John Armstrong, DPT
NPI 1356781975 · Physical Therapist · Belleville, MI
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Armstrong, DPT is a Physical Therapist provider in Belleville, MI (NPI 1356781975).
Provider details
- NPI number
- 1356781975
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 5501302271 (MI)
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
646 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 | 208 | $22 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 171 | $27 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 142 | $21 |
| Therapy Procedure Using Functional Activities97530 | 125 | $33 |
Typical Medicare-allowed amounts for these services range $21–$33 (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
Additional practice locations (3)
- 109 Harlem AveForest Park, IL 60130-1125Phone: (708) 488-1408Fax: (708) 488-1545
- 1145 Butterfield RdWheaton, IL 60189-8807Phone: (630) 856-6465
- 870 E Arkona Rd Ste 110Milan, MI 48160-9770Phone: (734) 439-2200Fax: (734) 439-2204
Registry dates
- Enumerated
- 2013-06-27
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is John Armstrong's NPI number?
- John Armstrong's National Provider Identifier (NPI) is 1356781975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Armstrong's specialty?
- John Armstrong is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Armstrong located?
- John Armstrong's practice location on file with NPPES is 540 Main St, Belleville, MI 48111-2650.
- What is John Armstrong's phone number?
- The practice phone number listed in the NPPES registry for John Armstrong is (734) 489-6440.
- Does John Armstrong accept Medicare?
- John Armstrong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Armstrong's NPI active?
- Yes — John Armstrong's NPI (1356781975) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.