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Marygail Byers, CNM
NPI 1932341740 · Registered Nurse · Madisonville, TN
Marygail Byers, CNM is a Registered Nurse provider in Madisonville, TN (NPI 1932341740).
Provider details
- NPI number
- 1932341740
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- RN0000070927 (TN)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3469 New Highway 68
Madisonville, TN 37354-5148
Phone: (423) 442-3993
Fax: (423) 442-9468
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 38
Madisonville, TN 37354-0038
Registry dates
- Enumerated
- 2009-03-26
- Last updated
- 2009-03-26
Frequently asked questions
- What is Marygail Byers's NPI number?
- Marygail Byers's National Provider Identifier (NPI) is 1932341740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marygail Byers's specialty?
- Marygail Byers is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Marygail Byers located?
- Marygail Byers's practice location on file with NPPES is 3469 New Highway 68, Madisonville, TN 37354-5148.
- What is Marygail Byers's phone number?
- The practice phone number listed in the NPPES registry for Marygail Byers is (423) 442-3993.
- Is Marygail Byers's NPI active?
- Yes — Marygail Byers's NPI (1932341740) is active in the NPPES registry as of the last update on 2009-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.