Dr. Gregg A. Koldenhoven
MD | Adult Reconstructive Orthopaedic Surgery | 33+ years Exp
Medicare Enrolled 1610 Dry Creek Dr, Longmont
Colorado, 80503-6405
303-772-1600 970-493-0521
Maps & DirectionsDr. Gregg A. Koldenhoven is a Longmont, Colorado based orthopedic surgeon with 33 years of experience in Adult Reconstructive Orthopaedic Surgery. He completed his graduation from University Of Iowa, Rj & L Carver College Of Medicine in 1993. He is also affiliated with hospitals like Longmont United Hospital and Longs Peak Hospital. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Gregg A. Koldenhoven is DR.0039636 for Foot and Ankle Surgery in Colorado.
Dr. Gregg A. Koldenhoven deals with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.
Complete Profile:
Dr. Gregg A. Koldenhoven speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Orthopedic - Adult Reconstructive Orthopaedic Surgery |
| Credentials: | MD |
| Experience: | 33+ years |
| Medical School Attended: | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation Year: | 1993 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1610 Dry Creek Dr, Longmont,
Colorado, 80503-6405 |
| Phone: | 303-772-1600 |
| Fax: | 970-493-0521 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 5991712374 |
| Enrollment ID: | I20060309000196 |
| NPI Number: | 1396740411 |
| NPI Enumeration Date: | 15 Jun, 2005 |
| NPI Last Update On: | 05 Feb, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Gregg A. Koldenhoven are as mentioned below.
| License Number | Specialization | State | Status | |
| DR.0039636 | Foot and Ankle Surgery | Colorado | Primary | |
| DR.0039636 | Adult Reconstructive Orthopaedic Surgery | Colorado | Secondary | |
| DR0039636 | Orthopedic Surgery | Colorado | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| Longmont United Hospital (060003) | Longmont, CO | Acute Care Hospital |
| Longs Peak Hospital (060128) | Longmont, CO | Acute Care Hospital |
| Good Samaritan Medical Center Llc (060116) | Lafayette, CO | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Gregg A. Koldenhoven is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Orthopaedic And Spine Center Of The Rockies Pc (0244126365) | 114 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 2500 E Prospect Rd,
Fort Collins, Colorado |
| Zip: | 80525-9718 |
| Phone Number: | 970-493-0112 |
| Fax Number: | 970-493-0521 |
Patients can reach Dr. Gregg A. Koldenhoven at
1610 Dry Creek Dr, Longmont, Colorado or can
call to book an appointment on 303-772-1600.
Comments/ Reviews:
Patients can read all the reviews posted for Dr. Gregg A. Koldenhoven below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Dr. Gregg A. Koldenhoven. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.