Chris Leo Dionaldo
NPI 1851681605 · Pediatrics Physician · York, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chris Leo Dionaldo is a Pediatrics Physician provider in York, PA (NPI 1851681605).
Provider details
- NPI number
- 1851681605
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 3065 Windsor RdRed Lion, PA 17356-8533Phone: (717) 812-3040Fax: (717) 741-3028
- 2050 S Queen StYork, PA 17403-4829Phone: (717) 812-4240Fax: (717) 848-5520
Registry dates
- Enumerated
- 2011-04-13
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Chris Leo Dionaldo's NPI number?
- Chris Leo Dionaldo's National Provider Identifier (NPI) is 1851681605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chris Leo Dionaldo's specialty?
- Chris Leo Dionaldo is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Chris Leo Dionaldo located?
- Chris Leo Dionaldo's practice location on file with NPPES is 2339 S George St, York, PA 17403-5009.
- What is Chris Leo Dionaldo's phone number?
- The practice phone number listed in the NPPES registry for Chris Leo Dionaldo is (717) 812-3040.
- Does Chris Leo Dionaldo accept Medicare?
- Chris Leo Dionaldo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chris Leo Dionaldo's NPI active?
- Yes — Chris Leo Dionaldo's NPI (1851681605) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.