Isabella Paiva-Gusmao, NP
Adult Health Nurse Practitioner · Chelmsford, MA
Isabella Paiva-Gusmao, NP is an adult health nurse practitioner with a practice address in Chelmsford, Massachusetts, and NPI 1528619657, issued on Sep 20, 2019. Check the license (Massachusetts RN2320519, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isabella Paiva-Gusmao
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- RN2320519 MA
Self-reported in NPPES; status is on the state search - Practice location
- 16 Alpine LN, Chelmsford, MA 01824
- Phone
- (978) 296-7730
- Enumerated
- Sep 20, 2019
- Record last updated
- Sep 19, 2024
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,465 in Massachusetts → Look up another NPI →
Verify Isabella Paiva-Gusmao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2320519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
153 Medicare Part D claims for 23 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of 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.
Isabella Paiva-Gusmao among 1,465 adult health nurse practitioner records in Massachusetts
Isabella Paiva-Gusmao, NP is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.
- NPI issued2019 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2024 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 adult health nurse practitioner records list a practice address in Chelmsford
They are 11 of the 937 NPPES records with a practice address in Chelmsford, and 1,465 adult health nurse practitioner records in Massachusetts.
All 1,465 in Massachusetts → Every provider in Chelmsford → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Rachelle Archard, CNPChelmsford, MA 018241598400079
- Nancy Bartleson, CNPChelmsford, MA 018241093796989
- Aisha Kamoga, NPChelmsford, MA 018241558025312
- Jeanine Marrocco, ANPChelmsford, MA 018241023002649
- Christine Medros, C.N.P.Chelmsford, MA 018241508937822
- Joy Osborne, NPChelmsford, MA 018241952542607
- Carrie Rys, NPChelmsford, MA 018241205123122
- Marcelle Saurman, NPChelmsford, MA 018241003353012
Common questions
What is Isabella Paiva-Gusmao, NP's NPI number?
Isabella Paiva-Gusmao, NP's National Provider Identifier (NPI) is 1528619657, issued on Sep 20, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Isabella Paiva-Gusmao, NP located?
The NPPES record lists a practice address at 16 Alpine LN, Chelmsford, MA, 01824. Phone: (978) 296-7730. Providers update this record themselves, so call before visiting.
How can I verify Isabella Paiva-Gusmao, NP's license?
NPPES lists Massachusetts license number RN2320519, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Isabella Paiva-Gusmao, NP prescribe under Medicare Part D?
In 2024, Isabella Paiva-Gusmao, NP had 153 Medicare Part D claims for 23 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.