Physician Profile
Unclaimed ProfileAbout DENNY
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Education & Training
Areas of Expertise
Common questions
What does Dr. Denny specialise in?
Dr. Denny is a clinical social worker in Herndon, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL SOCIAL WORKER”.
NPI registry
Where is Dr. Denny located?
Dr. Denny is listed at 1085 SAFA ST, Herndon, VA 20170. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Denny's phone number?
The number on file is (571) 318-4636. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Denny?
Dr. Denny's National Provider Identifier is 1497401269. 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
Where did Dr. Denny go to medical school?
Dr. Denny attended Other, graduating in 1975. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Denny have?
Dr. Denny has 51 years experience. Calculated from a graduation year of 1975, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Denny do most often?
According to Medicare billing data, Dr. Denny provides treatments such as psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Denny's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Denny. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (571) 318-4636
- Email not available
Practice Locations
1085 SAFA ST
Herndon, VA 20170
Procedures Most Often Billed to Medicare
167 services · 14 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
167 |
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.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinical social workers in Herndon 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1975 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 1 hour 8
Providers in VA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.