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

Curtis L Waln, MD

Individual provider Internal Medicine Physician · NPI 1962596353

Curtis L Waln, MD is an Internal Medicine in Greeley, Colorado. Graduated from Hahnemann University College of Medicine in 1996, 30 years ago. Practices with Mauricio Waintrub, MD, PC, a 27-clinician group and accepts Medicare assignment. Licensed in Colorado and New Mexico.

Years since qualifying
30
Trained at
Hahnemann University College of Medicine
Licensed in
CO, NM
In the registry since
2006
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

2010 16th St Ste C Banner Internal Medicine - Greeley
Greeley, CO 80631-5188
Phone: (970) 350-5660
Fax: (970) 350-5669
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DR 0037400 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 20020393 (NM)

Record details

NPI number1962596353
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESDecember 3, 2013
Mailing address2010 16th St Ste C, Banner Internal Medicine - Greeley, Greeley, CO 80631-5188

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Mauricio Waintrub, M.D., P.C — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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