Sybil Lee Sandoval, MD
Internal Medicine Physician · Avon, CT
Sybil Lee Sandoval, MD is an internal medicine physician with a practice address in Avon, Connecticut, and NPI 1407833106, issued on Dec 23, 2005. Check the license (Connecticut 032256, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Sybil Lee Sandoval
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 032256 CT
Self-reported in NPPES; status is on the state search - Practice location
- 44 Dale RD, Avon, CT 06001
- Phone
- (860) 674-8830
- Enumerated
- Dec 23, 2005
- Record last updated
- Mar 7, 2023
- Fax
- (860) 674-8984
- Medicare enrollment
- Enrolled (PECOS I20091203000515); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 1989
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 44 Dale RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Henry Balavender, PTPhysical Therapist1427133594
- Jennifer Baranowski, APRN, NP-CFamily Nurse Practitioner1336813393
- Matthew Baronowski, DPTPhysical Therapist1275188054
- Lynne Benjamin, APRNFamily Nurse Practitioner1134528946
- Paul ContePhysical Therapist1609984350
- Thomas Corredine, DOGastroenterology Physician1417214214
Verify Sybil Lee Sandoval in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 032256Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average internal medicine physician in 2024
3,184 Medicare Part D claims for 397 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Atorvastatin Calcium395 claims
- Levothyroxine Sodium221 claims
- Losartan Potassium210 claims
- Rosuvastatin Calcium186 claims
- Lisinopril134 claims
- Amlodipine Besylate115 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: $939.96
40 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Prime Healthcare, PCWethersfield, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sybil Lee Sandoval among 2,623 internal medicine physician records in Connecticut
Sybil Lee Sandoval, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2004 among the 1,646 with a school on file
- Record last updated2023 · 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).
15 internal medicine physician records list a practice address in Avon
They are 15 of the 673 NPPES records with a practice address in Avon, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Avon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ronald Buonomano, MDAvon, CT 060011861597189
- Wayne Chen, MDAvon, CT 060011679640841
- Marie Dam, MDAvon, CT 060011164576062
- Ingrid Grafals, MDAvon, CT 060011538122262
- Lisa Gronski, D.O.Avon, CT 060011265758577
- Joyce Justin, M.D.Avon, CT 060011972748481
- Chi Kim, MDAvon, CT 060011023094125
- Rene Lerer, M.D.Avon, CT 060011982826616
Common questions
What is Sybil Lee Sandoval, MD's NPI number?
Sybil Lee Sandoval, MD's National Provider Identifier (NPI) is 1407833106, issued on Dec 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sybil Lee Sandoval, MD located?
The NPPES record lists a practice address at 44 Dale RD, Avon, CT, 06001. Phone: (860) 674-8830. Providers update this record themselves, so call before visiting.
How can I verify Sybil Lee Sandoval, MD's license?
NPPES lists Connecticut license number 032256, 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 Sybil Lee Sandoval, MD prescribe under Medicare Part D?
In 2024, Sybil Lee Sandoval, MD had 3,184 Medicare Part D claims for 397 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.