Nicholas Jennelly, MD
NPI 1083241459 · Internal Medicine Physician · Hershey, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Jennelly, MD is a Internal Medicine Physician provider in Hershey, PA (NPI 1083241459).
Provider details
- NPI number
- 1083241459
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C1-0026164 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
468 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 230 | $76 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 79 | $114 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 59 | $48 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 52 | $110 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 32 | $163 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$151 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4755 Ogletown Stanton RdNewark, DE 19718-2200Phone: (302) 733-6338Fax: (302) 733-4339
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Nicholas Jennelly's NPI number?
- Nicholas Jennelly's National Provider Identifier (NPI) is 1083241459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Jennelly's specialty?
- Nicholas Jennelly is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Jennelly located?
- Nicholas Jennelly's practice location on file with NPPES is 500 University Dr, Hershey, PA 17033-2360.
- What is Nicholas Jennelly's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Jennelly is (717) 531-8521.
- Does Nicholas Jennelly accept Medicare?
- Nicholas Jennelly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Jennelly's NPI active?
- Yes — Nicholas Jennelly's NPI (1083241459) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.