Daniel Louis Schwartz, MD
Ophthalmology Physician · Brookline, MA
Daniel Louis Schwartz, MD is an ophthalmology physician with a practice address in Brookline, Massachusetts, and NPI 1811334972, issued on May 30, 2013. Check the license (Massachusetts 270096, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Daniel Louis Schwartz
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 270096 MA
Self-reported in NPPES; status is on the state search - Practice location
- 44 Washington St Ste 103A, Brookline, MA 02445
- Phone
- (617) 232-9600
- Enumerated
- May 30, 2013
- Record last updated
- Apr 23, 2024
- Fax
- (617) 232-7002
- Medicare enrollment
- Enrolled (PECOS I20170628002066); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Verify Daniel Louis Schwartz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 270096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average ophthalmology physician in 2024
780 Medicare Part D claims for 273 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Prednisolone Acetate144 claims
- Latanoprost143 claims
- Ketorolac Tromethamine77 claims
- Ofloxacin75 claims
- Neomycin-Polymyxin-Dexameth56 claims
- Brimonidine Tartrate48 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: $4,820.80
64 payments; by number, the most common kind was food and beverage; the largest payer was RxSight 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
- Boston Eye Physicians And Surgeons, P.C.Brookline, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Louis Schwartz among 791 ophthalmology physician records in Massachusetts
Daniel Louis Schwartz, MD is one of 791 ophthalmology physician records with a practice address in Massachusetts. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 72% of them.
- NPI issued2013 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2013 · median 2002 among the 518 with a school on file
- Record last updated2024 · 65% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 ophthalmology physician records list a practice address in Brookline
They are 19 of the 2,357 NPPES records with a practice address in Brookline, and 791 ophthalmology physician records in Massachusetts.
All 791 in Massachusetts → Every provider in Brookline → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Jorge Arroyo, M.D., MPHBrookline, MA 024451942248257
- Jason Brenner, M.D.Brookline, MA 024451750674719
- Macie Finkelstein, M.D.Brookline, MA 024451114959640
- Anthony Fraioli, M.D.Brookline, MA 024451619951878
- David Gendelman, MDBrookline, MA 024451730186818
- Robert Gorn, MDBrookline, MA 024451902896202
- Perla Ibrahim, MDBrookline, MA 024451558136051
- Kevin Kaufmann, MD PHDBrookline, MA 024451497736391
Common questions
What is Daniel Louis Schwartz, MD's NPI number?
Daniel Louis Schwartz, MD's National Provider Identifier (NPI) is 1811334972, issued on May 30, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Louis Schwartz, MD located?
The NPPES record lists a practice address at 44 Washington St Ste 103A, Brookline, MA, 02445. Phone: (617) 232-9600. Providers update this record themselves, so call before visiting.
How can I verify Daniel Louis Schwartz, MD's license?
NPPES lists Massachusetts license number 270096, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel Louis Schwartz, MD prescribe under Medicare Part D?
In 2024, Daniel Louis Schwartz, MD had 780 Medicare Part D claims for 273 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.