1, 2022

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 5

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.

Hospital & facility affiliations 10

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": "1140739200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775606400000",
    "number": "1952377442",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "MEASE MEDICAL",
            "city": "JAY",
            "state": "OK",
            "postal_code": "74346",
            "telephone_number": "918-253-6418",
            "fax_number": "918-253-4066"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "659 S. 14TH ST.",
            "address_2": "BLDG. B",
            "city": "JAY",
            "state": "OK",
            "postal_code": "74346",
            "telephone_number": "918-253-6418",
            "fax_number": "918-253-4066"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEASE",
        "first_name": "DARRELL",
        "middle_name": "ROBERT",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-02-24",
        "last_updated": "2026-04-08",
        "certification_date": "2026-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "OK",
            "license": "16931",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Jay, OK

Sources for this page

Verify at the official NPI Registry.