Sina Raissi, MD
Nephrology Physician · Middlebury, CT
Sina Raissi, MD is a nephrology physician with a practice address in Middlebury, Connecticut, and NPI 1053311662, issued on Jul 26, 2005. Check the license (Connecticut 03901, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Sina Raissi
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 03901 CT
Self-reported in NPPES; status is on the state search - Practice location
- 850 Straits Tpke, Middlebury, CT 06762
- Phone
- (203) 758-1800
- Enumerated
- Jul 26, 2005
- Record last updated
- Oct 6, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (203) 758-1804
- Medicaid ID
- 001390111 CT
- Medicare enrollment
- Enrolled (PECOS I20040514000335); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 167 in Connecticut → Look up another NPI →
Also registered at 850 Straits Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Buller, M.D.Nephrology Physician1154321768
- Gina Burrows, APRNRegistered Nurse1235282369
- Marilyn Olsen, PAPhysician Assistant1407856917
- Beatriz Olson, MDEndocrinology, Diabetes & Metabolism Physician1871543009
- Mira Rho, MDNephrology Physician1093936205
- David Roer, MDNephrology Physician1073513685
Verify Sina Raissi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 03901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average nephrology physician in 2024
3,293 Medicare Part D claims for 370 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Amlodipine Besylate336 claims
- Atorvastatin Calcium199 claims
- Losartan Potassium198 claims
- Metoprolol Succinate198 claims
- Calcitriol195 claims
- Furosemide180 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: $524.43
23 payments; by number, the most common kind was food and beverage; the largest payer was Aurinia Pharma U.S., Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Nephrology And Hypertension Assoc PCMiddlebury, CT
- Trinity Health OF New England Provider Network Organization IncWaterbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sina Raissi among 167 nephrology physician records in Connecticut
Sina Raissi, MD is one of 167 nephrology physician records with a practice address in Connecticut. 83% 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, 70% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1998 · median 2002 among the 116 with a school on file
- Record last updated2010 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 nephrology physician records list a practice address in Middlebury
They are 4 of the 253 NPPES records with a practice address in Middlebury, and 167 nephrology physician records in Connecticut.
All 167 in Connecticut → Every provider in Middlebury → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Gregory Buller, M.D.Middlebury, CT 067621154321768
- Mira Rho, MDMiddlebury, CT 067621093936205
- David Roer, MDMiddlebury, CT 067621073513685
- William Handelman, M.D.Torrington, CT 067901609851369
- Michael Kovalchik, M.D.Torrington, CT 067901124003892
- George Sunny Pazhayattil, M.D.Torrington, CT 067901588810055
- Badamkhand Baatarkhuu, M.D.Danbury, CT 068101528334380
- Panupong Lisawat, MDDanbury, CT 068101922254184
Common questions
What is Sina Raissi, MD's NPI number?
Sina Raissi, MD's National Provider Identifier (NPI) is 1053311662, issued on Jul 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sina Raissi, MD located?
The NPPES record lists a practice address at 850 Straits Tpke, Middlebury, CT, 06762. Phone: (203) 758-1800. Providers update this record themselves, so call before visiting.
How can I verify Sina Raissi, MD's license?
NPPES lists Connecticut license number 03901, 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 Sina Raissi, MD prescribe under Medicare Part D?
In 2024, Sina Raissi, MD had 3,293 Medicare Part D claims for 370 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.