Corinn Gayer, DO
NPI 1518329929 · Family Medicine Physician · Thornton, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corinn Gayer, DO is a Family Medicine Physician provider in Thornton, CO (NPI 1518329929).
Provider details
- NPI number
- 1518329929
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 05-43928 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
160 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $94 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 36 | $68 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 33 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $81 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $129 |
Typical Medicare-allowed amounts for these services range $16–$129 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 24 |
| Simvastatin | 73 | 24 |
| Lisinopril | 66 | 22 |
| Levothyroxine Sodium | 63 | 22 |
| Losartan Potassium | 48 | 17 |
| Gabapentin | 48 | 15 |
| Amlodipine Besylate | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$320 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 14300 Orchard PkwyWestminster, CO 80023-9206Phone: (303) 430-5560Fax: (303) 430-5565
- 505 N Main StUlysses, KS 67880Phone: (620) 356-1261Fax: (620) 356-3846
Registry dates
- Enumerated
- 2016-03-24
- Last updated
- 2020-10-30
- Certified
- 2020-10-30
Frequently asked questions
- What is Corinn Gayer's NPI number?
- Corinn Gayer's National Provider Identifier (NPI) is 1518329929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corinn Gayer's specialty?
- Corinn Gayer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Corinn Gayer located?
- Corinn Gayer's practice location on file with NPPES is 4075 E 128th Ave, Thornton, CO 80241-2201.
- What is Corinn Gayer's phone number?
- The practice phone number listed in the NPPES registry for Corinn Gayer is (303) 925-4210.
- Does Corinn Gayer accept Medicare?
- Corinn Gayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corinn Gayer's NPI active?
- Yes — Corinn Gayer's NPI (1518329929) is active in the NPPES registry as of the last update on 2020-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.