IndividualActive
Cathryne Sizemore, M.S.H.R., C.M.
NPI 1669591681 · Counselor · Mcalester, OK
Cathryne Sizemore, M.S.H.R., C.M. is a Counselor provider in Mcalester, OK (NPI 1669591681).
Provider details
- NPI number
- 1669591681
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.H.R., C.M.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1101 West Osage
Mcalester, OK 74501
Phone: (918) 426-7800
Street-level locationGet directions
Mailing address
427 W Osage Ave
Mcalester, OK 74501-6140
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cathryne Sizemore's NPI number?
- Cathryne Sizemore's National Provider Identifier (NPI) is 1669591681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathryne Sizemore's specialty?
- Cathryne Sizemore is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Cathryne Sizemore located?
- Cathryne Sizemore's practice location on file with NPPES is 1101 West Osage, Mcalester, OK 74501.
- What is Cathryne Sizemore's phone number?
- The practice phone number listed in the NPPES registry for Cathryne Sizemore is (918) 426-7800.
- Is Cathryne Sizemore's NPI active?
- Yes — Cathryne Sizemore's NPI (1669591681) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.