Audrey S. Chan
Ophthalmology Physician · West Yarmouth, MA
Audrey S. Chan is an ophthalmology physician with a practice address in West Yarmouth, Massachusetts, and NPI 1942281134, issued on Nov 7, 2005. Check the license (Massachusetts 223781, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Audrey S. Chan
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 223781 MA
Self-reported in NPPES; status is on the state search - Practice location
- 88 Ansel Hallet RD, West Yarmouth, MA 02673
- Phone
- (508) 771-4848
- Enumerated
- Nov 7, 2005
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (508) 775-4103
- Medicare enrollment
- Enrolled (PECOS I20050729000796); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Also registered at 88 Ansel Hallet RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anne Farley-Poyant, ODOptometrist1316982325
- Jessica Moon, M.D.Ophthalmology Physician1952749681
- Joshua Ney, MDOphthalmology Physician1851556476
- Will Price, MDOphthalmology Physician1891773842
- Anmarie Russo, ODOptometrist1851341192
- Elizabeth Ventura Boyar, ODStudent in an Organized Health Care Education/Training Program1912709924
Verify Audrey S. Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 223781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average ophthalmology physician in 2024
2,942 Medicare Part D claims for 973 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Prednisolone Acetate711 claims
- Moxifloxacin492 claims
- Ketorolac Tromethamine241 claims
- Restasis220 claims
- Xiidra150 claims
- Latanoprost131 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: $243.17
7 payments; by number, the most common kind was food and beverage; the largest payer was RxSight 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
- Ophthalmic Consultants OF Boston IncWest Yarmouth, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Audrey S. Chan among 791 ophthalmology physician records in Massachusetts
Audrey S. Chan 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 77% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2001 · 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).
4 ophthalmology physician records list a practice address in West Yarmouth
They are 4 of the 107 NPPES records with a practice address in West Yarmouth, and 791 ophthalmology physician records in Massachusetts.
All 791 in Massachusetts → Every provider in West Yarmouth → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Jessica Moon, M.D.West Yarmouth, MA 026731952749681
- Joshua Ney, MDWest Yarmouth, MA 026731851556476
- Will Price, MDWest Yarmouth, MA 026731891773842
- Gerald Tanguilig, M.D.South Yarmouth, MA 026641679562789
- Ellen Dehm, MDAttleboro, MA 027031588635338
- Peter Fay, MDAttleboro, MA 027031578564340
- Thomas Fay, M.D.Attleboro, MA 027031972838985
- Frank Masci, M.D.Attleboro, MA 027031689645871
Common questions
What is Audrey S. Chan's NPI number?
Audrey S. Chan's National Provider Identifier (NPI) is 1942281134, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Audrey S. Chan located?
The NPPES record lists a practice address at 88 Ansel Hallet RD, West Yarmouth, MA, 02673. Phone: (508) 771-4848. Providers update this record themselves, so call before visiting.
How can I verify Audrey S. Chan's license?
NPPES lists Massachusetts license number 223781, 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 Audrey S. Chan prescribe under Medicare Part D?
In 2024, Audrey S. Chan had 2,942 Medicare Part D claims for 973 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.