Lucy Claire Flynn
Internal Medicine Physician · Chestnut Hill, MA
Lucy Claire Flynn is an internal medicine physician with a practice address in Chestnut Hill, Massachusetts, and NPI 1518457977, issued on May 11, 2018. Check the license (Massachusetts 287510, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Lucy Claire Flynn
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 287510 MA
Self-reported in NPPES; status is on the state search - Practice location
- 850 Boylston St Ste 530, Chestnut Hill, MA 02467
- Phone
- (617) 732-9900
- Enumerated
- May 11, 2018
- Record last updated
- Jun 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211006002100); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Also registered at 850 Boylston St Ste 530
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandra EllisPhysician Assistant1821745985
- Lauren Gaffny, PA-CMedical Physician Assistant1578080131
- Van Pham, MDFamily Medicine Physician1003502089
- Ann Pinto, MDInternal Medicine Physician1760580625
- Jean Yeung, M.D., M.SC.Internal Medicine Physician1811018971
Verify Lucy Claire Flynn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 287510Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,764 Medicare Part D claims for 331 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Atorvastatin Calcium221 claims
- Levothyroxine Sodium191 claims
- Amlodipine Besylate153 claims
- Rosuvastatin Calcium128 claims
- Lisinopril106 claims
- Omeprazole97 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.
Bills Medicare through 2 group practices
- Medical Care OF Boston Management CorporationSharon, MA
- Physiotherapy Associates IncEast Wareham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lucy Claire Flynn among 6,825 internal medicine physician records in Massachusetts
Lucy Claire Flynn is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2018 · median 2004 among the 4,103 with a school on file
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 internal medicine physician records list a practice address in Chestnut Hill
They are 65 of the 772 NPPES records with a practice address in Chestnut Hill, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Chestnut Hill → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- George Alliegro, MDChestnut Hill, MA 024671548226293
- Edith Braun, M.D.Chestnut Hill, MA 024671538130422
- Elizabeth Dupuis, M.D.Chestnut Hill, MA 024671255317061
- Thomas Faldetta, M.D.Chestnut Hill, MA 024671740254465
- Harold Greenspan, M.D.Chestnut Hill, MA 024671457326076
- Karin Hjalmarson, MDChestnut Hill, MA 024671811987225
- Laurie Katzman, MDChestnut Hill, MA 024671881650125
- Lilian Mahrokhian, MDChestnut Hill, MA 024671679568679
Common questions
What is Lucy Claire Flynn's NPI number?
Lucy Claire Flynn's National Provider Identifier (NPI) is 1518457977, issued on May 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Lucy Claire Flynn located?
The NPPES record lists a practice address at 850 Boylston St Ste 530, Chestnut Hill, MA, 02467. Phone: (617) 732-9900. Providers update this record themselves, so call before visiting.
How can I verify Lucy Claire Flynn's license?
NPPES lists Massachusetts license number 287510, 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 Lucy Claire Flynn prescribe under Medicare Part D?
In 2024, Lucy Claire Flynn had 2,764 Medicare Part D claims for 331 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.