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Mary Kastner, MSW, LISW-S
NPI 1629365648 · Clinical Social Worker · Toledo, OH
Mary Kastner, MSW, LISW-S is a Clinical Social Worker provider in Toledo, OH (NPI 1629365648).
Provider details
- NPI number
- 1629365648
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LISW-S
- Sex
- Female
- Sole proprietor
- No
- License
- I.0008207 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2005 Ashland Ave
Toledo, OH 43620-1703
Phone: (419) 841-7701
Street-level locationGet directions
Mailing address
2005 Ashland Ave
Toledo, OH 43620-1703
Registry dates
- Enumerated
- 2011-06-29
- Last updated
- 2021-07-01
- Certified
- 2021-07-01
Frequently asked questions
- What is Mary Kastner's NPI number?
- Mary Kastner's National Provider Identifier (NPI) is 1629365648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kastner's specialty?
- Mary Kastner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Kastner located?
- Mary Kastner's practice location on file with NPPES is 2005 Ashland Ave, Toledo, OH 43620-1703.
- What is Mary Kastner's phone number?
- The practice phone number listed in the NPPES registry for Mary Kastner is (419) 841-7701.
- Is Mary Kastner's NPI active?
- Yes — Mary Kastner's NPI (1629365648) is active in the NPPES registry as of the last update on 2021-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.