Iron Physical Therapy
NPI 1841589389 · Physical Therapy Clinic/Center · Caldwell, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iron Physical Therapy is a Physical Therapy Clinic/Center organization in Caldwell, NJ (NPI 1841589389).
Provider details
- NPI number
- 1841589389
- Entity type
- Organization
- Primary specialty
- Physical Therapy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Calvin Mayes, Physical Therapist/Owner(973) 228-4766
- License
- 40QA01282400 (NJ)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (2)
- 396 Bloomfield AveCaldwell, NJ 07006-4905Phone: (973) 228-3708Fax: (973) 228-3778
- 656 Godwin AveMidland Park, NJ 07432-1405Phone: (201) 857-8899
Registry dates
- Enumerated
- 2011-04-05
- Last updated
- 2019-01-21
Frequently asked questions
- What is Iron Physical Therapy's NPI number?
- Iron Physical Therapy's National Provider Identifier (NPI) is 1841589389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Iron Physical Therapy?
- Iron Physical Therapy is classified in the NPPES registry as Physical Therapy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Iron Physical Therapy located?
- Iron Physical Therapy's practice location on file with NPPES is 474 Bloomfield Ave, Caldwell, NJ 07006-5402.
- What is Iron Physical Therapy's phone number?
- The practice phone number listed in the NPPES registry for Iron Physical Therapy is (973) 228-4766.
- Does Iron Physical Therapy accept Medicare?
- Iron Physical Therapy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Iron Physical Therapy?
- The authorized official listed on Iron Physical Therapy's NPPES record is Calvin Mayes, Physical Therapist/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Iron Physical Therapy's NPI active?
- Yes — Iron Physical Therapy's NPI (1841589389) is active in the NPPES registry as of the last update on 2019-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.