Ruth Abaya, MD, MPH
NPI 1891923306 · Pediatric Emergency Medicine (Pediatrics) Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Abaya, MD, MPH is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Philadelphia, PA (NPI 1891923306).
Provider details
- NPI number
- 1891923306
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- MD446008 (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
16 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
- 2009-06-24
- Last updated
- 2015-03-31
Frequently asked questions
- What is Ruth Abaya's NPI number?
- Ruth Abaya's National Provider Identifier (NPI) is 1891923306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Abaya's specialty?
- Ruth Abaya is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Ruth Abaya located?
- Ruth Abaya's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104-4319.
- What is Ruth Abaya's phone number?
- The practice phone number listed in the NPPES registry for Ruth Abaya is (215) 590-1000.
- Does Ruth Abaya accept Medicare?
- Ruth Abaya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Abaya's NPI active?
- Yes — Ruth Abaya's NPI (1891923306) is active in the NPPES registry as of the last update on 2015-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.