Huan M. Mills, MD
Ophthalmology Physician · Boston, MA
Huan M. Mills, MD is an ophthalmology physician with a practice address in Boston, Massachusetts, and NPI 1649633215, issued on Mar 31, 2016. Check the license (Massachusetts 282942, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Huan M. Mills
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 282942 MA
270990 MA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Washington St # 450, Boston, MA 02111
- Phone
- (617) 636-4648
- Enumerated
- Mar 31, 2016
- Record last updated
- Jan 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20200821001849); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2016
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Also registered at 800 Washington St # 450
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Chandrasekharan Krishnan, M.D.Glaucoma Specialist (Ophthalmology) Physician1548225139
- Lisa Oconnell, RDOOptician1316717572
- A Karim Sleiman, MDOphthalmology Physician1457888604
Verify Huan M. Mills in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 282942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average ophthalmology physician in 2024
1,808 Medicare Part D claims for 488 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Latanoprost653 claims
- Prednisolone Acetate185 claims
- Ketorolac Tromethamine158 claims
- Moxifloxacin141 claims
- Dorzolamide-Timolol113 claims
- Timolol Maleate93 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): 85.8 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $763.85
37 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Eye Care Specialists PCNorwood, MA
- Norwood Eye Care Specialists, LLCNorwood, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Huan M. Mills among 791 ophthalmology physician records in Massachusetts
Huan M. Mills, 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 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2002 among the 518 with a school on file
- Record last updated2022 · 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 Boston → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Alison Callahan, MDBoston, MA 021111992016059
- John Chen, M.D.Boston, MA 021111366627879
- Catherine Choi, M.D.Boston, MA 021111235428178
- Mitesh Kapadia, M.D.Boston, MA 021111245212364
- Robert Kershner, M.D.Boston, MA 021111922115500
- Narae Ko, MDBoston, MA 021111649532276
- Kamden KopaniBoston, MA 021111902034259
- Michelle Liang, M.D.Boston, MA 021111437483310
Common questions
What is Huan M. Mills, MD's NPI number?
Huan M. Mills, MD's National Provider Identifier (NPI) is 1649633215, issued on Mar 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Huan M. Mills, MD located?
The NPPES record lists a practice address at 800 Washington St # 450, Boston, MA, 02111. Phone: (617) 636-4648. Providers update this record themselves, so call before visiting.
How can I verify Huan M. Mills, MD's license?
NPPES lists Massachusetts license number 282942, 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 Huan M. Mills, MD prescribe under Medicare Part D?
In 2024, Huan M. Mills, MD had 1,808 Medicare Part D claims for 488 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Huan M. Mills, MD's MIPS final score?
The 2023 MIPS final score is 85.8 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.