NPPES file of Aug 9, 2026

Kenneth S. Schor, M.D.

Ophthalmology Physician · Chevy Chase, MD

Kenneth S. Schor, M.D. is an ophthalmology physician with a practice address in Chevy Chase, Maryland, and NPI 1407009228, issued on Oct 23, 2008. Check the license (Maryland D77069, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407009228
Name
Kenneth S. Schor
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
D77069 MD
MD041948 DC
257134 NY
BP10029901 TX
0101255293 VA
Self-reported in NPPES; status is on the state search
Practice location
2 Wisconsin Cir, Chevy Chase, MD 20815
Phone
(301) 215-7100
Enumerated
Oct 23, 2008
Record last updated
Jul 11, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140403000122); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2 Wisconsin Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anna AllshouseMental Health Counselor1073350328
  2. Steven AventsBehavior Technician1467230151
  3. Edward Bernton, M.D.Internal Medicine Physician1306195300
  4. Stephen Hersh, M.D.Specialist1295866333
  5. Richard Kalunga, PHDSpeech-Language Pathologist1780819029
  6. Hylton Mayer, M. D.Ophthalmology Physician1174568695

Verify Kenneth S. Schor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D77069
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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50% more Medicare Part D claims than the average ophthalmology physician in 2024

2,278 Medicare Part D claims for 446 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Kenneth Schor2,278
  2. Specialty average1,518

Most prescribed

  1. Latanoprost447 claims
  2. Timolol Maleate247 claims
  3. Dorzolamide-Timolol238 claims
  4. Prednisolone Acetate120 claims
  5. Dorzolamide Hcl118 claims
  6. Lumigan118 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): 100 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $3,023.78

56 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.

  1. Kenneth Schor$3,023.78
  2. Specialty average$4,535.02

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

  1. Eye Doctors OF Washington PCWashington, DC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kenneth S. Schor among 588 ophthalmology physician records in Maryland

Kenneth S. Schor, M.D. is one of 588 ophthalmology physician records with a practice address in Maryland. 72% 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 66% of them.

  • NPI issued2008 · 66% of these records are older, 29% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2006 · median 2002 among the 369 with a school on file
  • Record last updated2014 · 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 ophthalmology physician records list a practice address in Chevy Chase

They are 25 of the 1,118 NPPES records with a practice address in Chevy Chase, and 588 ophthalmology physician records in Maryland.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Thomas Clinch, MDChevy Chase, MD 208151437186350
  2. Mary Fischer, M.D.Chevy Chase, MD 208151306844113
  3. Douglas Gaasterland, MDChevy Chase, MD 208151992723324
  4. William Gilbert, M.D.Chevy Chase, MD 208151639143993
  5. John Hamill, MDChevy Chase, MD 208151447361639
  6. Won Kim, MDChevy Chase, MD 208151366536153
  7. Anand Mantravadi, M.D.Chevy Chase, MD 208151063591402
  8. Neil Martin, MDChevy Chase, MD 208151982607792

Common questions

What is Kenneth S. Schor, M.D.'s NPI number?

Kenneth S. Schor, M.D.'s National Provider Identifier (NPI) is 1407009228, issued on Oct 23, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth S. Schor, M.D. located?

The NPPES record lists a practice address at 2 Wisconsin Cir, Chevy Chase, MD, 20815. Phone: (301) 215-7100. Providers update this record themselves, so call before visiting.

How can I verify Kenneth S. Schor, M.D.'s license?

NPPES lists Maryland license number D77069, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kenneth S. Schor, M.D. prescribe under Medicare Part D?

In 2024, Kenneth S. Schor, M.D. had 2,278 Medicare Part D claims for 446 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Kenneth S. Schor, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.