James Kim, M.D., PH.D.
Ophthalmology Physician · Chelmsford, MA
James Kim, M.D., PH.D. is an ophthalmology physician with a practice address in Chelmsford, Massachusetts, and NPI 1285808642, issued on Apr 16, 2008. Check the license (Massachusetts 250352, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- James Kim
- Credential
- M.D., PH.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 250352 MA
2008-00396 NC
Self-reported in NPPES; status is on the state search - Practice location
- 19 Village Square, Chelmsford, MA 01824
- Phone
- (978) 256-5600
- Enumerated
- Apr 16, 2008
- Record last updated
- May 14, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (978) 703-0250
- Medicaid ID
- 110092721A MA
- Medicare enrollment
- Enrolled (PECOS I20120507000699); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2007
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Also registered at 19 Village Square
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tatiana Perepelkina, MDOphthalmology Physician1972162469
Verify James Kim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 250352Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average ophthalmology physician in 2024
7,311 Medicare Part D claims for 1,262 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Latanoprost2,071 claims
- Timolol Maleate834 claims
- Prednisolone Acetate738 claims
- Ketorolac Tromethamine605 claims
- Dorzolamide-Timolol595 claims
- Brimonidine Tartrate435 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: $518.63
16 payments; by number, the most common kind was food and beverage; the largest payer was Sight Sciences, 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
- Massachusetts Eye Associates PCChelmsford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Kim among 791 ophthalmology physician records in Massachusetts
James Kim, M.D., PH.D. 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 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2007 · median 2002 among the 518 with a school on file
- Record last updated2013 · 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).
10 ophthalmology physician records list a practice address in Chelmsford
They are 10 of the 937 NPPES records with a practice address in Chelmsford, and 791 ophthalmology physician records in Massachusetts.
All 791 in Massachusetts → Every provider in Chelmsford → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Glen Bolliger, MDChelmsford, MA 018241568455897
- John Constantine, M.D.Chelmsford, MA 018241437157765
- Cecily Hamill, MD, PHDChelmsford, MA 018241265676928
- Murat Kalayoglu, M.D.Chelmsford, MA 018241588611982
- Tatiana Perepelkina, MDChelmsford, MA 018241972162469
- David Perkins, MDChelmsford, MA 018241154313245
- Stephen Poor, MDChelmsford, MA 018241144209685
- David Tracy, MDChelmsford, MA 018241225020316
Common questions
What is James Kim, M.D., PH.D.'s NPI number?
James Kim, M.D., PH.D.'s National Provider Identifier (NPI) is 1285808642, issued on Apr 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is James Kim, M.D., PH.D. located?
The NPPES record lists a practice address at 19 Village Square, Chelmsford, MA, 01824. Phone: (978) 256-5600. Providers update this record themselves, so call before visiting.
How can I verify James Kim, M.D., PH.D.'s license?
NPPES lists Massachusetts license number 250352, 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 James Kim, M.D., PH.D. prescribe under Medicare Part D?
In 2024, James Kim, M.D., PH.D. had 7,311 Medicare Part D claims for 1,262 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.