Sonal Agarwal
Internal Medicine Physician · Glastonbury, CT
Sonal Agarwal is an internal medicine physician with a practice address in Glastonbury, Connecticut, and NPI 1851033633, issued on Apr 11, 2022. Check the license (Connecticut 80626, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Sonal Agarwal
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 80626 CT
Self-reported in NPPES; status is on the state search - Practice location
- 320 Western Blvd Ste 104, Glastonbury, CT 06033
- Phone
- (860) 633-2487
- Enumerated
- Apr 11, 2022
- Record last updated
- Aug 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20251111003587); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 320 Western Blvd Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dennis Knapik, M.D.Internal Medicine Physician1336147602
- Shanaaz Mohammed, M.D.Internal Medicine Physician1245426626
Verify Sonal Agarwal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 80626Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
173 Medicare Part D claims for 43 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Albuterol Sulfate Hfa13 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.
Bills Medicare through one group practice
- Prohealth Physicians PCGlastonbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonal Agarwal among 2,623 internal medicine physician records in Connecticut
Sonal Agarwal is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2004 · median 2004 among the 1,646 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in Glastonbury
They are 24 of the 960 NPPES records with a practice address in Glastonbury, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Glastonbury → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kenneth Abriola, MDGlastonbury, CT 060331083693022
- Richard Graniero, MDGlastonbury, CT 060331164538419
- Stuart Herlands, MDGlastonbury, CT 060331336150309
- Devika Kasaraneni, MDGlastonbury, CT 060331366454795
- Melissa Klaus, MDGlastonbury, CT 060331124136353
- Dennis Knapik, M.D.Glastonbury, CT 060331336147602
- Charles Leach, MDGlastonbury, CT 060331720091788
- Angela Petronio, MDGlastonbury, CT 060331699881284
Common questions
What is Sonal Agarwal's NPI number?
Sonal Agarwal's National Provider Identifier (NPI) is 1851033633, issued on Apr 11, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sonal Agarwal located?
The NPPES record lists a practice address at 320 Western Blvd Ste 104, Glastonbury, CT, 06033. Phone: (860) 633-2487. Providers update this record themselves, so call before visiting.
How can I verify Sonal Agarwal's license?
NPPES lists Connecticut license number 80626, 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 Sonal Agarwal prescribe under Medicare Part D?
In 2024, Sonal Agarwal had 173 Medicare Part D claims for 43 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.