Mary Herrmann, M.A., M.S.W.
NPI 1770775215 · Clinical Social Worker · Nashville, TN
Mary Herrmann, M.A., M.S.W. is a Clinical Social Worker provider in Nashville, TN (NPI 1770775215).
Provider details
- NPI number
- 1770775215
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.A., M.S.W.
- Sex
- Female
- Sole proprietor
- Yes
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
18 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
- 2007-08-17
- Last updated
- 2007-08-17
Frequently asked questions
- What is Mary Herrmann's NPI number?
- Mary Herrmann's National Provider Identifier (NPI) is 1770775215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Herrmann's specialty?
- Mary Herrmann is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Herrmann located?
- Mary Herrmann's practice location on file with NPPES is 3310 Perimeter Hill Dr, Nashville, TN 37211-4123.
- What is Mary Herrmann's phone number?
- The practice phone number listed in the NPPES registry for Mary Herrmann is (615) 250-7200.
- Is Mary Herrmann's NPI active?
- Yes — Mary Herrmann's NPI (1770775215) is active in the NPPES registry as of the last update on 2007-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.