Quick answers
- Does Matthew G. Mullinix accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew G. Mullinix 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 Matthew G. Mullinix see?
- In 2024, CMS data shows 529 Original Medicare patients and 783 services for Matthew G. Mullinix. This counts Original Medicare only and measures volume, not quality.
- What is Matthew G. Mullinix's NPI number?
- 1245461151. 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 Matthew G. Mullinix, 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 | 529 |
|---|---|
| Services billed to Medicare | 783 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)359 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)172 services
- Emergency department visit with moderate level of medical decision making (99284)150 services
- Emergency department visit with low level of medical decision making (99283)32 services
- Critical care, first 30-74 minutes (99291)12 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%
- Arthritis59%
- Anxiety43%
- Depression39%
- Diabetes37%
Hospitals where Matthew G. Mullinix works
Medicare's Facility Affiliation Data lists Matthew G. Mullinix 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.
- Frederick Health HospitalFrederick, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210005
Practice locations
Addresses where Matthew G. Mullinix is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 13; the Medicare profile lists all.
- 1 Price DrElkton, MD 21921 (410) 398‑6474
- 100 9th StMcKeesport, PA 15132 (412) 675‑8600
- 1030 State StBaden, PA 15005 (724) 869‑6300
- 109 Forest Valley DrForest Hill, MD 21050 (410) 838‑0101
- 1105 Perry HwyPittsburgh, PA 15237 (412) 369‑9955
Group practices
Medicare enrollment lists Matthew G. Mullinix as a member of these groups (CMS data updated October 2, 2026).
- Post Acute Specialists LLC187 clinicians in the group
- Hospitalist Medicine Physicians of Maryland-Frederick PC12 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Elkton
Clinicians with the same Medicare primary specialty in Elkton, MD — not a recommendation.
Other clinicians in Post Acute Specialists LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1245461151 |
| 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