Maureen Grizzle, LMFT
NPI 1821173824 · Marriage & Family Therapist · Tulsa, OK
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Grizzle, LMFT is a Marriage & Family Therapist provider in Tulsa, OK (NPI 1821173824).
Provider details
- NPI number
- 1821173824
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2011-03-25
Frequently asked questions
- What is Maureen Grizzle's NPI number?
- Maureen Grizzle's National Provider Identifier (NPI) is 1821173824, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Grizzle's specialty?
- Maureen Grizzle is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Maureen Grizzle located?
- Maureen Grizzle's practice location on file with NPPES is 2140 S Harvard Ave, Tulsa, OK 74114-1960.
- What is Maureen Grizzle's phone number?
- The practice phone number listed in the NPPES registry for Maureen Grizzle is (918) 747-6377.
- Does Maureen Grizzle accept Medicare?
- Maureen Grizzle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Grizzle's NPI active?
- Yes — Maureen Grizzle's NPI (1821173824) is active in the NPPES registry as of the last update on 2011-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.