Mary Lightwine, A-PMHNP
NPI 1811249857 · Psychiatric/Mental Health Nurse Practitioner · Mount Vernon, MO
Mary Lightwine, A-PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Mount Vernon, MO (NPI 1811249857).
Provider details
- NPI number
- 1811249857
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A-PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2012027798 (MO)
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
13 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
- 2012-10-14
- Last updated
- 2012-10-14
Frequently asked questions
- What is Mary Lightwine's NPI number?
- Mary Lightwine's National Provider Identifier (NPI) is 1811249857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lightwine's specialty?
- Mary Lightwine is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Lightwine located?
- Mary Lightwine's practice location on file with NPPES is 600 N Main St, Mount Vernon, MO 65712-1004.
- What is Mary Lightwine's phone number?
- The practice phone number listed in the NPPES registry for Mary Lightwine is (417) 466-4000.
- Is Mary Lightwine's NPI active?
- Yes — Mary Lightwine's NPI (1811249857) is active in the NPPES registry as of the last update on 2012-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.