Whalio Doctors

NPI 1154327872

Gary S. Allen, MD

Practitioner Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Littleton, CO

Practice location

Address
7780 S Broadway STE 170, Littleton, CO 80122-2633
Phone
(303) 269-2920
Fax
(303) 269-2921

Registered specialties (2)

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Primary
Allopathic & Osteopathic Physicians Taxonomy 208G00000X Licence ME80476 (FL)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Allopathic & Osteopathic Physicians Taxonomy 208G00000X Licence DR.0073193 (CO)

Registry record

NPI
1154327872
Entity type
Individual
Sex (as registered)
Male
NPI issued
27 Jun 2005
Record last updated
10 Dec 2025

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.