Olivia Leach, PA-C
Physician Assistant · Prospect, CT
Olivia Leach, PA-C is a physician assistant with a practice address in Prospect, Connecticut, and NPI 1659925956, issued on Jul 25, 2019. Check the license (Connecticut 4480, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Leach
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 4480 CT
Self-reported in NPPES; status is on the state search - Practice location
- 73 Waterbury RD, Prospect, CT 06712
- Phone
- (203) 527-9444
- Enumerated
- Jul 25, 2019
- Entity
- Type 1 · individual
Also registered at 73 Waterbury RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittany Andreoli, DOFamily Medicine Physician1841750346
- Lisa Grabowski, BSPharmacist1588027106
- Devin KingStudent in an Organized Health Care Education/Training Program1235069824
- Dieu LePharmacist1194189936
- Alexandra Neal, PHARMDPharmacist1932660222
Verify Olivia Leach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 4480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
84% fewer Medicare Part D claims than the average physician assistant in 2024
130 Medicare Part D claims for 77 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Methylprednisolone16 claims
- Clopidogrel13 claims
- Eliquis12 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: 84.5 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: $404.93
5 payments, mostly food and beverage; the largest payer was Medtronic, Inc.. The 61,144 providers of this specialty with any payment received $853.85 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.
One hospital or facility affiliation
- Hartford Healthcare Medical Group Specialists PLLCStorrs, CT
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.
4 physician assistant records list a Prospect practice address
They are 4 of the 125 NPPES records with a Prospect practice address, and 2,290 physician assistant records in Connecticut.
All 4 in Prospect → All 2,290 in Connecticut → Every provider in Prospect →
Other physician assistant records in Connecticut
- Gazang Abdulla, PA-CHartford, CT1396566956
- Jill Aboulian, PA-CCheshire, CT1881615730
- Celin Abraham, PA-CWaterbury, CT1407171085
- Louisa Acca, PA-CHartford, CT1679265458
- Julia Accorsini, PA-CNew Haven, CT1326793670
- Erica Acevedo, PA-CNorwalk, CT1093289936
- Ariana AcquaruloShelton, CT1528439312
- Erica Acquarulo, PA-CBridgeport, CT1982468799
- Prince Acquaye, PA-CFairfield, CT1639767130
- Clark Adams, PA-CHartford, CT1245329457
Common questions
What is Olivia Leach, PA-C's NPI number?
Olivia Leach, PA-C's National Provider Identifier (NPI) is 1659925956, issued on Jul 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Leach, PA-C located?
The NPPES record lists a practice address at 73 Waterbury RD, Prospect, CT, 06712. Phone: (203) 527-9444. Providers update this record themselves, so call before visiting.
How can I verify Olivia Leach, PA-C's license?
NPPES lists Connecticut license number 4480, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Leach, PA-C prescribe under Medicare Part D?
In 2024, Olivia Leach, PA-C had 130 Medicare Part D claims for 77 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
What is Olivia Leach, PA-C's Medicare quality score?
The 2023 MIPS final score is 84.5 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.