Kalter Physical Medicine & Rehabilitation PC
NPI 1720526999 · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Smithtown, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalter Physical Medicine & Rehabilitation PC is a Pain Medicine (Physical Medicine & Rehabilitation) Physician organization in Smithtown, NY (NPI 1720526999).
Provider details
- NPI number
- 1720526999
- Entity type
- Organization
- Primary specialty
- Pain Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Matthew Kalter, Owner/Medical Director(631) 361-5300
- License
- 238307 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2017-02-07
- Last updated
- 2017-02-07
Frequently asked questions
- What is Kalter Physical Medicine & Rehabilitation PC's NPI number?
- Kalter Physical Medicine & Rehabilitation PC's National Provider Identifier (NPI) is 1720526999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kalter Physical Medicine & Rehabilitation PC?
- Kalter Physical Medicine & Rehabilitation PC is classified in the NPPES registry as Pain Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Kalter Physical Medicine & Rehabilitation PC located?
- Kalter Physical Medicine & Rehabilitation PC's practice location on file with NPPES is 496 Smithtown Byp, Smithtown, NY 11787-5005.
- What is Kalter Physical Medicine & Rehabilitation PC's phone number?
- The practice phone number listed in the NPPES registry for Kalter Physical Medicine & Rehabilitation PC is (631) 361-5300.
- Does Kalter Physical Medicine & Rehabilitation PC accept Medicare?
- Kalter Physical Medicine & Rehabilitation PC 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 Kalter Physical Medicine & Rehabilitation PC?
- The authorized official listed on Kalter Physical Medicine & Rehabilitation PC's NPPES record is Matthew Kalter, Owner/Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kalter Physical Medicine & Rehabilitation PC's NPI active?
- Yes — Kalter Physical Medicine & Rehabilitation PC's NPI (1720526999) is active in the NPPES registry as of the last update on 2017-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.