Karlee Messner, RN
NPI 1134007149 · Acute Care Nurse Practitioner · Pittsburgh, PA
Karlee Messner, RN is a Acute Care Nurse Practitioner provider in Pittsburgh, PA (NPI 1134007149).
Provider details
- NPI number
- 1134007149
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN675724 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-08-26
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Karlee Messner's NPI number?
- Karlee Messner's National Provider Identifier (NPI) is 1134007149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karlee Messner's specialty?
- Karlee Messner is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karlee Messner located?
- Karlee Messner's practice location on file with NPPES is 200 Lothrop St, Pittsburgh, PA 15213-2536.
- What is Karlee Messner's phone number?
- The practice phone number listed in the NPPES registry for Karlee Messner is (412) 647-2345.
- Is Karlee Messner's NPI active?
- Yes — Karlee Messner's NPI (1134007149) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.