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Eric Zelnick, M.D.
NPI 1770550113 · Gastroenterology Physician · Wyomissing, PA
Eric Zelnick, M.D. is a Gastroenterology Physician provider in Wyomissing, PA (NPI 1770550113).
Provider details
- NPI number
- 1770550113
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD023325E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
2230 Ridgewood Rd
Suite 100
Wyomissing, PA 19610-3600
Phone: (610) 374-4401
Fax: (610) 374-7140
Street-level locationGet directions
Mailing address
301 S 7th Ave
West Reading, PA 19611-1410
Registry dates
- Enumerated
- 2006-03-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Eric Zelnick's NPI number?
- Eric Zelnick's National Provider Identifier (NPI) is 1770550113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Zelnick's specialty?
- Eric Zelnick is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Zelnick located?
- Eric Zelnick's practice location on file with NPPES is 2230 Ridgewood Rd, Wyomissing, PA 19610-3600.
- What is Eric Zelnick's phone number?
- The practice phone number listed in the NPPES registry for Eric Zelnick is (610) 374-4401.
- Is Eric Zelnick's NPI active?
- Yes — Eric Zelnick's NPI (1770550113) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.