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Provider Profile

Ronald B. Johnson, PhD

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At a glance

About Dr. Johnson

Ronald B. Johnson, PhD is a psychologist — clinical based in Lodi, WI. According to Medicare claims data, the services billed most often include psychotherapy, 1 hour. The provider's National Provider Identifier (NPI) is 1598701906.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Medical School Other Graduated: 1972

Specialty

Credentials & Licensing

WI licenceAs reported to the NPI registry
No. 2177-057As reported
NPINational Provider Identifier
1598701906Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Johnson specialize in?

Dr. Johnson is a psychologist in Lodi, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.

NPI registry

Where is Dr. Johnson located?

Dr. Johnson is listed at 336 Lodi St, Lodi, WI 53555. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Johnson's phone number?

The number on file is (608) 592-2080. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Johnson's NPI number?

Dr. Johnson's National Provider Identifier is 1598701906. 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. Johnson go to medical school?

Dr. Johnson attended Other, graduating in 1972. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Johnson been practicing?

Dr. Johnson has 54 years experience. Calculated from a graduation year of 1972, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Johnson do most often?

According to Medicare billing data, Dr. Johnson provides treatments such as psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Johnson confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Johnson. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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