Mark Opfer, PT
NPI 1396846556 · Physical Therapist · New York, NY
Mark Opfer, PT is a Physical Therapist provider in New York, NY (NPI 1396846556).
Provider details
- NPI number
- 1396846556
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 025267-1
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 tenure38% of score
19 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
- 2006-09-26
- Last updated
- 2011-08-26
Frequently asked questions
- What is Mark Opfer's NPI number?
- Mark Opfer's National Provider Identifier (NPI) is 1396846556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Opfer's specialty?
- Mark Opfer is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Opfer located?
- Mark Opfer's practice location on file with NPPES is 745 7th Ave, New York, NY 10019-6801.
- What is Mark Opfer's phone number?
- The practice phone number listed in the NPPES registry for Mark Opfer is (646) 312-6288.
- Is Mark Opfer's NPI active?
- Yes — Mark Opfer's NPI (1396846556) is active in the NPPES registry as of the last update on 2011-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.