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

Brett Nilsson Ahlberg, DO

Individual provider Internal Medicine Physician · NPI 1235635004

Brett Nilsson Ahlberg, DO is a Hospitalist in Greenwood Village, Colorado. Graduated from Rocky Vista University College of Osteopathic Med in 2018, 8 years ago. Practices with Critical Care and Pulmonary Consultants, PC, a 149-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
8
Trained at
Rocky Vista University College of Osteopathic Med
Licensed in
CO
In the registry since
2018
Specialties on file
2
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.

See every abbreviation used in this directory →

Practice location Address checks out

7100 E Belleview Ave Ste G10
Greenwood Village, CO 80111-1634
Phone: (303) 745-0000
Fax: (303) 773-3675
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 0065829 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0065829 (CO)

Record details

NPI number1235635004
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 2, 2018
Last updated in NPPESJune 14, 2024
Certification dateJune 14, 2024

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
Graduated 2018 (8 years in practice)
Group practice Critical Care And Pulmonary Consultants, P.C. — 149 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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