William Neil Pearson, MD
Cardiovascular Disease Physician · Southbury, CT
William Neil Pearson, MD is a cardiovascular disease physician with a practice address in Southbury, Connecticut, and NPI 1255374112, issued on Jun 14, 2006. Check the license (Connecticut 25203, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William Neil Pearson
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 25203 CT
Self-reported in NPPES; status is on the state search - Practice location
- 30 Quaker Farms RD, Southbury, CT 06488
- Phone
- (203) 264-5911
- Enumerated
- Jun 14, 2006
- Record last updated
- Dec 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (203) 264-9177
- Medicaid ID
- 1252030 CT
- Medicare enrollment
- Enrolled (PECOS I20040609000313); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1981
- Entity
- Type 1 · individual
Also registered at 30 Quaker Farms RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Neil Pearson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 25203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
861 Medicare Part D claims for 229 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Eliquis93 claims
- Metoprolol Succinate73 claims
- Atorvastatin Calcium65 claims
- Carvedilol51 claims
- Amlodipine Besylate50 claims
- Clopidogrel48 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.
Industry payments in 2024: $72.28
3 payments; by number, the most common kind was food and beverage; the largest payer was Baxter Healthcare. The 16,686 providers of this specialty with any payment received $3,819.56 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 2 group practices
- Diagnostic Imaging OF SouthburySouthbury, CT
- Hartford Healthcare Medical Group Specialists PLLCStorrs, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cardiovascular Disease Physician providers in Connecticut
There are 503 cardiovascular disease physician records in Connecticut.
Other cardiovascular disease physician records in Connecticut
- Khaled AbazaMiddletown, CT1255986121
- Binny Abraham, M.D.New Haven, CT1760657647
- Joseph Abreu, MDTorrington, CT1003996240
- Arun Agarwal, M.D.New Britain, CT1326226044
- Sneha Agarwalla, MDBloomfield, CT1801245162
- Elliot Agin, M.D.Milford, CT1790729093
- Tariq Ahmad, M.D.New Haven, CT1104955699
- Zain Ahmed, M.D.Wallingford, CT1952782567
- Keshava Aithal, MDMiddletown, CT1811005713
- Joseph Akar, MDNew Haven, CT1558430058
Common questions
What is William Neil Pearson, MD's NPI number?
William Neil Pearson, MD's National Provider Identifier (NPI) is 1255374112, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Neil Pearson, MD located?
The NPPES record lists a practice address at 30 Quaker Farms RD, Southbury, CT, 06488. Phone: (203) 264-5911. Providers update this record themselves, so call before visiting.
How can I verify William Neil Pearson, MD's license?
NPPES lists Connecticut license number 25203, 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 William Neil Pearson, MD prescribe under Medicare Part D?
In 2024, William Neil Pearson, MD had 861 Medicare Part D claims for 229 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.