Colette Demoss, PA-C
Physician Assistant · Sioux City, IA
Colette Demoss, PA-C is a physician assistant with a practice address in Sioux City, Iowa, and NPI 1407585623, issued on Jun 6, 2022. Check the license with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Colette Demoss
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 3549 Southern Hills Dr, Sioux City, IA 51106
- Phone
- (712) 274-6729
- Enumerated
- Jun 6, 2022
- Record last updated
- Aug 24, 2024
- Fax
- (712) 274-6744
- Medicare enrollment
- Enrolled (PECOS I20231129003544); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,525 in Iowa → Look up another NPI →
Also registered at 3549 Southern Hills Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Colette Demoss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average physician assistant in 2024
2,359 Medicare Part D claims for 133 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Trazodone Hcl139 claims
- Quetiapine Fumarate125 claims
- Bupropion Xl108 claims
- Sertraline Hcl102 claims
- Hydroxyzine Hcl97 claims
- Escitalopram Oxalate94 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: $1,583.40
94 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, 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
- Rodney J Dean MD, PCSioux City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Colette Demoss among 1,525 physician assistant records in Iowa
Colette Demoss, PA-C is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 17% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2023 · median 2017 among the 1,053 with a school on file
- Record last updated2024 · 41% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 physician assistant records list a practice address in Sioux City
They are 32 of the 1,486 NPPES records with a practice address in Sioux City, and 1,525 physician assistant records in Iowa.
All 1,525 in Iowa → Every provider in Sioux City → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ashley Bennett, PA-CSioux City, IA 511061003219551
- Anne LangloisSioux City, IA 511061245539733
- Albert Okine, PA-C., M.S.P.A.S.Sioux City, IA 511061962558957
- Jeremy Vitamvas, PASioux City, IA 511061003845280
- Stephanie Walker, PA-CSioux City, IA 511061275668162
- Molly Earleywine, PASioux City, IA 511051912991183
- Randy Guerdet, PASioux City, IA 511051811981921
- Clifford Wilkinson, PA-CSioux City, IA 511051326080433
Common questions
What is Colette Demoss, PA-C's NPI number?
Colette Demoss, PA-C's National Provider Identifier (NPI) is 1407585623, issued on Jun 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Colette Demoss, PA-C located?
The NPPES record lists a practice address at 3549 Southern Hills Dr, Sioux City, IA, 51106. Phone: (712) 274-6729. Providers update this record themselves, so call before visiting.
How can I verify Colette Demoss, PA-C's license?
Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Colette Demoss, PA-C prescribe under Medicare Part D?
In 2024, Colette Demoss, PA-C had 2,359 Medicare Part D claims for 133 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.