Keith Blaquiere, PA
Physician Assistant · Boston, MA
Keith Blaquiere, PA is a physician assistant with a practice address in Boston, Massachusetts, and NPI 1265735369, issued on Dec 10, 2010. Check the license (Massachusetts PA4100, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Keith Blaquiere
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA4100 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (508) 566-2429
- Enumerated
- Dec 10, 2010
- Entity
- Type 1 · individual
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Keith Blaquiere in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA4100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
69% fewer Medicare Part D claims than the average physician assistant in 2024
254 Medicare Part D claims for 108 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 23 claims were for opioids.
Most prescribed
- Atorvastatin Calcium16 claims
- Oxycodone Hcl13 claims
- Amlodipine Besylate11 claims
- Furosemide11 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 Medicare quality score for 2023: 97 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).
2 hospital and facility affiliations
- Massachusetts General Physicians Organization IncEast Sandwich, MA
- Physicians OF Falmouth HospitalFalmouth, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,545 physician assistant records list a Boston practice address
They are 1,545 of the 41,865 NPPES records with a Boston practice address, and 4,482 physician assistant records in Massachusetts.
All 1,545 in Boston → All 4,482 in Massachusetts → Every provider in Boston →
Other physician assistant records in Massachusetts
- Erin Abdallah, PA-CSwansea, MA1396417242
- Alexa Aboshar, PA-CTewksbury, MA1245623578
- Bhraana Abraham, PABoston, MA1649963661
- Keidelyn Abreu, PALawrence, MA1497488795
- Tatiana Achildiev, PAWorcester, MA1740532761
- Sophie Achilles, PA-CBoston, MA1992485965
- Ezra Acholonu, PASpringfield, MA1407221302
- Andrea Acosta, PA-CWest Roxbury, MA1336060953
- Colin ActonBoston, MA1346066701
- Wesam AdamBoston, MA1134945421
Common questions
What is Keith Blaquiere, PA's NPI number?
Keith Blaquiere, PA's National Provider Identifier (NPI) is 1265735369, issued on Dec 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Keith Blaquiere, PA located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (508) 566-2429. Providers update this record themselves, so call before visiting.
How can I verify Keith Blaquiere, PA's license?
NPPES lists Massachusetts license number PA4100, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Keith Blaquiere, PA prescribe under Medicare Part D?
In 2024, Keith Blaquiere, PA had 254 Medicare Part D claims for 108 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
What is Keith Blaquiere, PA's Medicare quality score?
The 2023 MIPS final score is 97 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.