David Charles Zimmerman, DO
Emergency Medicine Physician · Sharon, CT
David Charles Zimmerman, DO is an emergency medicine physician with a practice address in Sharon, Connecticut, and NPI 1609165687, issued on Mar 30, 2011. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David Charles Zimmerman
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- OS016916 PA
036171484 IL
18767 NH
275394 NY
34.011010 OH
Self-reported in NPPES; status is on the state search - Practice location
- 50 Hospital Hill RD, Sharon, CT 06069
- Phone
- (860) 364-4111
- Enumerated
- Mar 30, 2011
- Record last updated
- Sep 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20241001003525); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 846 in Connecticut → Look up another NPI →
Also registered at 50 Hospital Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lois Alimonti, NPFamily Nurse Practitioner1205040219
- Jessica Bannerman, OTR/LOccupational Therapist1851858559
- Alexis Bell, DOEmergency Medicine Physician1730715665
- Md Bhuiyan, DOInternal Medicine Physician1871053413
- Joseph Catania, M.DSurgery Physician1093710477
- Birgit Clague, AGACNP-BCAcute Care Nurse Practitioner1043936578
Verify David Charles Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average emergency medicine physician in 2024
481 Medicare Part D claims for 290 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Prednisone51 claims
- Cephalexin46 claims
- Diclofenac Sodium38 claims
- Doxycycline Monohydrate36 claims
- Ondansetron Odt34 claims
- Azithromycin29 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.
4 hospitals and group practices
- Harvey Emergency Physicians PLLCHarvey, IL
- Integritas Emergency Physician Services LLCMount Vernon, IL
- Statera Health Care LLCHarrisburg, IL
- Thomas H Boyd Memorial HospitalCarrollton, IL · Critical Access Hospitals
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).
David Charles Zimmerman among 846 emergency medicine physician records in Connecticut
David Charles Zimmerman, DO 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 2011, is newer than 57% of them.
- NPI issued2011 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2010 · median 2011 among the 574 with a school on file
- Record last updated2025 · 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).
3 emergency medicine physician records list a practice address in Sharon
They are 3 of the 85 NPPES records with a practice address in Sharon, and 846 emergency medicine physician records in Connecticut.
All 846 in Connecticut → Every provider in Sharon → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Alexis Bell, DOSharon, CT 060691730715665
- Carin Vangelder, MDSharon, CT 060691912988916
- Ronald Agnes, M.D.Simsbury, CT 060701548399728
- Aleksandr Gorenbeyn, M.D.Rocky Hill, CT 060671124026232
- John Yaylagul, D.O.Rocky Hill, CT 060671346289790
- Louise Caudullo, D.O.Vernon, CT 060661558338079
- Alfred Caudullo, D.O.Vernon, CT 060661942276118
- Linda Rimkunos, MDSouth Glastonbury, CT 060731780638569
Common questions
What is David Charles Zimmerman, DO's NPI number?
David Charles Zimmerman, DO's National Provider Identifier (NPI) is 1609165687, issued on Mar 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is David Charles Zimmerman, DO located?
The NPPES record lists a practice address at 50 Hospital Hill RD, Sharon, CT, 06069. Phone: (860) 364-4111. Providers update this record themselves, so call before visiting.
How can I verify David Charles Zimmerman, DO's license?
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 David Charles Zimmerman, DO prescribe under Medicare Part D?
In 2024, David Charles Zimmerman, DO had 481 Medicare Part D claims for 290 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.