Mary Serbin, FNP-BC
NPI 1083125827 · Family Nurse Practitioner · Morristown, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Serbin, FNP-BC is a Family Nurse Practitioner provider in Morristown, TN (NPI 1083125827).
Provider details
- NPI number
- 1083125827
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- APN0000023003 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1111 Watercrest StMorristown, TN 37814-3837Phone: (423) 581-4100
- 1111 Watercrest StMorristown, TN 37814-3837Phone: (423) 581-4100
Registry dates
- Enumerated
- 2017-10-19
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Mary Serbin's NPI number?
- Mary Serbin's National Provider Identifier (NPI) is 1083125827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Serbin's specialty?
- Mary Serbin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Serbin located?
- Mary Serbin's practice location on file with NPPES is 300 Boyd School Rd, Morristown, TN 37813-1401.
- What is Mary Serbin's phone number?
- The practice phone number listed in the NPPES registry for Mary Serbin is (423) 587-3407.
- Does Mary Serbin accept Medicare?
- Mary Serbin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Serbin's NPI active?
- Yes — Mary Serbin's NPI (1083125827) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.