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

Peter Leonid Althausen, MD

Individual provider Orthopaedic Surgery Physician · NPI 1730170903

Peter Leonid Althausen, MD is an Orthopedic Surgery in Reno, Nevada. Graduated from Tufts University School of Medicine in 1999, 27 years ago. Practices with Custom Physical Therapy Limited Partnership, a 81-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
27
Trained at
Tufts University School of Medicine
Licensed in
NV
In the registry since
2005
Specialties on file
2
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

555 N Arlington Ave
Reno, NV 89503-4723
Phone: (775) 786-3040
Fax: (775) 788-5261
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Trauma Physician (primary) Taxonomy 207XX0801X · Licence 11539 (NV)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 11539 (NV)

Record details

NPI number1730170903
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 4, 2005
Last updated in NPPESApril 19, 2023
Certification dateApril 19, 2023
Mailing address555 N Arlington Ave, Reno, NV 89503-4723

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Custom Physical Therapy Limited Partnership — 81 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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