Mary Hazen, LCSW
NPI 1043953797 · Mental Health Counselor · Newalla, OK
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Hazen, LCSW is a Mental Health Counselor provider in Newalla, OK (NPI 1043953797).
Provider details
- NPI number
- 1043953797
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 21587 (OK)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 14625 Ne 23rd StChoctaw, OK 73020-8728Phone: (405) 390-8131Fax: (405) 835-2253
Registry dates
- Enumerated
- 2022-04-19
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Mary Hazen's NPI number?
- Mary Hazen's National Provider Identifier (NPI) is 1043953797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hazen's specialty?
- Mary Hazen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Hazen located?
- Mary Hazen's practice location on file with NPPES is 5021 Red Hill Rd, Newalla, OK 74857-8834.
- What is Mary Hazen's phone number?
- The practice phone number listed in the NPPES registry for Mary Hazen is (405) 391-7777.
- Does Mary Hazen accept Medicare?
- Mary Hazen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Hazen's NPI active?
- Yes — Mary Hazen's NPI (1043953797) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.