Diana Richardson, MD
Neurology Physician · New Haven, CT
Diana Richardson, MD is a neurology physician with a practice address in New Haven, Connecticut, and NPI 1437245487, issued on Oct 5, 2006. Check the license (Connecticut 004504, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Diana Richardson
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 004504 CT
Self-reported in NPPES; status is on the state search - Practice location
- 800 Howard Ave, New Haven, CT 06519
- Phone
- (203) 785-2140
- Enumerated
- Oct 5, 2006
- Entity
- Type 1 · individual
Also registered at 800 Howard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diana Richardson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 004504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average neurology physician in 2024
29 Medicare Part D claims, against an average of 1,356 among the 13,714 providers of this specialty who prescribed in Part D.
Most prescribed
- Carbidopa-Levodopa15 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.
105 neurology physician records list a New Haven practice address
They are 105 of the 9,793 NPPES records with a New Haven practice address, and 322 neurology physician records in Connecticut.
All 105 in New Haven → All 322 in Connecticut → Every provider in New Haven →
Other neurology physician records in Connecticut
- Wasan Abd Wahab, M.D.New Haven, CT1881380053
- Swetha Ade, M.D.Hartford, CT1801155296
- Ashish Adlakha, MDFarmington, CT1639344120
- Idaira Aguilar Tejedor, M.D.Stratford, CT1356758387
- Anees Ahmed, MDManchester, CT1184692089
- Mohammed Al-Dulaimi, M.D.New Haven, CT1366995185
- Stephanie Alessi-Larosa, M.D., M.P.H.Hartford, CT1255742326
- Syed Musadiq Ali, MDHartford, CT1376276477
- Hardik Amin, M.D.Hartford, CT1679716195
- Susan Arnold, MDNew Haven, CT1720040587
Common questions
What is Diana Richardson, MD's NPI number?
Diana Richardson, MD's National Provider Identifier (NPI) is 1437245487, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana Richardson, MD located?
The NPPES record lists a practice address at 800 Howard Ave, New Haven, CT, 06519. Phone: (203) 785-2140. Providers update this record themselves, so call before visiting.
How can I verify Diana Richardson, MD's license?
NPPES lists Connecticut license number 004504, 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 Diana Richardson, MD prescribe under Medicare Part D?
In 2024, Diana Richardson, MD had 29 Medicare Part D claims; the average among neurology physician prescribers was 1,356. 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.