Quick answers
- Does Timothy G. Marine accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy G. Marine 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 Timothy G. Marine see?
- In 2024, CMS data shows 439 Original Medicare patients and 2,551 services for Timothy G. Marine. This counts Original Medicare only and measures volume, not quality.
- What is Timothy G. Marine's NPI number?
- 1831772771. 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 Timothy G. Marine, 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 | 439 |
|---|---|
| Services billed to Medicare | 2,551 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)610 services
- Automated urinalysis test (81003)257 services
- Ultrasound measurement of bladder capacity after voiding (51798)206 services
- Leuprolide acetate (for depot suspension), 7.5 mg (J9217)74 services
- Injection of drug or substance under skin or into muscle (96372)50 services
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 blood pressure75%
- High cholesterol75%
- Arthritis53%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)38%
- Ischemic heart disease36%
- Diabetes35%
Hospitals where Timothy G. Marine works
Medicare's Facility Affiliation Data lists Timothy G. Marine 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.
- Johnston HealthSmithfield, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340090
- North Carolina Specialty HospitalDurham, NC · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 340049
Practice locations
Addresses where Timothy G. Marine is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Kellie DrSmithfield, NC 27577 (919) 934‑1094
- 2196 Hwy 42 WClayton, NC 27520 (919) 220‑5255
- 799 Doctors CtRoxboro, NC 27573 (336) 599‑4079
Group practices
Medicare enrollment lists Timothy G. Marine as a member of this group (CMS data updated October 2, 2026).
- Emergeortho PA731 clinicians in the group
Specialties
- Physician Assistantprimary
Find other clinicians: Physician Assistant, North Carolina →
Other physician assistants in Smithfield
Clinicians with the same Medicare primary specialty in Smithfield, NC — not a recommendation.
Other clinicians in Emergeortho PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831772771 |
| 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