Michael L Merkey MD
NPI 1992417521 · Group Psychotherapy Psychologist · Oklahoma City, OK
Michael L Merkey MD is a Group Psychotherapy Psychologist organization in Oklahoma City, OK (NPI 1992417521).
Provider details
- NPI number
- 1992417521
- Entity type
- Organization
- Primary specialty
- Group Psychotherapy PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Aryn Sherfield, Credentialing(405) 307-6668
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-12-14
- Last updated
- 2022-12-14
- Certified
- 2022-12-14
Frequently asked questions
- What is Michael L Merkey MD's NPI number?
- Michael L Merkey MD's National Provider Identifier (NPI) is 1992417521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael L Merkey MD?
- Michael L Merkey MD is classified in the NPPES registry as Group Psychotherapy Psychologist (Behavioral Health & Social Service Providers).
- Where is Michael L Merkey MD located?
- Michael L Merkey MD's practice location on file with NPPES is 4300 W Memorial Rd, Oklahoma City, OK 73120-8304.
- What is Michael L Merkey MD's phone number?
- The practice phone number listed in the NPPES registry for Michael L Merkey MD is (405) 253-4559.
- Who is the authorized official for Michael L Merkey MD?
- The authorized official listed on Michael L Merkey MD's NPPES record is Aryn Sherfield, Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael L Merkey MD's NPI active?
- Yes — Michael L Merkey MD's NPI (1992417521) is active in the NPPES registry as of the last update on 2022-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.