NPPES file of Aug 9, 2026

Hylton Richard Mayer, M. D.

Ophthalmology Physician · Chevy Chase, MD

Hylton Richard Mayer, M. D. is an ophthalmology physician with a practice address in Chevy Chase, Maryland, and NPI 1174568695, issued on Jun 18, 2006. Check the license (Maryland D0071125, 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
1174568695
Name
Hylton Richard Mayer
Credential
M. D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
D0071125 MD
044051 CT
MD038903 DC
101248322 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
Jun 18, 2006
Record last updated
Mar 7, 2023
Fax
(301) 215-4144
Medicare enrollment
Enrolled (PECOS I20101206000315); accepts Medicare assignment
Medical or professional school
Medical College Of Ohio, 2002
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. Karyne Messina, PSYCHOLOGIST, ED.DProfessional Counselor1902944549

Verify Hylton Richard Mayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0071125
    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

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4% fewer Medicare Part D claims than the average ophthalmology physician in 2024

1,453 Medicare Part D claims for 335 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.

  1. Hylton Mayer1,453
  2. Specialty average1,518

Most prescribed

  1. Latanoprost307 claims
  2. Dorzolamide-Timolol167 claims
  3. Lumigan76 claims
  4. Timolol Maleate72 claims
  5. Prednisolone Acetate70 claims
  6. Brinzolamide62 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: $1,132.98

40 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.

  1. Hylton Mayer$1,132.98
  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 PCChevy Chase, MD

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

Other ophthalmology physician records in Maryland

  1. Abdulrahman Abodarahim, MBBCHBaltimore, MD1770182560
  2. Donald Abrams, M.D.Baltimore, MD1841253218
  3. Lisa Abrams, M.D.Lutherville, MD1972582393
  4. Neal Adams, MDSilver Spring, MD1851354500
  5. Richard Adler, M.D.Baltimore, MD1629076179
  6. Arturo Aglubat, M.D.Bel Air, MD1609855055
  7. Omar Ahmad, MDWaldorf, MD1093715310
  8. Zaaira Ahmad, MDSalisbury, MD1154591964
  9. Ishrat Ahmed, MDBaltimore, MD1659828432
  10. Esen Akpek, M.D.Baltimore, MD1851356943

Common questions

What is Hylton Richard Mayer, M. D.'s NPI number?

Hylton Richard Mayer, M. D.'s National Provider Identifier (NPI) is 1174568695, issued on Jun 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hylton Richard Mayer, 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 Hylton Richard Mayer, M. D.'s license?

NPPES lists Maryland license number D0071125, 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 Hylton Richard Mayer, M. D. prescribe under Medicare Part D?

In 2024, Hylton Richard Mayer, M. D. had 1,453 Medicare Part D claims for 335 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Hylton Richard Mayer, 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.