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Martha Slayden
NPI 1588990709 · Mental Health Counselor · El Reno, OK
Martha Slayden is a Mental Health Counselor provider in El Reno, OK (NPI 1588990709).
Provider details
- NPI number
- 1588990709
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
7777 E US Highway 66
El Reno, OK 73036-9125
Phone: (405) 422-8800
Approximate (ZIP-level) locationGet directions
Mailing address
900 N Stonewall Ave Apt 41
Oklahoma City, OK 73117-2847
Registry dates
- Enumerated
- 2009-10-22
- Last updated
- 2009-12-03
Frequently asked questions
- What is Martha Slayden's NPI number?
- Martha Slayden's National Provider Identifier (NPI) is 1588990709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Slayden's specialty?
- Martha Slayden is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Martha Slayden located?
- Martha Slayden's practice location on file with NPPES is 7777 E US Highway 66, El Reno, OK 73036-9125.
- What is Martha Slayden's phone number?
- The practice phone number listed in the NPPES registry for Martha Slayden is (405) 422-8800.
- Is Martha Slayden's NPI active?
- Yes — Martha Slayden's NPI (1588990709) is active in the NPPES registry as of the last update on 2009-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.