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

Dr. Eric J Whittier, DO

Individual provider Internal Medicine Physician · NPI 1144395526

Dr. Eric J Whittier, DO is an Internal Medicine in Denver, Colorado. Graduated from Philadelphia College of Osteopathic Medicine in 2004, 22 years ago. Practices with Intermountain Medical Group Denver LLC, a 567-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
22
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
NY
In the registry since
2006
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.

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Practice location Address checks out

1960 Ogden St Ste 120
Denver, CO 80218-3666
Phone: (303) 318-3840
Fax: (303) 837-0208
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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 252805 (NY)

Record details

NPI number1144395526
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 21, 2006
Last updated in NPPESFebruary 4, 2013
Mailing address1960 Ogden, Ste 120, Denver, CO 80218

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2004 (22 years in practice)
Group practice Intermountain Medical Group Denver Llc — 567 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

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