Gary S. Allen, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Littleton, CO. Individual provider (NPI-1).
NPI number1154327872
StatusActive
Last updated in NPPESDec 10, 2025
Details
- NPI
- 1154327872
- Entity type
- Individual (NPI-1)
- Name
- Gary S. Allen
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- Enumeration date
- Jun 27, 2005
- Certification date
- Dec 10, 2025
- Last updated
- Dec 10, 2025
Taxonomy and licenses
| Taxonomy code | Description | License | State | Primary |
|---|---|---|---|---|
| 208G00000X | Thoracic Surgery (Cardiothoracic Vascular Surgery) | ME80476 | FL | Yes |
| 208G00000X | Thoracic Surgery (Cardiothoracic Vascular Surgery) | DR.0073193 | CO |
Practice location
7780 S Broadway Ste 170Littleton, CO 80122-2633
Phone 303-269-2920 · Fax 303-269-2921
Mailing address
7780 S Broadway Ste 170Littleton, CO 80122-2633
Other practice locations
1222 S Orange Ave Fl 3
Orlando, FL 32806-1215
Orlando, FL 32806-1215
Phone 321-841-3356 · Fax 321-841-7799
3310 Waterman Way
Tavares, FL 32778-5250
Tavares, FL 32778-5250
Phone 352-343-1216 · Fax 352-343-1582
Is something wrong?
This page shows exactly what the provider filed with NPPES. Only the provider (or their surrogate) can change it, by signing in to NPPES. Our page updates within a day of their change. See how to update NPI information.
Other Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Littleton, CO
- Michael Anthony Coady, MDNPI 1427094267
- Kevin B Miller, M.D.NPI 1679579551
- Jeffrey Milliken, MDNPI 1033299292
- Portercare Adventist Health SystemNPI 1821760810
All 5 Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Littleton · All 5,493 providers in Littleton
Checking a whole list?
Paste up to 5,000 NPIs and download status, name, taxonomy, license and address for each one. Useful for credentialing, billing and pharmacy claim checks.