Quick answers
- Does Jeffrey T. Landis accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey T. Landis 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. Landis see?
- In 2024, CMS data shows 680 Original Medicare patients and 226,442 services for Jeffrey T. Landis. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey T. Landis's NPI number?
- 1528155439. 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. Landis, 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 | 680 |
|---|---|
| Services billed to Medicare | 226,442 |
| Different services or procedures | 90 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Injection, tocilizumab, 1 mg (J3262)87,640 services
- Injection, golimumab, 1 mg, for intravenous use (J1602)32,656 services
- Injection, methylprednisolone acetate, 1 mg (J1010)10,950 services
- Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (J0129)9,000 services
- Injection, infliximab, excludes biosimilar, 10 mg (J1745)4,290 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%
- Arthritis75%
- Diabetes32%
- Ischemic heart disease30%
- Anxiety29%
Practice locations
Addresses where Jeffrey T. Landis is enrolled with Medicare (CMS data updated October 2, 2026).
- 12 Newport Dr, Suite AForest Hill, MD 21050
- 700 Geipe Rd, Suite 200Catonsville, MD 21228 (410) 744‑0661
Group practices
Medicare enrollment lists Jeffrey T. Landis as a member of these groups (CMS data updated October 2, 2026).
- Agape Physical Therapy and Sports Rehabilitation LP678 clinicians in the group
- Nasseri Clinic of Arthritic and Rheumatic Diseases LLC9 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Forest Hill
Clinicians with the same Medicare primary specialty in Forest Hill, MD — not a recommendation.
Other clinicians in Agape Physical Therapy and Sports Rehabilitation LP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528155439 |
| 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