Duncan Gerhard, DPT
NPI 1942380332 · Specialist · Fairfax, VA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duncan Gerhard, DPT is a Specialist provider in Fairfax, VA (NPI 1942380332).
Provider details
- NPI number
- 1942380332
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 2305204867 (VA)
Specialties & taxonomies
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
1,695 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 to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 523 | $28 |
| Therapy Procedure Using Functional Activities97530 | 374 | $35 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 302 | $9 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 281 | $23 |
| Therapy Procedure in a Group Setting97150 | 187 | $15 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 28 | $104 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Duncan Gerhard's NPI number?
- Duncan Gerhard's National Provider Identifier (NPI) is 1942380332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Gerhard's specialty?
- Duncan Gerhard is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Duncan Gerhard located?
- Duncan Gerhard's practice location on file with NPPES is 9860 Fairfax Blvd, Fairfax, VA 22030-1737.
- What is Duncan Gerhard's phone number?
- The practice phone number listed in the NPPES registry for Duncan Gerhard is (703) 383-1616.
- Does Duncan Gerhard accept Medicare?
- Duncan Gerhard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Duncan Gerhard's NPI active?
- Yes — Duncan Gerhard's NPI (1942380332) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.