Jason Jannicelli, MS PAC
NPI 1225095607 · Physician Assistant · Somerville, NJ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Jannicelli, MS PAC is a Physician Assistant provider in Somerville, NJ (NPI 1225095607).
Provider details
- NPI number
- 1225095607
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS PAC
- Sex
- Male
- Sole proprietor
- No
- License
- 25MP00151700 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
76 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 24 | $190 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 22 | $234 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $118 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 13 | $108 |
Typical Medicare-allowed amounts for these services range $108–$234 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-28
- Last updated
- 2016-10-18
Frequently asked questions
- What is Jason Jannicelli's NPI number?
- Jason Jannicelli's National Provider Identifier (NPI) is 1225095607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Jannicelli's specialty?
- Jason Jannicelli is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jason Jannicelli located?
- Jason Jannicelli's practice location on file with NPPES is 110 Rehill Ave # 08876, Somerville, NJ 08876-2519.
- What is Jason Jannicelli's phone number?
- The practice phone number listed in the NPPES registry for Jason Jannicelli is (908) 685-2200.
- Does Jason Jannicelli accept Medicare?
- Jason Jannicelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Jannicelli's NPI active?
- Yes — Jason Jannicelli's NPI (1225095607) is active in the NPPES registry as of the last update on 2016-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.