Quick answers
- Does Jeffrey W. Spraker accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey W. Spraker 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 W. Spraker see?
- In 2024, CMS data shows 73 Original Medicare patients and 1,350 services for Jeffrey W. Spraker. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey W. Spraker's NPI number?
- 1740858505. 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 W. Spraker, 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 | 73 |
|---|---|
| Services billed to Medicare | 1,350 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)444 services
- Therapy procedure using manual technique, each 15 minutes (97140)367 services
- Therapy procedure using functional activities (97530)245 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)243 services
- Evaluation for physical therapy, typically 20 minutes (97161)14 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 cholesterol71%
- Arthritis68%
- High blood pressure64%
- Ischemic heart disease26%
- Anxiety21%
- Osteoporosis19%
Practice locations
Addresses where Jeffrey W. Spraker is enrolled with Medicare (CMS data updated October 2, 2026).
- 725 N Wilcox StCastle Rock, CO 80104 (720) 457‑5535
- 725 Wilcox StCastle Rock, CO 80104
Group practices
Medicare enrollment lists Jeffrey W. Spraker as a member of this group (CMS data updated October 2, 2026).
- No Limits PT LLC6 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Colorado →
Other rehabilitation doctors in Castle Rock
Clinicians with the same Medicare primary specialty in Castle Rock, CO — not a recommendation.
Other clinicians in No Limits PT LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | Emory University School Of Medicine |
|---|---|
| Graduation year | 2021 (5 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740858505 |
| 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