Sheila Maier, D.O.
NPI 1033599162ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Denver, CO
Internal Medicine, Endocrinology, Diabetes & Metabolism (D.O.) with Healthone Clinic Services - Medical Specialties LLC, practicing in Denver, Colorado. Their prescriptions cost Medicare Part D more than their services did: $2,838,324 for 4,928 claims, against $113,046 paid for services in 2024. Amgen Inc. was the largest of 15 companies reporting payments in 2025, $713.52 in all, mostly food and beverage. Lists Cape Cod Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033599162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 3, 2015 |
| Last updated in NPPES | Jul 30, 2025 |
| Certified by provider | Jul 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 75005 | CO |
| Internal Medicine | 207R00000X | R2493 | AZ |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | 284301 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 733 |
|---|---|
| Services billed | 2,663 across 16 procedure codes |
| Paid by Medicare | $113,046 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,928 · 11,624 30-day fills |
|---|---|
| Patients | 719 |
| Total drug cost | $2,838,324 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Healthone Clinic Services - Medical Specialties LLCDenver, CO · 21 clinicians
Hospital affiliations
- Cape Cod HospitalHyannis, MA
- Falmouth HospitalFalmouth, MA
- HCA Healthone Presbyterian St. LukesDenver, CO
Industry payments (Open Payments)
- 2025$713.52 · 31 payments from 15 companies
- 2024$977.07 · 46 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $189.79 | 8 |
| Abbott Laboratories | $111.36 | 4 |
| Glaxosmithkline, LLC. | $60.17 | 3 |
| Xeris Pharmaceuticals, Inc. | $40.60 | 2 |
| E.R. Squibb & Sons, L.L.C. | $38.40 | 2 |
What the 2025 payments were for
- Food and Beverage$713.52 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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