M. Blake Evans, D.O.

Primary specialty

Reproductive Endocrinology PhysicianTaxonomy code 207VE0102X

License

05555 Issued in OK

Practice address

840 Research Pkwy Ste 200
Oklahoma City, OK 73104-3637

Phone

(572) 244-0203

Fax

(572) 244-9803

NPI assigned

Mar 19, 2013

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 OK

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

Obstetrics/Gynecology

Education

University of Oklahoma College of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ou Health Partners IncGroup PAC ID 5991105876, 1,167 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: michael.evans@direct.stjohnhealthsystem.com
• Direct secure messaging: mevans22252@ouhealth.direct-ci.net

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.

• Ou Health Partners, Inc

  • Multi-Specialty Clinic/Center
  • Oklahoma City, OK
  • NPI 1528642642
  Medicare reassignment Care Compare group NPD
• Board of Regents of the University of Oklahoma - Ou Physicians

  • Multi-Specialty Clinic/Center
  • Oklahoma City, OK
  • NPI 1801869250
  Medicare reassignment NPD
• Board of Regents of the University of Oklahoma - Ou Physicians

  • Multi-Specialty Clinic/Center
  • Edmond, OK
  • NPI 1124646971
  NPD
• Ou Health Partners, Inc

  • Prosthetic/Orthotic Supplier
  • Oklahoma City, OK
  • NPI 1447834460
  NPD
• Jackson County Memorial Hospital Authority

  • General Acute Care Hospital
  • Altus, OK
  • NPI 1093763781
  NPD (past)
• Ou Medicine Inc.

  • General Acute Care Hospital
  • Oklahoma City, OK
  • NPI 1649794157
  NPD (past)

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

{
    "created_epoch": "1363651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777593600000",
    "number": "1295077022",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "840 RESEARCH PKWY STE 200",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731043637",
            "telephone_number": "572-244-0203",
            "fax_number": "572-244-9803"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "840 RESEARCH PKWY STE 200",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731043637",
            "telephone_number": "572-244-0203",
            "fax_number": "572-244-9803"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EVANS",
        "first_name": "M.",
        "middle_name": "BLAKE",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-03-19",
        "last_updated": "2026-05-01",
        "certification_date": "2026-05-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VE0102X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": "OK",
            "license": "05555",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• James Markham Evans, MD
• Jennifer Evans, LD, RD
• Jody Marie Evans
• Juanita Evans
• Lauren N Evans, M.D.
• Marcus Evans
• Melissa Evans, LMSW US LCSW
• Michael Daniel Evans, PTA
• Morgan Evans
• Phillip L Evans II

• Reproductive Endocrinology Physician in Oklahoma City, OK
• Providers in Oklahoma City, OK by specialty
• Reproductive Endocrinology Physician in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 1, 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.