Mary Kelzer, NNP
NPI 1215032545 · Neonatal Nurse Practitioner · Meridian, MS
Mary Kelzer, NNP is a Neonatal Nurse Practitioner provider in Meridian, MS (NPI 1215032545).
Provider details
- NPI number
- 1215032545
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP
- Sex
- Female
- Sole proprietor
- No
- License
- R862793 (MS)
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
20 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
- 2006-09-13
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mary Kelzer's NPI number?
- Mary Kelzer's National Provider Identifier (NPI) is 1215032545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kelzer's specialty?
- Mary Kelzer is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Kelzer located?
- Mary Kelzer's practice location on file with NPPES is 1730 14th Street, Meridian, MS 39301.
- What is Mary Kelzer's phone number?
- The practice phone number listed in the NPPES registry for Mary Kelzer is (601) 703-9396.
- Is Mary Kelzer's NPI active?
- Yes — Mary Kelzer's NPI (1215032545) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.