Mary Volz
NPI 1366087678 · Addiction (Substance Use Disorder) Counselor · Saginaw, MI
Mary Volz is a Addiction (Substance Use Disorder) Counselor provider in Saginaw, MI (NPI 1366087678).
Provider details
- NPI number
- 1366087678
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
6 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
- 2019-11-11
- Last updated
- 2019-11-11
Frequently asked questions
- What is Mary Volz's NPI number?
- Mary Volz's National Provider Identifier (NPI) is 1366087678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Volz's specialty?
- Mary Volz is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Volz located?
- Mary Volz's practice location on file with NPPES is 3400 S Washington Rd, Saginaw, MI 48601-4958.
- What is Mary Volz's phone number?
- The practice phone number listed in the NPPES registry for Mary Volz is (989) 755-1072.
- Is Mary Volz's NPI active?
- Yes — Mary Volz's NPI (1366087678) is active in the NPPES registry as of the last update on 2019-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.