Charles Gast
Otolaryngology Physician · Fort Collins, CO
Charles Gast is an otolaryngology physician with a practice address in Fort Collins, Colorado, and NPI 1659814663, issued on Nov 22, 2016. Check the license (Colorado 0070200, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Gast
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 0070200 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1120 E Elizabeth St Ste F101, Fort Collins, CO 80524
- Phone
- (970) 221-1177
- Enumerated
- Nov 22, 2016
- Record last updated
- Aug 4, 2023
- Medicare enrollment
- Enrolled (PECOS I20230831002712); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 188 in Colorado → Look up another NPI →
Also registered at 1120 E Elizabeth St Ste F101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Bohl, PA-CPhysician Assistant1952653859
- Christian Good, PA-CPhysician Assistant1952931180
- Thomas McKnight, M.D.Otolaryngology Physician1194067819
- Meagan OrrisPhysician Assistant1285081729
- Nicholas Quinn, M.D.Otolaryngology Physician1881011914
- Cecilia Talarico, AUDAudiologist1780507301
Verify Charles Gast in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 0070200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average otolaryngology physician in 2024
242 Medicare Part D claims for 122 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Ipratropium Bromide53 claims
- Omeprazole26 claims
- Oxycodone Hcl22 claims
- Azelastine Hcl20 claims
- Ondansetron Odt14 claims
- Amoxicillin-Clavulanate Potass11 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: $227.11
5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Alpine Ear Nose And Throat PCFort Collins, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Gast among 188 otolaryngology physician records in Colorado
Charles Gast is one of 188 otolaryngology physician records with a practice address in Colorado. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 87% of them.
- NPI issued2016 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2018 · median 2007 among the 136 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Colorado
There are 188 otolaryngology physician records in Colorado.
All 188 in Colorado → Every provider in Fort Collins → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- William Conlon, M.D.Fort Collins, CO 805241497765812
- Christopher Eriksen, M.D.Fort Collins, CO 805241144292673
- Blake Hyde, M.D.Fort Collins, CO 805241942595814
- Eric Mason, MDFort Collins, CO 805241104270560
- Thomas McKnight, M.D.Fort Collins, CO 805241194067819
- Nicholas Quinn, M.D.Fort Collins, CO 805241881011914
- Matthew Robertson, MDFort Collins, CO 805241245208214
- Stephen Wold, MDFort Collins, CO 805241417119991
Common questions
What is Charles Gast's NPI number?
Charles Gast's National Provider Identifier (NPI) is 1659814663, issued on Nov 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Charles Gast located?
The NPPES record lists a practice address at 1120 E Elizabeth St Ste F101, Fort Collins, CO, 80524. Phone: (970) 221-1177. Providers update this record themselves, so call before visiting.
How can I verify Charles Gast's license?
NPPES lists Colorado license number 0070200, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Gast prescribe under Medicare Part D?
In 2024, Charles Gast had 242 Medicare Part D claims for 122 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.