Gregory Warren Schmidt, MD
Emergency Medicine Physician · Waterbury, CT
Gregory Warren Schmidt, MD is an emergency medicine physician with a practice address in Waterbury, Connecticut, and NPI 1336124437, issued on Dec 12, 2005. Check the license (Connecticut 036917, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Warren Schmidt
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036917 CT
Self-reported in NPPES; status is on the state search - Practice location
- 64 Robbins St, Waterbury, CT 06708
- Phone
- (203) 573-6295
- Enumerated
- Dec 12, 2005
- Record last updated
- Aug 17, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (203) 573-7613
- Medicare enrollment
- Enrolled (PECOS I20060918000284); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 846 in Connecticut → Look up another NPI →
Also registered at 64 Robbins St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elijah AdamsPhysician Assistant1598570939
- Jennifer Aldrich, PA-CPhysician Assistant1992108757
- Muhammad Saad Bin AmjadHospitalist Physician1508247305
- Samuel Amoakohene, M.D.Anesthesiology Physician1144632241
- Andrea AndersenPhysician Assistant1265921399
- Grace AppahStudent in an Organized Health Care Education/Training Program1295562379
Verify Gregory Warren Schmidt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 036917Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average emergency medicine physician in 2024
378 Medicare Part D claims for 267 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 16 claims were for opioids.
Most prescribed
- Azithromycin54 claims
- Prednisone41 claims
- Doxycycline Hyclate40 claims
- Cephalexin32 claims
- Cefuroxime26 claims
- Ibuprofen21 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): 83.3 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).
Bills Medicare through one group practice
- The Charlotte Hungerford HospitalTorrington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Warren Schmidt among 846 emergency medicine physician records in Connecticut
Gregory Warren Schmidt, MD is one of 846 emergency medicine physician records with a practice address in Connecticut. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1995 · median 2011 among the 574 with a school on file
- Record last updated2009 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 emergency medicine physician records list a practice address in Waterbury
They are 41 of the 3,148 NPPES records with a practice address in Waterbury, and 846 emergency medicine physician records in Connecticut.
All 846 in Connecticut → Every provider in Waterbury → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Justin Cheesman, M.D.Waterbury, CT 067081295832814
- David Goldwag, DOWaterbury, CT 067081245261551
- Robert Greene, MDWaterbury, CT 067081407831779
- Dennis Laird, MDWaterbury, CT 067081275518102
- Robert Murray, MDWaterbury, CT 067081598755753
- Jorge Otero, M.D.Waterbury, CT 067081881651644
- Peter Porrello, MDWaterbury, CT 067081710962097
- Ralph Rohatsch, MDWaterbury, CT 067081194700013
Common questions
What is Gregory Warren Schmidt, MD's NPI number?
Gregory Warren Schmidt, MD's National Provider Identifier (NPI) is 1336124437, issued on Dec 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Warren Schmidt, MD located?
The NPPES record lists a practice address at 64 Robbins St, Waterbury, CT, 06708. Phone: (203) 573-6295. Providers update this record themselves, so call before visiting.
How can I verify Gregory Warren Schmidt, MD's license?
NPPES lists Connecticut license number 036917, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Warren Schmidt, MD prescribe under Medicare Part D?
In 2024, Gregory Warren Schmidt, MD had 378 Medicare Part D claims for 267 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Gregory Warren Schmidt, MD's MIPS final score?
The 2023 MIPS final score is 83.3 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.