Sirus Hamzavi, M.D.
Ophthalmology Physician · Portland, ME
Sirus Hamzavi, M.D. is an ophthalmology physician with a practice address in Portland, Maine, and NPI 1174503825, issued on Jan 19, 2006. Check the license (Maine 016330, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sirus Hamzavi
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 016330 ME
Self-reported in NPPES; status is on the state search - Practice location
- 15 Lowell St, Portland, ME 04102
- Phone
- (207) 774-8277
- Enumerated
- Jan 19, 2006
- Record last updated
- Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (207) 871-1415
- Medicare enrollment
- Enrolled (PECOS I20040309001254); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 98 in Maine → Look up another NPI →
Also registered at 15 Lowell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nirupama Aggarwal, ODOptometrist1871599928
- Jill Amundson, ODOptometrist1710983861
- Robert Cady, MDGlaucoma Specialist (Ophthalmology) Physician1174529564
- Hannah Calvelli, ODOptometrist1205455847
- Benjamin Fowler, MD, PHDOphthalmology Physician1508397050
- Hallie Hahn, MDOphthalmology Physician1083238133
Verify Sirus Hamzavi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 016330Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average ophthalmology physician in 2024
191 Medicare Part D claims for 56 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Latanoprost49 claims
- Dorzolamide-Timolol45 claims
- Lumigan21 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $20.73
1 payment: education; the largest payer was Regeneron Healthcare Solutions, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Mainegeneral Medical CenterFairfield, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sirus Hamzavi among 98 ophthalmology physician records in Maine
Sirus Hamzavi, M.D. is one of 98 ophthalmology physician records with a practice address in Maine. 68% 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 24% of them.
- NPI issued2006 · 24% of these records are older, 39% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1992 · median 2001 among the 50 with a school on file
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Maine
There are 98 ophthalmology physician records in Maine.
All 98 in Maine → Every provider in Portland → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Mark Balles, M.D.Portland, ME 041021780654392
- A Berlin, M.D.Portland, ME 041021760414734
- Robert Daly, M.D.Portland, ME 041021215032685
- Peter Hedstrom, MDPortland, ME 041021902802028
- William Holt, M.D.Portland, ME 041021710914163
- Frederick Miller, MDPortland, ME 041021376549402
- Jackie Nguyen, MDPortland, ME 041021326094533
- Frank Read, MDPortland, ME 041021295731677
Common questions
What is Sirus Hamzavi, M.D.'s NPI number?
Sirus Hamzavi, M.D.'s National Provider Identifier (NPI) is 1174503825, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sirus Hamzavi, M.D. located?
The NPPES record lists a practice address at 15 Lowell St, Portland, ME, 04102. Phone: (207) 774-8277. Providers update this record themselves, so call before visiting.
How can I verify Sirus Hamzavi, M.D.'s license?
NPPES lists Maine license number 016330, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sirus Hamzavi, M.D. prescribe under Medicare Part D?
In 2024, Sirus Hamzavi, M.D. had 191 Medicare Part D claims for 56 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Sirus Hamzavi, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.