John Delahanty
NPI 1508532144 · Physical Therapist · Waltham, MA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Delahanty is a Physical Therapist provider in Waltham, MA (NPI 1508532144).
Provider details
- NPI number
- 1508532144
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 25698 (MA)
Specialties & taxonomies
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
4 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
2,662 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 | 1,196 | $28 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 1,030 | $21 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 213 | $27 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 67 | $102 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 57 | $102 |
| Therapy Procedure for Walking Training, Each 15 Minutes97116 | 56 | $23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-23
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is John Delahanty's NPI number?
- John Delahanty's National Provider Identifier (NPI) is 1508532144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Delahanty's specialty?
- John Delahanty is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Delahanty located?
- John Delahanty's practice location on file with NPPES is 840 Winter St, Waltham, MA 02451-1433.
- What is John Delahanty's phone number?
- The practice phone number listed in the NPPES registry for John Delahanty is (781) 487-9944.
- Does John Delahanty accept Medicare?
- John Delahanty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Delahanty's NPI active?
- Yes — John Delahanty's NPI (1508532144) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.