Crystal Nunez, M.D.
NPI 1134563224 · Pediatric Critical Care Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Nunez, M.D. is a Pediatric Critical Care Medicine Physician provider in Allentown, PA (NPI 1134563224).
Provider details
- NPI number
- 1134563224
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD464029 (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
13 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 219 Bryant StBuffalo, NY 14222-2006Phone: (716) 878-7432
- 219 Bryant StBuffalo, NY 14222-2006Phone: (716) 878-7432
Registry dates
- Enumerated
- 2013-04-19
- Last updated
- 2019-08-19
Frequently asked questions
- What is Crystal Nunez's NPI number?
- Crystal Nunez's National Provider Identifier (NPI) is 1134563224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Nunez's specialty?
- Crystal Nunez is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Crystal Nunez located?
- Crystal Nunez's practice location on file with NPPES is 1200 S Cedar Crest Blvd, Allentown, PA 18103.
- What is Crystal Nunez's phone number?
- The practice phone number listed in the NPPES registry for Crystal Nunez is (610) 402-7632.
- Does Crystal Nunez accept Medicare?
- Crystal Nunez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Nunez's NPI active?
- Yes — Crystal Nunez's NPI (1134563224) is active in the NPPES registry as of the last update on 2019-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.