Liana Tierney, DNP, RN, CPNP-PC
NPI 1700249877 · Pediatric Nurse Practitioner · Buffalo, NY
Liana Tierney, DNP, RN, CPNP-PC is a Pediatric Nurse Practitioner provider in Buffalo, NY (NPI 1700249877).
Provider details
- NPI number
- 1700249877
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, RN, CPNP-PC
- Sex
- Female
- Sole proprietor
- No
- License
- 6517 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 94 Connecticut BlvdEast Hartford, CT 06108-3013Phone: (860) 528-1359
Registry dates
- Enumerated
- 2016-04-05
- Last updated
- 2022-09-30
- Certified
- 2022-09-30
Frequently asked questions
- What is Liana Tierney's NPI number?
- Liana Tierney's National Provider Identifier (NPI) is 1700249877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liana Tierney's specialty?
- Liana Tierney is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Liana Tierney located?
- Liana Tierney's practice location on file with NPPES is 2550 Delaware Ave, Buffalo, NY 14216-1721.
- What is Liana Tierney's phone number?
- The practice phone number listed in the NPPES registry for Liana Tierney is (716) 884-0230.
- Is Liana Tierney's NPI active?
- Yes — Liana Tierney's NPI (1700249877) is active in the NPPES registry as of the last update on 2022-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.