Mary O'Donovan, LCSW
NPI 1164654919 · Clinical Social Worker · Arkadelphia, AR
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary O'Donovan, LCSW is a Clinical Social Worker provider in Arkadelphia, AR (NPI 1164654919).
Provider details
- NPI number
- 1164654919
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- I-7130 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
16 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)
- 4300 W 7th StLittle Rock, AR 72205-5446Phone: (501) 257-1000
Registry dates
- Enumerated
- 2009-08-12
- Last updated
- 2021-09-08
- Certified
- 2021-09-08
Frequently asked questions
- What is Mary O'Donovan's NPI number?
- Mary O'Donovan's National Provider Identifier (NPI) is 1164654919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary O'Donovan's specialty?
- Mary O'Donovan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary O'Donovan located?
- Mary O'Donovan's practice location on file with NPPES is 2607 Caddo St Ste 6, Arkadelphia, AR 71923-5307.
- What is Mary O'Donovan's phone number?
- The practice phone number listed in the NPPES registry for Mary O'Donovan is (870) 230-8217.
- Does Mary O'Donovan accept Medicare?
- Mary O'Donovan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary O'Donovan's NPI active?
- Yes — Mary O'Donovan's NPI (1164654919) is active in the NPPES registry as of the last update on 2021-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.