Patrick William Zimmerman, D.O.
Trauma Surgery Physician · Danbury, CT
Patrick William Zimmerman, D.O. is a trauma surgery physician with a practice address in Danbury, Connecticut, and NPI 1740674662, issued on Mar 28, 2015. Check the license (Connecticut 71913, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Patrick William Zimmerman
- Credential
- D.O.
- Primary taxonomy
- Trauma Surgery Physician 2086S0127X
- License number
- 71913 CT
Self-reported in NPPES; status is on the state search - Practice location
- 111 Osborne St, Danbury, CT 06810
- Phone
- (203) 739-7131
- Enumerated
- Mar 28, 2015
- Record last updated
- Feb 24, 2025
- Fax
- (203) 739-1554
- Medicare enrollment
- Enrolled (PECOS I20220818002396); accepts Medicare assignment
- Medical or professional school
- At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, 2015
- Entity
- Type 1 · individual
8 nearest trauma surgery physician records → All 14 in Connecticut → Look up another NPI →
Also registered at 111 Osborne St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jason Costa, M.D.Cardiovascular Disease Physician1588007645
- Charlene Deluca, MS, RD, CDNRegistered Dietitian1285226282
- Cynthia Fiore, PAPhysician Assistant1467051920
Verify Patrick William Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 71913Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 94.2 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).
Industry payments in 2024: $8,473.00
21 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 762 providers of this specialty with any payment received $2,324.59 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
- Nuvance Health Medical Practice CT IncDanbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick William Zimmerman among 14 trauma surgery physician records in Connecticut
Patrick William Zimmerman, D.O. is one of 14 trauma surgery physician records with a practice address in Connecticut. 100% 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 71% of them.
- NPI issued2015 · 71% of these records are older, 14% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 100% of these records are
- Graduated2015 · median 2011 among the 14 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Trauma Surgery Physician providers in Connecticut
There are 14 trauma surgery physician records in Connecticut.
All 14 in Connecticut → Every provider in Danbury → Trauma Surgery Physician nationwide →
The 8 trauma surgery physician records with the nearest ZIP codes
- Michael Nicoara, D.O.Danbury, CT 068101184002255
- Krishan Patel, MD FACSDanbury, CT 068101194014852
- Jill Watras, M.D.Norwalk, CT 068501023224284
- Matthew Carlson, M.D.Bridgeport, CT 066061558689133
- Lucy Ruangvoravat, MDNew Haven, CT 065191972816320
- Robert Becher, MD, MSNew Haven, CT 065101275714008
- Bishwajit Bhattacharya, M.D.New Haven, CT 065101740500479
- Lisa Kodadek, MDNew Haven, CT 065101972802791
Common questions
What is Patrick William Zimmerman, D.O.'s NPI number?
Patrick William Zimmerman, D.O.'s National Provider Identifier (NPI) is 1740674662, issued on Mar 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Patrick William Zimmerman, D.O. located?
The NPPES record lists a practice address at 111 Osborne St, Danbury, CT, 06810. Phone: (203) 739-7131. Providers update this record themselves, so call before visiting.
How can I verify Patrick William Zimmerman, D.O.'s license?
NPPES lists Connecticut license number 71913, 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.
What is Patrick William Zimmerman, D.O.'s MIPS final score?
The 2023 MIPS final score is 94.2 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.