Karin Brimhall, PA-C
NPI 1255578126 · Physician Assistant · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karin Brimhall, PA-C is a Physician Assistant provider in Scottsdale, AZ (NPI 1255578126).
Provider details
- NPI number
- 1255578126
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4237 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,646 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,843 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,017 | $78 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 590 | $43 |
| Destruction of Skin Growth, 1-14 Growths17110 | 357 | $93 |
| Biopsy of Related Skin Growth, First Growth11102 | 253 | $73 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clobetasol Propionate | 211 | 158 |
| Ketoconazole | 138 | 94 |
| Doxycycline Hyclate | 85 | 37 |
| Hydrocortisone | 72 | 57 |
| Mupirocin | 70 | 59 |
| Triamcinolone Acetonide | 66 | 63 |
| Dutasteride | 40 | — |
| Minoxidil | 32 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,236 across 110 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-01-14
- Last updated
- 2019-11-07
Frequently asked questions
- What is Karin Brimhall's NPI number?
- Karin Brimhall's National Provider Identifier (NPI) is 1255578126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karin Brimhall's specialty?
- Karin Brimhall is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karin Brimhall located?
- Karin Brimhall's practice location on file with NPPES is 14275 N 87th St, Scottsdale, AZ 85260-3696.
- What is Karin Brimhall's phone number?
- The practice phone number listed in the NPPES registry for Karin Brimhall is (480) 905-8485.
- Does Karin Brimhall accept Medicare?
- Karin Brimhall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karin Brimhall's NPI active?
- Yes — Karin Brimhall's NPI (1255578126) is active in the NPPES registry as of the last update on 2019-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.