Physician Profile
Unclaimed ProfileAbout OPPERMANN
Peter Oppermann, PhD is a clinical psychologist based in Concord, CA. Peter is also listed as specialising in psychologist — clinical.
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
Common questions
What is Dr. Oppermann's specialty?
Dr. Oppermann is a clinical psychologist in Concord, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
Where can I find Dr. Oppermann?
Dr. Oppermann is listed at 2700 LAGUNA CIR APT A, Concord, CA 94520. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Oppermann?
The number on file is (925) 878-5288. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Oppermann?
Dr. Oppermann's National Provider Identifier is 1205993367. 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. Oppermann's medical education?
Dr. Oppermann attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Oppermann have?
Dr. Oppermann has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Oppermann known for?
According to Medicare billing data, Dr. Oppermann provides treatments such as psychotherapy, 1 hour and psychotherapy, 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Oppermann's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Oppermann. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (925) 878-5288
- Email not available
Practice Locations
2700 LAGUNA CIR APT A
Concord, CA 94520
Procedures Most Often Billed to Medicare
585 services · 70 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
409 |
| Psychotherapy, 30 minutes | Treatment | 90832 |
89 |
| Psychotherapy, 45 minutes | Treatment | 90834 |
74 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 psychologists in Concord 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 1988 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 1 hour 8
Providers in CA 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.