Lauren T. Pieri, PA
Medical Physician Assistant · Lewiston, ME
Lauren T. Pieri, PA is a medical physician assistant with a practice address in Lewiston, Maine, and NPI 1609962430, issued on Oct 5, 2006. Check the license (Maine PA-221, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren T. Pieri
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA-221 ME
PA221 ME
PAN221 ME
Self-reported in NPPES; status is on the state search - Practice location
- 93 Campus Ave Ste G025, Lewiston, ME 04240
- Phone
- (207) 777-4320
- Enumerated
- Oct 5, 2006
- Record last updated
- Jun 9, 2022
- Fax
- (207) 777-4331
- Medicaid ID
- 270430099 ME
- Medicare enrollment
- Enrolled (PECOS I20070711000357); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 238 in Maine → Look up another NPI →
Also registered at 93 Campus Ave Ste G025
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tammy Abbott, NPFamily Nurse Practitioner1578199246
- Sreeparna Ghosh, MDCritical Care Medicine (Internal Medicine) Physician1366858425
- Robert McArdle, D.O.Pulmonary Disease Physician1073625356
- Alycia Reppel, MDPhysical Medicine & Rehabilitation Physician1366702821
- William Thomas, M.D.Internal Medicine Physician1184646234
Verify Lauren T. Pieri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PA-221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average medical physician assistant in 2024
41 Medicare Part D claims for 16 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam11 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 MIPS final score for 2023 (Medicare payment program): 79.4 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).
Industry payments in 2024: $140.71
2 payments; by number, the most common kind was education; the largest payer was Harmony Biosciences LLC. The 16,165 providers of this specialty with any payment received $1,055.00 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
- St Marys Regional Medical CenterLewiston, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren T. Pieri among 238 medical physician assistant records in Maine
Lauren T. Pieri, PA is one of 238 medical physician assistant records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 64% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1985 · median 2013 among the 141 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Maine
There are 238 medical physician assistant records in Maine.
All 238 in Maine → Every provider in Lewiston → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Diana Drown, PA-CLewiston, ME 042401689874034
- Joel Dunn, PA-CLewiston, ME 042401235173535
- Adam Messier, PA-CLewiston, ME 042401073096517
- Melissa Pederson, PALewiston, ME 042401336491265
- Megan Southwick, PA-CLewiston, ME 042401831320159
- Heather Teng, PALewiston, ME 042401316281835
- Danielle Tourigny, PALewiston, ME 042401689228124
- Lenia Coates, P.A.Livermore Falls, ME 042541821064767
Common questions
What is Lauren T. Pieri, PA's NPI number?
Lauren T. Pieri, PA's National Provider Identifier (NPI) is 1609962430, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lauren T. Pieri, PA located?
The NPPES record lists a practice address at 93 Campus Ave Ste G025, Lewiston, ME, 04240. Phone: (207) 777-4320. Providers update this record themselves, so call before visiting.
How can I verify Lauren T. Pieri, PA's license?
NPPES lists Maine license number PA-221, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Lauren T. Pieri, PA prescribe under Medicare Part D?
In 2024, Lauren T. Pieri, PA had 41 Medicare Part D claims for 16 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Lauren T. Pieri, PA's MIPS final score?
The 2023 MIPS final score is 79.4 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), 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.