Irina Marcoff, DPT
NPI 1821112079 · Physical Therapist · New Providence, NJ
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irina Marcoff, DPT is a Physical Therapist provider in New Providence, NJ (NPI 1821112079).
Provider details
- NPI number
- 1821112079
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 027042-1 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
19,932 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 | 7,198 | $24 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 5,008 | $33 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 3,707 | $22 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 2,873 | $10 |
| Therapy Procedure Using Functional Activities97530 | 618 | $34 |
| Application of Ultrasound, Each 15 Minutes97035 | 300 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-16
- Last updated
- 2022-07-21
- Certified
- 2022-07-21
Frequently asked questions
- What is Irina Marcoff's NPI number?
- Irina Marcoff's National Provider Identifier (NPI) is 1821112079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Marcoff's specialty?
- Irina Marcoff is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Irina Marcoff located?
- Irina Marcoff's practice location on file with NPPES is 571 Central Ave Ste 106, New Providence, NJ 07974-1547.
- What is Irina Marcoff's phone number?
- The practice phone number listed in the NPPES registry for Irina Marcoff is (908) 790-9000.
- Does Irina Marcoff accept Medicare?
- Irina Marcoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irina Marcoff's NPI active?
- Yes — Irina Marcoff's NPI (1821112079) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.