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Marilyn Brennan, LISW
NPI 1841455995 · Clinical Social Worker · Novelty, OH
Marilyn Brennan, LISW is a Clinical Social Worker provider in Novelty, OH (NPI 1841455995).
Provider details
- NPI number
- 1841455995
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- Yes
- License
- I 0007621 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% 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
8351 Fairmount Rd
Novelty, OH 44072-9706
Phone: (440) 552-1633
Fax: (440) 338-8932
Street-level locationGet directions
Mailing address
Po Box 401
Novelty, OH 44072-0401
Registry dates
- Enumerated
- 2008-07-28
- Last updated
- 2008-07-28
Frequently asked questions
- What is Marilyn Brennan's NPI number?
- Marilyn Brennan's National Provider Identifier (NPI) is 1841455995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Brennan's specialty?
- Marilyn Brennan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Brennan located?
- Marilyn Brennan's practice location on file with NPPES is 8351 Fairmount Rd, Novelty, OH 44072-9706.
- What is Marilyn Brennan's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Brennan is (440) 552-1633.
- Is Marilyn Brennan's NPI active?
- Yes — Marilyn Brennan's NPI (1841455995) is active in the NPPES registry as of the last update on 2008-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.