Provider Profile
Colleen I. Andrijiw, PA-C
Unclaimed ProfileAbout Colleen Andrijiw
Listed in the NPI registry as a physician assistant, Colleen I. Andrijiw, PA-C practices in Greeley, CO. Colleen graduated from Duke University School of Medicine in 2002. Medicare claims data shows Colleen provided 2,151 services to 1,304 patients. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. NPI 1104916923 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (970) 673-1155
- Email not available
Practice Locations
6801 W 20TH ST UNIT 208
Greeley, CO 80634
508 Fulton St
Durham, NC 27705
Procedures Most Often Billed to Medicare
2,151 services · 1,304 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
788 | More often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
270 | More often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
233 | More often than most peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
92 | As often as other peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
92 | More often than most peers in Physician Assistant |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
20 | As often as other peers in Physician Assistant |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
18 | Less often than most peers in Physician Assistant |
| Biopsy of ear | Procedure | 69100 |
14 | Less often than most peers in Physician Assistant |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
14 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
389 | More than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other physician assistants in Greeley 8
Same specialty, same city.
Trained at Duke University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at Duke University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in CO who bill this service to Medicare most often.
Common questions
What is Colleen I. Andrijiw's specialty?
Colleen I. Andrijiw is a physician assistant in Greeley, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Colleen I. Andrijiw?
Colleen I. Andrijiw is listed at 6801 W 20Th St Unit 208, Greeley, CO 80634. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Colleen I. Andrijiw?
The number on file is (970) 673-1155. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Colleen I. Andrijiw?
Colleen I. Andrijiw's National Provider Identifier is 1104916923. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Colleen I. Andrijiw's education?
Colleen I. Andrijiw attended Duke University School of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Colleen I. Andrijiw have?
Colleen I. Andrijiw has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What is Colleen I. Andrijiw known for?
According to Medicare billing data, Colleen I. Andrijiw performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Colleen I. Andrijiw's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Colleen I. Andrijiw. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.