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

Dr. Jonathan B. Shafer, MD

Individual provider Orthopaedic Surgery Physician · NPI 1861690257

Dr. Jonathan B. Shafer, MD is an Orthopedic Surgery in Mount Vernon, Washington. Graduated from University of Texas Medical Branch at Galveston in 2001, 25 years ago. Practices with Proliance Surgeons Inc P S, a 394-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
25
Trained at
University of Texas Medical Branch at Galveston
Licensed in
WA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

901 S 5th St
Mount Vernon, WA 98274-3942
Phone: (360) 424-7041
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD00047627 (WA)

Record details

NPI number1861690257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2007
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025
Mailing address1400 E Kincaid St, Mount Vernon, WA 98274-4127

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2001 (25 years in practice)
Group practice Proliance Surgeons Inc P S — 394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Mount Vernon