Peter Dixon, M.D.
Internal Medicine Physician · Essex, CT
Peter Dixon, M.D. is an internal medicine physician with a practice address in Essex, Connecticut, and NPI 1578750808, issued on Oct 1, 2007. Check the license (Connecticut 33140, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Peter Dixon
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 33140 CT
Self-reported in NPPES; status is on the state search - Practice location
- 192 Westbrook RD, Essex, CT 06426
- Phone
- (860) 767-1200
- Enumerated
- Oct 1, 2007
- Entity
- Type 1 · individual
Verify Peter Dixon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 33140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,693 Medicare Part D claims for 146 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 59 claims were for opioids.
Most prescribed
- Levothyroxine Sodium145 claims
- Atorvastatin Calcium121 claims
- Rosuvastatin Calcium109 claims
- Metoprolol Succinate92 claims
- Xarelto85 claims
- Escitalopram Oxalate74 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.
7 internal medicine physician records list a Essex practice address
They are 7 of the 208 NPPES records with a Essex practice address, and 2,830 internal medicine physician records in Connecticut.
All 7 in Essex → All 2,830 in Connecticut → Every provider in Essex →
Other internal medicine physician records in Connecticut
- Christina AbavanaBridgeport, CT1508206574
- Hoda Abdel Salam, M.D.New Britain, CT1144509316
- Gada Abdelhafiz, MDNew London, CT1467649558
- Mahmoud Abdelrahman, MDBridgeport, CT1467072868
- Simon Abi-SalehBridgeport, CT1891315529
- Gerard Abidor, D.O.Bridgeport, CT1518014539
- Richard Abraham, M.D.Canton, CT1023044252
- Odaliz Abreu-Lanfranco, MDNew Haven, CT1538276134
- Nila Aburto, MDStamford, CT1396325718
- Angelo Accomando, M.D.East Haven, CT1063454247
Common questions
What is Peter Dixon, M.D.'s NPI number?
Peter Dixon, M.D.'s National Provider Identifier (NPI) is 1578750808, issued on Oct 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peter Dixon, M.D. located?
The NPPES record lists a practice address at 192 Westbrook RD, Essex, CT, 06426. Phone: (860) 767-1200. Providers update this record themselves, so call before visiting.
How can I verify Peter Dixon, M.D.'s license?
NPPES lists Connecticut license number 33140, 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 Peter Dixon, M.D. prescribe under Medicare Part D?
In 2024, Peter Dixon, M.D. had 2,693 Medicare Part D claims for 146 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.