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

Dr. John J Loffarelli, DO

Individual provider Internal Medicine Physician · NPI 1194728329

Dr. John J Loffarelli, DO is an Internal Medicine in Wenatchee, Washington. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 1998, 28 years ago. Practices with Hospitalist Medicine Physicians of Idaho- Nampa PLLC, a 6-clinician group and accepts Medicare assignment. Licensed in Ohio and Wisconsin.

Years since qualifying
28
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
OH, WI
In the registry since
2005
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

820 N Chelan Ave
Wenatchee, WA 98801-2028
Phone: (509) 663-8711
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 34008222 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 50856-21 (WI)

Record details

NPI number1194728329
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 23, 2005
Last updated in NPPESJuly 23, 2015
Mailing address820 N Chelan Ave, Wenatchee, WA 98801-2028

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 1998 (28 years in practice)
Group practice Hospitalist Medicine Physicians Of Idaho- Nampa Pllc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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