Rebecca Hay Chow, PHARMD
Pharmacist · Boston, MA
Rebecca Hay Chow, PHARMD is a pharmacist with a practice address in Boston, Massachusetts, and NPI 1700456068, issued on Jun 29, 2021. Check the license (Massachusetts PH239786, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca Hay Chow
- Credential
- PHARMD
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PH239786 MA
Self-reported in NPPES; status is on the state search - Practice location
- 75 Francis St, Boston, MA 02115
- Phone
- (617) 264-3000
- Enumerated
- Jun 29, 2021
- Record last updated
- Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 5,932 in Massachusetts → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rebecca Hay Chow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PH239786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average pharmacist in 2024
259 Medicare Part D claims for 78 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Warfarin Sodium163 claims
- Eliquis56 claims
- Xarelto21 claims
- Enoxaparin Sodium19 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.
Rebecca Hay Chow among 5,932 pharmacist records in Massachusetts
Rebecca Hay Chow, PHARMD is one of 5,932 pharmacist records with a practice address in Massachusetts. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 69% of them.
- NPI issued2021 · 69% of these records are older, 23% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
504 pharmacist records list a practice address in Boston
They are 504 of the 41,865 NPPES records with a practice address in Boston, and 5,932 pharmacist records in Massachusetts.
All 5,932 in Massachusetts → Every provider in Boston → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Rocco Anzaldi, RPHBoston, MA 021151275655839
- Swasnand Balram, RPHBoston, MA 021151427183896
- Roger Dionne, PHARMDBoston, MA 021151295855807
- Brenda Dodson, PHARMDBoston, MA 021151013037712
- Kari Furtek, PHARM.D.Boston, MA 021151629110770
- James Gagnon, PHARM.D.Boston, MA 021151689676389
- Karl Gumpper, RPHBoston, MA 021151942277801
- Brian Kerr, RPHBoston, MA 021151750369047
Common questions
What is Rebecca Hay Chow, PHARMD's NPI number?
Rebecca Hay Chow, PHARMD's National Provider Identifier (NPI) is 1700456068, issued on Jun 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca Hay Chow, PHARMD located?
The NPPES record lists a practice address at 75 Francis St, Boston, MA, 02115. Phone: (617) 264-3000. Providers update this record themselves, so call before visiting.
How can I verify Rebecca Hay Chow, PHARMD's license?
NPPES lists Massachusetts license number PH239786, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca Hay Chow, PHARMD prescribe under Medicare Part D?
In 2024, Rebecca Hay Chow, PHARMD had 259 Medicare Part D claims for 78 beneficiaries; the average among pharmacist prescribers was 119. 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.