NPPES file of Aug 9, 2026

Kenny Chen, OD

Optometrist · Frederick, MD

Kenny Chen, OD is an optometrist with a practice address in Frederick, Maryland, and NPI 1861902959, issued on Oct 3, 2017. Check the license (Maryland TA2699, as entered in NPPES) with the Maryland board that licenses this profession; 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
1861902959
Name
Kenny Chen
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License numbers
TA2699 MD
TUV-008611 NY
Self-reported in NPPES; status is on the state search
Practice location
5283 Corporate Dr Ste 201, Frederick, MD 21703
Phone
(301) 622-4545
Enumerated
Oct 3, 2017
Record last updated
Nov 15, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(301) 622-4044
Medicare enrollment
Enrolled (PECOS I20191213000576); accepts Medicare assignment
Medical or professional school
New England College Of Optometry, 2017
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 5283 Corporate Dr Ste 201

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

  1. Amy Nicholas, MDOphthalmology Physician1407081680

Verify Kenny Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license TA2699
    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
Find 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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2.1 times the Medicare Part D claims of the average optometrist in 2024

571 Medicare Part D claims for 220 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.

  1. Kenny Chen571
  2. Specialty average277

Most prescribed

  1. Latanoprost154 claims
  2. Restasis94 claims
  3. Timolol Maleate54 claims
  4. Dorzolamide-Timolol46 claims
  5. Xiidra28 claims
  6. Amoxicillin-Clavulanate Potass22 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): 90.6 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.

  1. Qualityout of 100 · 30% of the final score88.9
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $188.05

7 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kenny Chen$188.05
  2. Specialty average$769.99

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. The Retina Group OF Washington PLLCFrederick, MD

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

Kenny Chen among 924 optometrist records in Maryland

Kenny Chen, OD is one of 924 optometrist 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 2017, is newer than 79% of them.

  • NPI issued2017 · 79% of these records are older, 19% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2017 · median 2005 among the 517 with a school on file
  • Record last updated2019 · 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 152W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Maryland

There are 924 optometrist records in Maryland.

The 8 optometrist records with the nearest ZIP codes

  1. James Amedeu, ODFrederick, MD 217031548286677
  2. Hediyeh Arjomandi, O.D.Frederick, MD 217031760807481
  3. Anupreet Chawla, O.D.Frederick, MD 217031902110612
  4. Robert Gilligan, O.D.Frederick, MD 217031063588150
  5. Raina Morley, O.D.Frederick, MD 217031861052631
  6. Cerella Rainey, ODFrederick, MD 217031003083486
  7. Amanda ValleFrederick, MD 217031770156580
  8. Thomas Vaxmonsky, O.D.Frederick, MD 217031043370828

Common questions

What is Kenny Chen, OD's NPI number?

Kenny Chen, OD's National Provider Identifier (NPI) is 1861902959, issued on Oct 3, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Kenny Chen, OD located?

The NPPES record lists a practice address at 5283 Corporate Dr Ste 201, Frederick, MD, 21703. Phone: (301) 622-4545. Providers update this record themselves, so call before visiting.

How can I verify Kenny Chen, OD's license?

NPPES lists Maryland license number TA2699, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Kenny Chen, OD prescribe under Medicare Part D?

In 2024, Kenny Chen, OD had 571 Medicare Part D claims for 220 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Kenny Chen, OD's MIPS final score?

The 2023 MIPS final score is 90.6 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.