Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Rick Peter Fritz Wolthusen, MD, MPP

Individual provider Psychiatry Physician · NPI 1952938060

Mr. Rick Peter Fritz Wolthusen, MD, MPP is a Psychiatry in Belmont, Massachusetts. Qualified in 2017, 9 years ago. Practices with The McLean Hospital Corporation, a 186-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
9
Licensed in
MA
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

115 Mill St
Belmont, MA 02478-1048
Phone: (617) 855-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence PHY101427 (MA)

Record details

NPI number1952938060
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPP
Sole proprietorNo
NPI enumeratedMarch 26, 2020
Last updated in NPPESSeptember 3, 2024
Certification dateSeptember 3, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice The McLean Hospital Corporation — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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