Quick answers
- Does Jeffrey T. Hobelmann accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey T. Hobelmann 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 Jeffrey T. Hobelmann see?
- In 2024, CMS data shows 564 Original Medicare patients and 701 services for Jeffrey T. Hobelmann. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey T. Hobelmann's NPI number?
- 1790821478. 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 Jeffrey T. Hobelmann, 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 | 564 |
|---|---|
| Services billed to Medicare | 701 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)374 services
- Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)111 services
- Anesthesia for other procedure on forearm, wrist, or hand bones (01830)84 services
- Anesthesia for lens surgery (00142)65 services
- Anesthesia for other procedure on skin of arms, legs, and front body (00400)20 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%
- Arthritis65%
- Diabetes24%
- Ischemic heart disease24%
- Anxiety19%
Practice locations
Addresses where Jeffrey T. Hobelmann is enrolled with Medicare (CMS data updated October 2, 2026).
- 1500 Forest Glen RdSilver Spring, MD 20910 (301) 754‑7000
- 2850 N Ridge RdEllicott City, MD 21043 (410) 461‑1600
Group practices
Medicare enrollment lists Jeffrey T. Hobelmann as a member of this group (CMS data updated October 2, 2026).
- First Colonies Anesthesia Associates, LLC326 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Silver Spring
Clinicians with the same Medicare primary specialty in Silver Spring, MD — not a recommendation.
Other clinicians in First Colonies Anesthesia Associates, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790821478 |
| 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
- 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