Jennifer Marshall, DPT
NPI 1689639718 · Physical Therapist · Cedar Knolls, NJ
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Marshall, DPT is a Physical Therapist provider in Cedar Knolls, NJ (NPI 1689639718).
Provider details
- NPI number
- 1689639718
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Female
- Sole proprietor
- Yes
- License
- PT2755 (AR)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,495 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,026 | $26 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 457 | $22 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 12 | $26 |
Typical Medicare-allowed amounts for these services range $22–$26 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2023-03-28
- Certified
- 2023-03-28
Frequently asked questions
- What is Jennifer Marshall's NPI number?
- Jennifer Marshall's National Provider Identifier (NPI) is 1689639718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Marshall's specialty?
- Jennifer Marshall is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jennifer Marshall located?
- Jennifer Marshall's practice location on file with NPPES is 240 Cedar Knolls Rd, Cedar Knolls, NJ 07927-1621.
- What is Jennifer Marshall's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Marshall is (973) 998-8100.
- Does Jennifer Marshall accept Medicare?
- Jennifer Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Marshall's NPI active?
- Yes — Jennifer Marshall's NPI (1689639718) is active in the NPPES registry as of the last update on 2023-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.