Physician Profile
Unclaimed ProfileAbout LANZONE
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Areas of Expertise
Common questions
What kind of doctor is Dr. Lanzone?
Dr. Lanzone is a psychologist in Santa Rosa, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychologist — Clinical”.
NPI registry
What is Dr. Lanzone's address?
Dr. Lanzone is listed at 2020 HUMBOLDT ST, Santa Rosa, CA 95404. 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. Lanzone?
The number on file is (510) 825-8203. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Lanzone?
Dr. Lanzone's National Provider Identifier is 1295869865. 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
How much experience does Dr. Lanzone have?
Dr. Lanzone has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What procedures does Dr. Lanzone perform?
According to Medicare billing data, Dr. Lanzone provides treatments such as psychotherapy, 45 minutes and psychiatric diagnostic evaluation. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lanzone's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lanzone. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (510) 825-8203
- Email not available
Practice Locations
2020 HUMBOLDT ST
Santa Rosa, CA 95404
Procedures Most Often Billed to Medicare
175 services · 45 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
150 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
25 |
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 psychologists in Santa Rosa 8
Same specialty, same city.
Also performs Psychotherapy, 45 minutes 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.