Harrisburg Gastroenterology, Ltd.
NPI 1639121809 · Gastroenterology Physician · Harrisburg, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harrisburg Gastroenterology, Ltd. is a Gastroenterology Physician organization in Harrisburg, PA (NPI 1639121809).
Provider details
- NPI number
- 1639121809
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Mclaughlin, President(717) 545-9811
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
- 2006-05-16
- Last updated
- 2009-01-12
Frequently asked questions
- What is Harrisburg Gastroenterology, Ltd.'s NPI number?
- Harrisburg Gastroenterology, Ltd.'s National Provider Identifier (NPI) is 1639121809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harrisburg Gastroenterology, Ltd.?
- Harrisburg Gastroenterology, Ltd. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Harrisburg Gastroenterology, Ltd. located?
- Harrisburg Gastroenterology, Ltd.'s practice location on file with NPPES is 4760 Union Deposit Rd, Harrisburg, PA 17111-3729.
- What is Harrisburg Gastroenterology, Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Harrisburg Gastroenterology, Ltd. is (717) 545-1873.
- Does Harrisburg Gastroenterology, Ltd. accept Medicare?
- Harrisburg Gastroenterology, Ltd. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Harrisburg Gastroenterology, Ltd.?
- The authorized official listed on Harrisburg Gastroenterology, Ltd.'s NPPES record is John Mclaughlin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harrisburg Gastroenterology, Ltd.'s NPI active?
- Yes — Harrisburg Gastroenterology, Ltd.'s NPI (1639121809) is active in the NPPES registry as of the last update on 2009-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.