Alyssa Olsen
Surgical Physician Assistant · Manchester, CT
Alyssa Olsen is a surgical physician assistant with a practice address in Manchester, Connecticut, and NPI 1770933541, issued on Jun 13, 2016. Check the license (Connecticut 23.003596, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Olsen
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 23.003596 CT
Self-reported in NPPES; status is on the state search - Practice location
- 71 Haynes St, Manchester, CT 06040
- Phone
- (860) 646-1222
- Enumerated
- Jun 13, 2016
- Record last updated
- Aug 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160915000852); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 808 in Connecticut → Look up another NPI →
Also registered at 71 Haynes St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yasmeen Alam, PHARMDPharmacist1295431393
- Jorge Alba, DONeonatal-Perinatal Medicine Physician1255314761
- Trista Albert, LPCProfessional Counselor1902347487
- Kareem Alexis, MD, MPHStudent in an Organized Health Care Education/Training Program1528624145
- Zonia Ali, MDStudent in an Organized Health Care Education/Training Program1952190399
Verify Alyssa Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 23.003596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average surgical physician assistant in 2024
249 Medicare Part D claims for 88 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 83 claims were for opioids.
Most prescribed
- Oxycodone Hcl65 claims
- Cefadroxil58 claims
- Omeprazole44 claims
- Meloxicam35 claims
- Tramadol Hcl11 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.
Industry payments in 2024: $71.31
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 7,578 providers of this specialty with any payment received $703.95 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
- Prospect CT Medical Foundation IncManchester, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Olsen among 808 surgical physician assistant records in Connecticut
Alyssa Olsen is one of 808 surgical physician assistant records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 54% of them.
- NPI issued2016 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2016 · median 2016 among the 646 with a school on file
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Connecticut
There are 808 surgical physician assistant records in Connecticut.
All 808 in Connecticut → Every provider in Manchester → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Mason Dunn-McDonagh, PA-CManchester, CT 060401356716302
- Peter Gruca, PA-CManchester, CT 060401659330595
- Carrie Harris, PA-CManchester, CT 060401619299310
- David Klimowicz, P.A.-C.Manchester, CT 060401356584718
- Andrea Lagasse, PA-CManchester, CT 060401124383112
- Lydia Loiselle, PA-CManchester, CT 060401396531273
- Andrea Lynch, PA-CManchester, CT 060401053702845
- Michael Portal, PA-CManchester, CT 060401265206056
Common questions
What is Alyssa Olsen's NPI number?
Alyssa Olsen's National Provider Identifier (NPI) is 1770933541, issued on Jun 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Olsen located?
The NPPES record lists a practice address at 71 Haynes St, Manchester, CT, 06040. Phone: (860) 646-1222. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Olsen's license?
NPPES lists Connecticut license number 23.003596, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa Olsen prescribe under Medicare Part D?
In 2024, Alyssa Olsen had 249 Medicare Part D claims for 88 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.