Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Goin Anderson, DO

Individual provider Dermatology Physician · NPI 1710056221

William Goin Anderson, DO practises Dermatology in Lake Havasu City, Arizona. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1991, 35 years ago. Practices with Arizona Desert Dermatology and Surgery PC, a 10-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
35
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
AZ
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2061 Smoketree Ave
Lake Havasu City, AZ 86403 Not confirmed with CMS for 18 years — call before visiting
Phone: (928) 453-3332
Fax: (928) 453-1590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 3015 (AZ)

Record details

NPI number1710056221
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESFebruary 7, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1991 (35 years in practice)
Group practice Arizona Desert Dermatology And Surgery Pc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 3,100 times · 99th percentile
Skin biopsy 524 times · 96th percentile
Melanoma (skin cancer) excision 128 times · 95th percentile
Removal or shaving of skin growth 12 times · 66th percentile
Removal of skin cancer 118 times · 24th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients3,193
Services billed 17,163 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $81 4 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Arizona Desert Dermatology and Surgery PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Lake Havasu City