Mary Lizabeth Aquavia
Internal Medicine Physician · Southbury, CT
Mary Lizabeth Aquavia is an internal medicine physician with a practice address in Southbury, Connecticut, and NPI 1982791547, issued on Oct 6, 2006. Check the license (Connecticut 025685, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mary Lizabeth Aquavia
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 025685 CT
Self-reported in NPPES; status is on the state search - Practice location
- 690 Main St S Ste 1, Southbury, CT 06488
- Phone
- (203) 262-4600
- Enumerated
- Oct 6, 2006
- Record last updated
- Jul 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051220000071); 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 690 Main St S Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph De Beauvoir, M.D.Internal Medicine Physician1659733624
Verify Mary Lizabeth Aquavia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 025685Check 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
3,102 Medicare Part D claims for 329 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Levothyroxine Sodium357 claims
- Atorvastatin Calcium226 claims
- Hydrochlorothiazide180 claims
- Amlodipine Besylate162 claims
- Simvastatin145 claims
- Ramipril118 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
- Prospect CT Medical Foundation IncSouthbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Lizabeth Aquavia among 2,623 internal medicine physician records in Connecticut
Mary Lizabeth Aquavia 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1982 · median 2004 among the 1,646 with a school on file
- Record last updated2019 · 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).
19 internal medicine physician records list a practice address in Southbury
They are 19 of the 520 NPPES records with a practice address in Southbury, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Southbury → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Florentino Abueg, MDSouthbury, CT 064881649372558
- Richard Biondi, M.D.Southbury, CT 064881619931623
- Jane HunterSouthbury, CT 064881275621625
- Dileema KalansuriyaSouthbury, CT 064881972785608
- Grazyna Kaszycki, MDSouthbury, CT 064881710900055
- Mary Miller, MDSouthbury, CT 064881063437820
- Jonathan Mosovich, M.D.Southbury, CT 064881851578660
- Carolyn O'Connor, MDSouthbury, CT 064881851328413
Common questions
What is Mary Lizabeth Aquavia's NPI number?
Mary Lizabeth Aquavia's National Provider Identifier (NPI) is 1982791547, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lizabeth Aquavia located?
The NPPES record lists a practice address at 690 Main St S Ste 1, Southbury, CT, 06488. Phone: (203) 262-4600. Providers update this record themselves, so call before visiting.
How can I verify Mary Lizabeth Aquavia's license?
NPPES lists Connecticut license number 025685, 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 Mary Lizabeth Aquavia prescribe under Medicare Part D?
In 2024, Mary Lizabeth Aquavia had 3,102 Medicare Part D claims for 329 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.