NPPES file of Aug 9, 2026

Brock Arben Andersen, M.D.

Dermatology Physician · Fruitland, ID

Brock Arben Andersen, M.D. is a dermatology physician with a practice address in Fruitland, Idaho, and NPI 1558349852, issued on Jan 6, 2006. Check the license (Idaho M-11642, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558349852
Name
Brock Arben Andersen
Credential
M.D.
Primary taxonomy
Dermatology Physician 207N00000X
License numbers
M-11642 ID
M-11462 ID
A 93571 CA
Self-reported in NPPES; status is on the state search
Practice location
2101 N Whitley Dr, Fruitland, ID 83619
Phone
(208) 452-5999
Enumerated
Jan 6, 2006
Record last updated
Oct 1, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(208) 452-4499
Medicare enrollment
Enrolled (PECOS I20120807000368); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2101 N Whitley Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tea Hasanovic, PA-CPhysician Assistant1073119780
  2. Thad Wilkey, PAPhysician Assistant1174513188

Verify Brock Arben Andersen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIdaho Board of Medicine
    Search for license M-11642
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Idaho license search

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58% more Medicare Part D claims than the average dermatology physician in 2024

1,259 Medicare Part D claims for 369 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 22 claims were for opioids.

  1. Brock Andersen1,259
  2. Specialty average797

Most prescribed

  1. Minocycline Hcl150 claims
  2. Triamcinolone Acetonide94 claims
  3. Methotrexate69 claims
  4. Valacyclovir60 claims
  5. Betamethasone Dipropionate48 claims
  6. Doxycycline Hyclate48 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 81 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.0
  2. Costout of 100 · 30%72.0
  3. Promoting interoperabilityout of 100 · 25%90.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $146.50

7 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brock Andersen$146.50
  2. Specialty average$8,544.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Snake River Dermatology, PAFruitland, ID

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brock Arben Andersen among 59 dermatology physician records in Idaho

Brock Arben Andersen, M.D. is one of 59 dermatology physician records with a practice address in Idaho. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 49% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2004 · median 2008 among the 47 with a school on file
  • Record last updated2020 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 dermatology physician records list a practice address in Fruitland

They are 2 of the 147 NPPES records with a practice address in Fruitland, and 59 dermatology physician records in Idaho.

The 8 dermatology physician records with the nearest ZIP codes

  1. Carl Thornfeldt, MDFruitland, ID 836191083653489
  2. Gregory Flint, M.D.Eagle, ID 836161699866822
  3. Gabriel Guerrero, D.O.Eagle, ID 836161184080210
  4. Wade Keller, D.O.Eagle, ID 836161942402169
  5. Heather Knutson, N.P.Eagle, ID 836161215936034
  6. Lindsey Bennett, M.D.McCall, ID 836381124083266
  7. Emily Boozalis, MDMeridian, ID 836421760927990
  8. Naomi Brooks, MDMeridian, ID 836421972653566

Common questions

What is Brock Arben Andersen, M.D.'s NPI number?

Brock Arben Andersen, M.D.'s National Provider Identifier (NPI) is 1558349852, issued on Jan 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brock Arben Andersen, M.D. located?

The NPPES record lists a practice address at 2101 N Whitley Dr, Fruitland, ID, 83619. Phone: (208) 452-5999. Providers update this record themselves, so call before visiting.

How can I verify Brock Arben Andersen, M.D.'s license?

NPPES lists Idaho license number M-11642, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Brock Arben Andersen, M.D. prescribe under Medicare Part D?

In 2024, Brock Arben Andersen, M.D. had 1,259 Medicare Part D claims for 369 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Brock Arben Andersen, M.D.'s MIPS final score?

The 2023 MIPS final score is 81 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.