IndividualActive
Mary Marvin, RN
NPI 1346540010 · Registered Nurse · Madison, OH
Mary Marvin, RN is a Registered Nurse provider in Madison, OH (NPI 1346540010).
Provider details
- NPI number
- 1346540010
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN264396 (OH)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
6831 Chapel Rd
Madison, OH 44057
Phone: (440) 428-5103
Street-level locationGet directions
Mailing address
6531 Center Rd
Ashtabala, OH 44004
Registry dates
- Enumerated
- 2010-10-28
- Last updated
- 2010-10-28
Frequently asked questions
- What is Mary Marvin's NPI number?
- Mary Marvin's National Provider Identifier (NPI) is 1346540010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Marvin's specialty?
- Mary Marvin is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Marvin located?
- Mary Marvin's practice location on file with NPPES is 6831 Chapel Rd, Madison, OH 44057.
- What is Mary Marvin's phone number?
- The practice phone number listed in the NPPES registry for Mary Marvin is (440) 428-5103.
- Is Mary Marvin's NPI active?
- Yes — Mary Marvin's NPI (1346540010) is active in the NPPES registry as of the last update on 2010-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.