Karen Jeng-Miller, MD
Ophthalmology Physician · Worcester, MA
Karen Jeng-Miller, MD is an ophthalmology physician with a practice address in Worcester, Massachusetts, and NPI 1720460447, issued on Jun 19, 2015. Check the license (Massachusetts 278523, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Karen Jeng-Miller
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 278523 MA
264072 MA
Self-reported in NPPES; status is on the state search - Practice location
- 281 Lincoln St, Worcester, MA 01605
- Phone
- (508) 334-6855
- Enumerated
- Jun 19, 2015
- Record last updated
- Apr 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (508) 334-6795
- Medicare enrollment
- Enrolled (PECOS I20190718002259); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Also registered at 281 Lincoln St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Jeng-Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 278523Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average ophthalmology physician in 2024
308 Medicare Part D claims for 94 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Prednisolone Acetate69 claims
- Difluprednate35 claims
- Bromfenac Sodium31 claims
- Ketorolac Tromethamine30 claims
- Brimonidine Tartrate22 claims
- Latanoprost20 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: $366.10
3 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Pharmaceuticals, 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 3 group practices
- Atrius Health IncNeedham, MA
- Massachusetts Eye And Ear Associates, IncBoston, MA
- Reliant Medical Group IncWorcesteer, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Jeng-Miller among 791 ophthalmology physician records in Massachusetts
Karen Jeng-Miller, 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 2015, is newer than 78% of them.
- NPI issued2015 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2015 · median 2002 among the 518 with a school on file
- Record last updated2021 · 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).
Ophthalmology Physician providers in Massachusetts
There are 791 ophthalmology physician records in Massachusetts.
All 791 in Massachusetts → Every provider in Worcester → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Dennis Arinella, M.D.Worcester, MA 016051982719944
- George Asdourian, M.D.Worcester, MA 016051083604342
- Michael Bradbury, MDWorcester, MA 016051407915341
- Richard Eisenberg, MDWorcester, MA 016051093765455
- Misha-Michelle Faustina, MDWorcester, MA 016051669438057
- Jeffrey Gallo, MDWorcester, MA 016051720013923
- Robert Gise, MDWorcester, MA 016051528024452
- Edward Kazarian, M.D.Worcester, MA 016051821173733
Common questions
What is Karen Jeng-Miller, MD's NPI number?
Karen Jeng-Miller, MD's National Provider Identifier (NPI) is 1720460447, issued on Jun 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Karen Jeng-Miller, MD located?
The NPPES record lists a practice address at 281 Lincoln St, Worcester, MA, 01605. Phone: (508) 334-6855. Providers update this record themselves, so call before visiting.
How can I verify Karen Jeng-Miller, MD's license?
NPPES lists Massachusetts license number 278523, 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 Karen Jeng-Miller, MD prescribe under Medicare Part D?
In 2024, Karen Jeng-Miller, MD had 308 Medicare Part D claims for 94 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.