Liudan an, CRNP
NPI 1861000887 · Family Nurse Practitioner · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liudan an, CRNP is a Family Nurse Practitioner provider in Pittsburgh, PA (NPI 1861000887).
Provider details
- NPI number
- 1861000887
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- SP022216 (PA)
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
5 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
- 2020-07-15
- Last updated
- 2020-07-15
- Certified
- 2020-07-15
Frequently asked questions
- What is Liudan an's NPI number?
- Liudan an's National Provider Identifier (NPI) is 1861000887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liudan an's specialty?
- Liudan an is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Liudan an located?
- Liudan an's practice location on file with NPPES is 3459 5th Ave, Pittsburgh, PA 15213-3236.
- What is Liudan an's phone number?
- The practice phone number listed in the NPPES registry for Liudan an is (412) 692-2210.
- Does Liudan an accept Medicare?
- Liudan an is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liudan an's NPI active?
- Yes — Liudan an's NPI (1861000887) is active in the NPPES registry as of the last update on 2020-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.