Physician Profile
Unclaimed ProfileAbout BREWER
Ann Chang Brewer, M.D. is a healthcare provider in Kalispell, MT specializing in dermatology. Ann trained at University of Arizona College of Medicine, graduating in 2013. According to Medicare claims data, Ann cared for 845 Medicare patients across 1,455 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (406) 756-7555
- Email not available
Practice Locations
175 COMMONS LOOP STE 300
Kalispell, MT 59901
Procedures Most Often Billed to Medicare
1,455 services · 845 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
548 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
145 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
125 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
88 |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
46 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
37 |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
20 |
| Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm | Procedure | 17261 |
19 |
| Punch biopsy, first skin growth | Procedure | 11104 |
15 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
221 |
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 dermatology specialists at this location 3
Same specialty, same street address — most likely the same department or group.
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.
Other dermatology specialists in Kalispell 4
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Arizona College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of Arizona College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 6
Providers in MT who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Brewer?
Dr. Brewer is a dermatology in Kalispell, MT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
What is Dr. Brewer's address?
Dr. Brewer is listed at 175 COMMONS LOOP STE 300, Kalispell, MT 59901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Brewer?
The number on file is (406) 756-7555. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Brewer's NPI number?
Dr. Brewer's National Provider Identifier is 1235573114. 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
Where did Dr. Brewer train?
Dr. Brewer attended University of Arizona College of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Brewer been practicing?
Dr. Brewer has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Brewer perform?
According to Medicare billing data, Dr. Brewer 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
Has Dr. Brewer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Brewer. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.