Gary Mascilak, PT
NPI 1881680742 · Physical Medicine & Rehabilitation Physician · Sparta, NJ
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Mascilak, PT is a Physical Medicine & Rehabilitation Physician provider in Sparta, NJ (NPI 1881680742).
Provider details
- NPI number
- 1881680742
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 38MC00455100 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-09-26
- Last updated
- 2010-07-22
Frequently asked questions
- What is Gary Mascilak's NPI number?
- Gary Mascilak's National Provider Identifier (NPI) is 1881680742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Mascilak's specialty?
- Gary Mascilak is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Mascilak located?
- Gary Mascilak's practice location on file with NPPES is 540 Lafayette Rd Route 15 So, Sparta, NJ 07871.
- What is Gary Mascilak's phone number?
- The practice phone number listed in the NPPES registry for Gary Mascilak is (973) 940-8680.
- Does Gary Mascilak accept Medicare?
- Gary Mascilak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Mascilak's NPI active?
- Yes — Gary Mascilak's NPI (1881680742) is active in the NPPES registry as of the last update on 2010-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.