Mary Oyster
NPI 1336787431 · Professional Counselor · Canton, OH
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Oyster is a Professional Counselor provider in Canton, OH (NPI 1336787431).
Provider details
- NPI number
- 1336787431
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- E.2203135-SUPV (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
6 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
- 2019-12-19
- Last updated
- 2024-06-13
- Certified
- 2024-06-13
Frequently asked questions
- What is Mary Oyster's NPI number?
- Mary Oyster's National Provider Identifier (NPI) is 1336787431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Oyster's specialty?
- Mary Oyster is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Oyster located?
- Mary Oyster's practice location on file with NPPES is 624 Market Ave N, Canton, OH 44702-1017.
- What is Mary Oyster's phone number?
- The practice phone number listed in the NPPES registry for Mary Oyster is (330) 493-4553.
- Does Mary Oyster accept Medicare?
- Mary Oyster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Oyster's NPI active?
- Yes — Mary Oyster's NPI (1336787431) is active in the NPPES registry as of the last update on 2024-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.