Physician Profile
Unclaimed ProfileAbout DUMPHY
Mackenzie Hope Dumphy is a healthcare provider in Williamsburg, VA specializing in physical therapist in private practice. Mackenzie is also listed as specializing in physical therapist. According to Medicare claims data, Mackenzie cared for 417 Medicare patients across 1,771 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (757) 345-2512
- Email not available
Practice Locations
5424 DISCOVERY PARK BOULEVARD BUILDING B, SUITE 101
Williamsburg, VA 23188
Procedures Most Often Billed to Medicare
1,771 services · 417 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | Treatment | 97110 |
694 |
| Therapy procedure using functional activities | Treatment | 97530 |
522 |
| Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | Treatment | 97112 |
404 |
| Evaluation for physical therapy, typically 20 minutes | Treatment | 97161 |
88 |
| Therapy procedure using manual technique, each 15 minutes | Treatment | 97140 |
63 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physical therapist in private practices at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physical therapist in private practices in Williamsburg 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 8
Providers in VA who bill this service to Medicare most often.
Common questions
What is Dr. Dumphy's specialty?
Dr. Dumphy is a physical therapist in private practice in Williamsburg, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICAL THERAPIST IN PRIVATE PRACTICE”.
NPI registry
Where can I find Dr. Dumphy?
Dr. Dumphy is listed at 5424 DISCOVERY PARK BOULEVARD BUILDING B, SUITE 101, Williamsburg, VA 23188. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Dumphy?
The number on file is (757) 345-2512. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dumphy's NPI number?
Dr. Dumphy's National Provider Identifier is 1235978172. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Dumphy's medical education?
Dr. Dumphy attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dumphy been practicing?
Dr. Dumphy has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Dumphy known for?
According to Medicare billing data, Dr. Dumphy provides treatments such as therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes and therapy procedure using functional activities. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dumphy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dumphy. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.