David K. Custis, PA-C
Physician Assistant · Gillette, WY
David K. Custis, PA-C is a physician assistant with a practice address in Gillette, Wyoming, and NPI 1477516540, issued on Apr 10, 2006. Check the license (Wyoming PA832, as entered in NPPES) with the Wyoming board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David K. Custis
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA832 WY
Self-reported in NPPES; status is on the state search - Practice location
- 501 S Burma Ave, Gillette, WY 82716
- Phone
- (307) 688-3636
- Enumerated
- Apr 10, 2006
- Record last updated
- Jul 29, 2026
- Fax
- (307) 688-7920
- Medicare enrollment
- Enrolled (PECOS I20190917002845); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 260 in Wyoming → Look up another NPI →
Also registered at 501 S Burma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edward Bergin, MD, MSInternal Medicine Physician1982100988
- Judith Boyle, M.D.Hospitalist Physician1124062310
Verify David K. Custis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wyoming board licenses this profession
Search for license PA832Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average physician assistant in 2024
336 Medicare Part D claims for 217 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Prednisone42 claims
- Cephalexin34 claims
- Amoxicillin-Clavulanate Potass26 claims
- Azithromycin26 claims
- Cefdinir21 claims
- Amoxicillin18 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.
Industry payments in 2024: $52.85
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Campbell County Hospital DistrictGillette, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David K. Custis among 260 physician assistant records in Wyoming
David K. Custis, PA-C is one of 260 physician assistant records with a practice address in Wyoming. 78% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 76% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1982 · median 2015 among the 176 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Wyoming practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 physician assistant records list a practice address in Gillette
They are 18 of the 696 NPPES records with a practice address in Gillette, and 260 physician assistant records in Wyoming.
All 260 in Wyoming → Every provider in Gillette → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Alison Brady, PA-CGillette, WY 827161053697920
- Erin Clikeman, PA-CGillette, WY 827161720417975
- Allison Fraicola, PA-CGillette, WY 827161912681800
- Jason Higgs, PAGillette, WY 827161851826408
- David Jenkins, P.A.Gillette, WY 827161346399185
- Dylan Lindsay, PA-CGillette, WY 827161376321406
- Dawn Nolan, PA-CGillette, WY 827161689638074
- Roxanne Peters, PA-CGillette, WY 827161558593731
Common questions
What is David K. Custis, PA-C's NPI number?
David K. Custis, PA-C's National Provider Identifier (NPI) is 1477516540, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David K. Custis, PA-C located?
The NPPES record lists a practice address at 501 S Burma Ave, Gillette, WY, 82716. Phone: (307) 688-3636. Providers update this record themselves, so call before visiting.
How can I verify David K. Custis, PA-C's license?
NPPES lists Wyoming license number PA832, as entered by the provider. Search the Wyoming board that licenses this profession; the NPPES record confirms identity only.
How much does David K. Custis, PA-C prescribe under Medicare Part D?
In 2024, David K. Custis, PA-C had 336 Medicare Part D claims for 217 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.