Sheila Maier, D.O.
Endocrinology, Diabetes & Metabolism Physician · Denver, CO
Sheila Maier, D.O. is an endocrinology, diabetes & metabolism physician with a practice address in Denver, Colorado, and NPI 1033599162, issued on Jun 3, 2015. Check the license (Colorado 75005, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sheila Maier
- Credential
- D.O.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 75005 CO
R2493 AZ
284301 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1601 E 19TH Ave Ste 5500, Denver, CO 80218
- Phone
- (303) 228-1240
- Enumerated
- Jun 3, 2015
- Record last updated
- Jul 30, 2025
- Fax
- (303) 228-1250
- Medicare enrollment
- Enrolled (PECOS I20250515003214); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 149 in Colorado → Look up another NPI →
Also registered at 1601 E 19TH Ave Ste 5500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ethan MytingerPhysician Assistant1932753100
- Amanda Osborne, DPTPhysical Therapist1962811489
Verify Sheila Maier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 75005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,928 Medicare Part D claims for 719 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Levothyroxine Sodium481 claims
- Metformin Hcl Er348 claims
- Ozempic334 claims
- Trulicity276 claims
- Jardiance271 claims
- Mounjaro262 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $955.36
45 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Healthone Clinic Services - Medical Specialties LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sheila Maier among 149 endocrinology, diabetes & metabolism physician records in Colorado
Sheila Maier, D.O. is one of 149 endocrinology, diabetes & metabolism physician records with a practice address in Colorado. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 87% of them.
- NPI issued2015 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2002 among the 106 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Colorado
There are 149 endocrinology, diabetes & metabolism physician records in Colorado.
All 149 in Colorado → Every provider in Denver → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Sarah Bull, MDDenver, CO 802181427165547
- Leslie Gamache, MDDenver, CO 802181851303002
- Gregory Lund, M.D.Denver, CO 802181265468342
- Julia Rifkin, MDDenver, CO 802181689757296
- Katlyn SawyerDenver, CO 802181124600150
- Daniel Citron, M.D.Denver, CO 802201861442410
- Alex Goldsmith, M.D.Denver, CO 802201417907064
- Romana Haas, MDDenver, CO 802201386739258
Common questions
What is Sheila Maier, D.O.'s NPI number?
Sheila Maier, D.O.'s National Provider Identifier (NPI) is 1033599162, issued on Jun 3, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sheila Maier, D.O. located?
The NPPES record lists a practice address at 1601 E 19TH Ave Ste 5500, Denver, CO, 80218. Phone: (303) 228-1240. Providers update this record themselves, so call before visiting.
How can I verify Sheila Maier, D.O.'s license?
NPPES lists Colorado license number 75005, 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 Sheila Maier, D.O. prescribe under Medicare Part D?
In 2024, Sheila Maier, D.O. had 4,928 Medicare Part D claims for 719 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Sheila Maier, D.O.'s MIPS final score?
The 2023 MIPS final score is 79.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.