Physician Profile
Unclaimed ProfileAbout PETERSEN
Gregory Petersen, PhD is a clinical psychologist practicing in Roanoke, VA. Gregory is also listed as specializing in psychologist — clinical. According to Medicare claims data, Gregory cared for 38 Medicare patients across 102 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
- (540) 981-7097
- Email not available
Practice Locations
2017 JEFFERSON ST SW
Roanoke, VA 24014
Procedures Most Often Billed to Medicare
102 services · 38 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
62 |
| Psychotherapy, 30 minutes | Treatment | 90832 |
40 |
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinical psychologists in Roanoke 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 1999 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 45 minutes 8
Providers in VA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Petersen?
Dr. Petersen is a clinical psychologist in Roanoke, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
What is Dr. Petersen's address?
Dr. Petersen is listed at 2017 JEFFERSON ST SW, Roanoke, VA 24014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Petersen?
The number on file is (540) 981-7097. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Petersen's NPI number?
Dr. Petersen's National Provider Identifier is 1275509804. 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. Petersen train?
Dr. Petersen attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Petersen been practicing?
Dr. Petersen has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Petersen perform?
According to Medicare billing data, Dr. Petersen provides treatments such as psychotherapy, 45 minutes and psychotherapy, 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Petersen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Petersen. 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.