Quick answers
- Does Ruth A. Colatruglio accept Medicare assignment?
- Yes. Medicare's clinician data says Ruth A. Colatruglio accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ruth A. Colatruglio see?
- In 2024, CMS data shows 19 Original Medicare patients and 22 services for Ruth A. Colatruglio. This counts Original Medicare only and measures volume, not quality.
- What is Ruth A. Colatruglio's NPI number?
- 1356043137. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ruth A. Colatruglio, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 19 |
|---|---|
| Services billed to Medicare | 22 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure63%
Hospitals where Ruth A. Colatruglio works
Medicare's Facility Affiliation Data lists Ruth A. Colatruglio at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hunterdon Medical CenterFlemington, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 310005
Practice locations
Addresses where Ruth A. Colatruglio is enrolled with Medicare (CMS data updated October 2, 2026).
- 121 Hwy 31 S 300, Hunterdon Infectious Disease SpecialistFlemington, NJ 08822 (908) 788‑6474
- 121 State Route 31, Suite 300Flemington, NJ 08822 (908) 788‑6474
- 1251 Route 22Bridgewater, NJ 08807 (908) 237‑4108
Group practices
Medicare enrollment lists Ruth A. Colatruglio as a member of this group (CMS data updated October 2, 2026).
- Hunterdon Specialty Care PC93 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Flemington
Clinicians with the same Medicare primary specialty in Flemington, NJ — not a recommendation.
Other clinicians in Hunterdon Specialty Care PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | Drexel University College Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356043137 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians