Quick answers
- Does Larry Rosenberger Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Larry Rosenberger Ii 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 Larry Rosenberger Ii see?
- In 2024, CMS data shows 269 Original Medicare patients and 37,972 services for Larry Rosenberger Ii. This counts Original Medicare only and measures volume, not quality.
- What is Larry Rosenberger Ii's NPI number?
- 1003179821. 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 Larry Rosenberger Ii, 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 | 269 |
|---|---|
| Services billed to Medicare | 37,972 |
| Different services or procedures | 70 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg (J7328)24,360 services
- Injection, methylprednisolone acetate, 1 mg (J1010)11,401 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)429 services
- Aspiration and/or injection of fluid from large joint (20610)419 services
- Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose (J7323)167 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).
- Arthritis75%
- High blood pressure71%
- High cholesterol67%
- Diabetes30%
- Anxiety23%
- Depression20%
Hospitals where Larry Rosenberger Ii works
Medicare's Facility Affiliation Data lists Larry Rosenberger Ii 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.
- Blanchard Valley HospitalFindlay, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 360095
- Fostoria Community HospitalFostoria, OH · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 361318
- Wyandot Memorial HospitalUpper Sandusky, OH · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 361329
Practice locations
Addresses where Larry Rosenberger Ii is enrolled with Medicare (CMS data updated October 2, 2026).
- 3101 W US Hwy 224Tiffin, OH 44883 (419) 448‑0220
- 7595 Country Rd, Suite 236Findlay, OH 45840 (419) 427‑1984
Group practices
Medicare enrollment lists Larry Rosenberger Ii as a member of this group (CMS data updated October 2, 2026).
- Northwest Ohio Orthopedics and Sports Medicine Inc45 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tiffin
Clinicians with the same Medicare primary specialty in Tiffin, OH — not a recommendation.
Other clinicians in Northwest Ohio Orthopedics and Sports Medicine Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003179821 |
| 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