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

Dr. Jonathan Calder, MD

Individual provider Emergency Medicine Physician · NPI 1104856640

Dr. Jonathan Calder, MD is an Emergency Medicine in Crownpoint, New Mexico. Graduated from University of Wisconsin School of Medicine in 1999, 27 years ago. Practices with Cep America LLC, a 985-clinician group and accepts Medicare assignment. Licensed in California, Idaho, New Mexico and Oregon.

Years since qualifying
27
Trained at
University of Wisconsin School of Medicine
Licensed in
CA, ID, NM, OR
In the registry since
2006
Specialties on file
4
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

Junction Navajo Route 9 Highway 371
Crownpoint, NM 87313-0358
Phone: (505) 786-5291
Fax: (505) 786-6440
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence M-12484 (ID)
Emergency Medicine Physician Taxonomy 207P00000X · Licence C53578 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MD181900 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence NM-2001-146 (NM)

Record details

NPI number1104856640
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESSeptember 11, 2017
Mailing addressPo Box 358, Crownpoint, NM 87313-0358

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Cep America Llc — 985 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Crownpoint