Tammy Williams-Petry, LISW
NPI 1972837771 · Clinical Social Worker · Dayton, OH
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Williams-Petry, LISW is a Clinical Social Worker provider in Dayton, OH (NPI 1972837771).
Provider details
- NPI number
- 1972837771
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- Yes
- License
- I.0800280 (OH)
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
16 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
Mailing address
Registry dates
- Enumerated
- 2009-09-25
- Last updated
- 2016-12-01
Frequently asked questions
- What is Tammy Williams-Petry's NPI number?
- Tammy Williams-Petry's National Provider Identifier (NPI) is 1972837771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Williams-Petry's specialty?
- Tammy Williams-Petry is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tammy Williams-Petry located?
- Tammy Williams-Petry's practice location on file with NPPES is 1055 E Centerville Station Rd, Dayton, OH 45459-5500.
- What is Tammy Williams-Petry's phone number?
- The practice phone number listed in the NPPES registry for Tammy Williams-Petry is (937) 439-2984.
- Does Tammy Williams-Petry accept Medicare?
- Tammy Williams-Petry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Williams-Petry's NPI active?
- Yes — Tammy Williams-Petry's NPI (1972837771) is active in the NPPES registry as of the last update on 2016-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.