Sidney Henry Mandelbaum, M.D.
Ophthalmology Physician · New York, NY
Sidney Henry Mandelbaum, M.D. is an ophthalmology physician with a practice address in New York, New York, and NPI 1548379431, issued on Aug 30, 2006. Check the license (New York 131138-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sidney Henry Mandelbaum
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 131138-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 178 E 71St St, New York, NY 10021
- Phone
- (212) 650-0400
- Enumerated
- Aug 30, 2006
- Record last updated
- Mar 22, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (212) 288-4223
- Medicare enrollment
- Enrolled (PECOS I20110520000483); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1976
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,822 in New York → Look up another NPI →
Also registered at 178 E 71St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Borodkin, MDOphthalmology Physician1801903349
- Alexandra Herzlich, MDCornea and External Diseases Specialist Physician1932360997
- Roslyn Stahl, MDOphthalmology Physician1104944859
Verify Sidney Henry Mandelbaum 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 131138-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average ophthalmology physician in 2024
1,707 Medicare Part D claims for 391 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Prednisolone Acetate360 claims
- Latanoprost302 claims
- Ofloxacin262 claims
- Timolol Maleate97 claims
- Fluorometholone82 claims
- Brimonidine Tartrate76 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 MIPS final score for 2023 (Medicare payment program): 76.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $115.07
5 payments; by number, the most common kind was food and beverage; the largest payer was Amgen 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.
Sidney Henry Mandelbaum among 1,822 ophthalmology physician records in New York
Sidney Henry Mandelbaum, M.D. is one of 1,822 ophthalmology 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 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1976 · median 1995 among the 1,215 with a school on file
- Record last updated2011 · 71% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in New York
There are 1,822 ophthalmology physician records in New York.
All 1,822 in New York → Every provider in New York → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- David H Abramson, MDNew York, NY 100211235114026
- Norman Charles, M.D.New York, NY 100211356335525
- Elisabeth Cohen, MDNew York, NY 100211538167283
- Nancy Coles, MDNew York, NY 100211609868074
- Robin Hayworth, M.D.New York, NY 100211174521876
- Brian Herschorn, M.D.New York, NY 100211578552550
- Irene Magramm, M.D.New York, NY 100211962400747
- Michael Nissen, M.D.New York, NY 100211609875442
Common questions
What is Sidney Henry Mandelbaum, M.D.'s NPI number?
Sidney Henry Mandelbaum, M.D.'s National Provider Identifier (NPI) is 1548379431, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sidney Henry Mandelbaum, M.D. located?
The NPPES record lists a practice address at 178 E 71St St, New York, NY, 10021. Phone: (212) 650-0400. Providers update this record themselves, so call before visiting.
How can I verify Sidney Henry Mandelbaum, M.D.'s license?
NPPES lists New York license number 131138-1, 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 Sidney Henry Mandelbaum, M.D. prescribe under Medicare Part D?
In 2024, Sidney Henry Mandelbaum, M.D. had 1,707 Medicare Part D claims for 391 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Sidney Henry Mandelbaum, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.9 of 100. 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.