Alessandra M. Musso, APRN
Family Nurse Practitioner · Westport, CT
Alessandra M. Musso, APRN is a family nurse practitioner with a practice address in Westport, Connecticut, and NPI 1336866581, issued on Oct 27, 2022. Check the license (Connecticut 11139, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alessandra M. Musso
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 11139 CT
Self-reported in NPPES; status is on the state search - Practice location
- 327 Riverside Ave Ste 1, Westport, CT 06880
- Phone
- (203) 221-3030
- Enumerated
- Oct 27, 2022
- Record last updated
- Jul 26, 2024
- Fax
- (203) 221-3131
- Medicare enrollment
- Enrolled (PECOS I20221202002505); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Verify Alessandra M. Musso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 11139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average family nurse practitioner in 2024
1,367 Medicare Part D claims for 676 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium75 claims
- Amlodipine Besylate71 claims
- Rosuvastatin Calcium54 claims
- Levothyroxine Sodium42 claims
- Losartan Potassium42 claims
- Lisinopril29 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): 97.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.21
1 payment: food and beverage; the largest payer was Vertos Medical, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 2 group practices
- Northeast Medical Group IncWestport, CT
- Rehabilitation Associates IncShelton, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alessandra M. Musso among 2,669 family nurse practitioner records in Connecticut
Alessandra M. Musso, APRN is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2022 · median 2018 among the 1,664 with a school on file
- Record last updated2024 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 family nurse practitioner records list a practice address in Westport
They are 17 of the 886 NPPES records with a practice address in Westport, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Westport → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Tatyana Axyonova, FNP-BCWestport, CT 068801093257164
- Aliza Brant, APRNWestport, CT 068801720770654
- Alyse Chase, NPWestport, CT 068801811565757
- Alexandra Denis, FNP-BCWestport, CT 068801396426532
- Bobbi Duffy-Hidalgo, APRNWestport, CT 068801912336462
- Dorothea Esposito, FNP-BC, NP-CWestport, CT 068801730487679
- Janet Kranes, APRNWestport, CT 068801568575843
- Kathleen Morton, DNP, APRN, FNP-BCWestport, CT 068801457085532
Common questions
What is Alessandra M. Musso, APRN's NPI number?
Alessandra M. Musso, APRN's National Provider Identifier (NPI) is 1336866581, issued on Oct 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alessandra M. Musso, APRN located?
The NPPES record lists a practice address at 327 Riverside Ave Ste 1, Westport, CT, 06880. Phone: (203) 221-3030. Providers update this record themselves, so call before visiting.
How can I verify Alessandra M. Musso, APRN's license?
NPPES lists Connecticut license number 11139, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Alessandra M. Musso, APRN prescribe under Medicare Part D?
In 2024, Alessandra M. Musso, APRN had 1,367 Medicare Part D claims for 676 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Alessandra M. Musso, APRN's MIPS final score?
The 2023 MIPS final score is 97.3 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.