Celerina Liwag, MD
NPI 1992761456 · Pediatrics Physician · Ephrata, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Celerina Liwag, MD is a Pediatrics Physician provider in Ephrata, PA (NPI 1992761456).
Provider details
- NPI number
- 1992761456
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD417725 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-04-25
- Last updated
- 2011-07-06
Frequently asked questions
- What is Celerina Liwag's NPI number?
- Celerina Liwag's National Provider Identifier (NPI) is 1992761456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Celerina Liwag's specialty?
- Celerina Liwag is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Celerina Liwag located?
- Celerina Liwag's practice location on file with NPPES is 159 North Reading Rd, Ephrata, PA 17522-1671.
- What is Celerina Liwag's phone number?
- The practice phone number listed in the NPPES registry for Celerina Liwag is (717) 733-0790.
- Does Celerina Liwag accept Medicare?
- Celerina Liwag is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Celerina Liwag's NPI active?
- Yes — Celerina Liwag's NPI (1992761456) is active in the NPPES registry as of the last update on 2011-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.