Farzana Aziz, M.D.
Internal Medicine Physician · Smithtown, NY
Farzana Aziz, M.D. is an internal medicine physician with a practice address in Smithtown, New York, and NPI 1841453057, issued on Jul 8, 2008. Check the license (New York 253369, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Farzana Aziz
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 253369 NY
Self-reported in NPPES; status is on the state search - Practice location
- 994 W Jericho Tpke Ste 201, Smithtown, NY 11787
- Phone
- (631) 864-4499
- Enumerated
- Jul 8, 2008
- Record last updated
- Jun 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (631) 864-6023
- Medicaid ID
- 03139219 NY
- Medicare enrollment
- Enrolled (PECOS I20091005000224); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 994 W Jericho Tpke Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor Abo-Hamzy, PAPhysician Assistant1316405368
- Mya HutchinsPhysician Assistant1538846779
- Richard Lewin, MDInternal Medicine Physician1508962705
Verify Farzana Aziz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 253369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average internal medicine physician in 2024
3,874 Medicare Part D claims for 441 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium316 claims
- Amlodipine Besylate246 claims
- Losartan Potassium169 claims
- Levothyroxine Sodium159 claims
- Simvastatin158 claims
- Rosuvastatin Calcium127 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: $256.92
13 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Chs Physician Partners PCSmithtown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Farzana Aziz among 12,067 internal medicine physician records in New York
Farzana Aziz, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2000 · median 2002 among the 7,221 with a school on file
- Record last updated2013 · 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 internal medicine physician records list a practice address in Smithtown
They are 36 of the 1,907 NPPES records with a practice address in Smithtown, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Smithtown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michele Becker-Hamou, MDSmithtown, NY 117871700843067
- Deborah Blenner, M.D.Smithtown, NY 117871366497927
- Dara Brener, MDSmithtown, NY 117871750362695
- Paul Caiati, MDSmithtown, NY 117871063407898
- Joseph Calandrino, M.D.Smithtown, NY 117871962400796
- Neena Chaudhari, M.D.Smithtown, NY 117871811932890
- Vasilios Kalonaros, M.D.Smithtown, NY 117871376501296
- Michael Kaplan, DOSmithtown, NY 117871841298593
Common questions
What is Farzana Aziz, M.D.'s NPI number?
Farzana Aziz, M.D.'s National Provider Identifier (NPI) is 1841453057, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Farzana Aziz, M.D. located?
The NPPES record lists a practice address at 994 W Jericho Tpke Ste 201, Smithtown, NY, 11787. Phone: (631) 864-4499. Providers update this record themselves, so call before visiting.
How can I verify Farzana Aziz, M.D.'s license?
NPPES lists New York license number 253369, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Farzana Aziz, M.D. prescribe under Medicare Part D?
In 2024, Farzana Aziz, M.D. had 3,874 Medicare Part D claims for 441 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.