Quick answers
- Does Jessica M. Book accept Medicare assignment?
- Yes. Medicare's clinician data says Jessica M. Book 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 Jessica M. Book see?
- In 2024, CMS data shows 122 Original Medicare patients and 3,848 services for Jessica M. Book. This counts Original Medicare only and measures volume, not quality.
- What is Jessica M. Book's NPI number?
- 1639954407. 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 Jessica M. Book, 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 | 122 |
|---|---|
| Services billed to Medicare | 3,848 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)1,164 services
- Therapy procedure using functional activities (97530)1,053 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)627 services
- Therapy procedure using manual technique, each 15 minutes (97140)577 services
- Training for self-care or home management, each 15 minutes (97535)313 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%
- Arthritis68%
- Anxiety32%
- Ischemic heart disease30%
- Diabetes26%
Practice locations
Addresses where Jessica M. Book is enrolled with Medicare (CMS data updated October 2, 2026).
- 290 E Pomfret StCarlisle, PA 17013 (717) 229‑0121
Group practices
Medicare enrollment lists Jessica M. Book as a member of this group (CMS data updated October 2, 2026).
- Access PT Pennsylvania15 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Pennsylvania →
Other physical therapists in Carlisle
Clinicians with the same Medicare primary specialty in Carlisle, PA — not a recommendation.
Other clinicians in Access PT Pennsylvania
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639954407 |
| 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