Otto Weis, M.D.
Family Medicine Physician · Middletown, CT
Otto Weis, M.D. is a family medicine physician with a practice address in Middletown, Connecticut, and NPI 1326028176, issued on Jan 18, 2006. Check the license (Connecticut 030091, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Otto Weis
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 030091 CT
Self-reported in NPPES; status is on the state search - Practice location
- 90 S Main St, Middletown, CT 06457
- Phone
- (860) 344-6300
- Enumerated
- Jan 18, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (860) 344-9249
- Medicare enrollment
- Enrolled (PECOS I20091218000293); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Also registered at 90 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suleiman Abiola, MDStudent in an Organized Health Care Education/Training Program1538800149
- Hunter AdamsStudent in an Organized Health Care Education/Training Program1235979121
- Kassidy Amburgey, M.D.Student in an Organized Health Care Education/Training Program1720782261
- Shelley Burchsted, MDFamily Medicine Physician1235579251
- Michelle Cardona, M.D., M.P.H.Family Medicine Physician1346462256
- Jessica Cerdena, M.D.Student in an Organized Health Care Education/Training Program1033813597
Verify Otto Weis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 030091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average family medicine physician in 2024
2,174 Medicare Part D claims for 174 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 46 claims were for opioids.
Most prescribed
- Atorvastatin Calcium106 claims
- Lisinopril93 claims
- Amlodipine Besylate90 claims
- Sertraline Hcl82 claims
- Eliquis77 claims
- Gabapentin70 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 MIPS final score for 2023 (Medicare payment program): 97.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Middlesex HospitalPortland, CT · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Otto Weis among 958 family medicine physician records in Connecticut
Otto Weis, M.D. is one of 958 family medicine physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1987 · median 2009 among the 611 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 family medicine physician records list a practice address in Middletown
They are 58 of the 1,590 NPPES records with a practice address in Middletown, and 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in Middletown → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alan Douglass, M.D.Middletown, CT 064571982684296
- Cliff Drechsler-Martell, MDMiddletown, CT 064571770558108
- Matthew Huddleston, MDMiddletown, CT 064571063418218
- Michael Kazakoff, M.D.Middletown, CT 064571346220647
- Adriel Kramer, M.D.Middletown, CT 064571932189792
- Thomas Lambe, M.D.Middletown, CT 064571831197706
- Carl Lecce, MDMiddletown, CT 064571477550523
- Karen McArthur, M.D.Middletown, CT 064571710965199
Common questions
What is Otto Weis, M.D.'s NPI number?
Otto Weis, M.D.'s National Provider Identifier (NPI) is 1326028176, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Otto Weis, M.D. located?
The NPPES record lists a practice address at 90 S Main St, Middletown, CT, 06457. Phone: (860) 344-6300. Providers update this record themselves, so call before visiting.
How can I verify Otto Weis, M.D.'s license?
NPPES lists Connecticut license number 030091, 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 Otto Weis, M.D. prescribe under Medicare Part D?
In 2024, Otto Weis, M.D. had 2,174 Medicare Part D claims for 174 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Otto Weis, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.3 of 100. 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.