NPPES file of Aug 9, 2026

Michael Allegrini, PA

Physician Assistant · Guilford, CT

Michael Allegrini, PA is a physician assistant with a practice address in Guilford, Connecticut, and NPI 1700949179, issued on Dec 18, 2006. Check the license (Connecticut 000063, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700949179
Name
Michael Allegrini
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
000063 CT
Self-reported in NPPES; status is on the state search
Practice location
385 Church St, Guilford, CT 06437
Phone
(203) 453-0361
Enumerated
Dec 18, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 453-8510
Medicare enrollment
Enrolled (PECOS I20120106000017); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 1976
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 385 Church St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Anderson, OTOccupational Therapist1740505635
  2. Catharine Arnold, MDRheumatology Physician1306909742
  3. Steven Berry, MSPTPhysical Therapist1740412873
  4. Melissa Boutagy, DPTPhysical Therapist1568844348
  5. Todd Cacopardo, MS,PTPhysical Therapist1851613319
  6. Susan Ginsburg, PT,MSPhysical Therapist1255413837

Verify Michael Allegrini in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 000063
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

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2.4 times the Medicare Part D claims of the average physician assistant in 2024

1,956 Medicare Part D claims for 616 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 20 claims were for opioids.

  1. Michael Allegrini1,956
  2. Specialty average830

Most prescribed

  1. Losartan Potassium122 claims
  2. Rosuvastatin Calcium109 claims
  3. Atorvastatin Calcium95 claims
  4. Amlodipine Besylate69 claims
  5. Levothyroxine Sodium61 claims
  6. Doxycycline Hyclate50 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 MIPS final score for 2023 (Medicare payment program): 93.3 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%78.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Northeast Medical Group IncGuilford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

7 physician assistant records list a practice address in Guilford

They are 7 of the 504 NPPES records with a practice address in Guilford, and 2,047 physician assistant records in Connecticut.

Other physician assistant records in Connecticut

  1. Gazang Abdulla, PA-CHartford, CT1396566956
  2. Jill Aboulian, PA-CCheshire, CT1881615730
  3. Celin Abraham, PA-CWaterbury, CT1407171085
  4. Louisa Acca, PA-CHartford, CT1679265458
  5. Julia Accorsini, PA-CNew Haven, CT1326793670
  6. Erica Acevedo, PA-CNorwalk, CT1093289936
  7. Ariana AcquaruloShelton, CT1528439312
  8. Erica Acquarulo, PA-CBridgeport, CT1982468799
  9. Prince Acquaye, PA-CFairfield, CT1639767130
  10. Clark Adams, PA-CHartford, CT1245329457

Common questions

What is Michael Allegrini, PA's NPI number?

Michael Allegrini, PA's National Provider Identifier (NPI) is 1700949179, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Allegrini, PA located?

The NPPES record lists a practice address at 385 Church St, Guilford, CT, 06437. Phone: (203) 453-0361. Providers update this record themselves, so call before visiting.

How can I verify Michael Allegrini, PA's license?

NPPES lists Connecticut license number 000063, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Allegrini, PA prescribe under Medicare Part D?

In 2024, Michael Allegrini, PA had 1,956 Medicare Part D claims for 616 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Michael Allegrini, PA's MIPS final score?

The 2023 MIPS final score is 93.3 of 100. 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.