Maria Rivera, NP
Adult Health Nurse Practitioner · Stamford, CT
Maria Rivera, NP is an adult health nurse practitioner with a practice address in Stamford, Connecticut, and NPI 1699006783, issued on Jan 29, 2010. Check the license (Connecticut 6052, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Rivera
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 6052 CT
F305298 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1281 E Main St, Stamford, CT 06902
- Phone
- (203) 210-2830
- Enumerated
- Jan 29, 2010
- Record last updated
- Mar 1, 2024
- Fax
- (203) 210-2831
- Medicare enrollment
- Enrolled (PECOS I20150604001018); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 628 in Connecticut → Look up another NPI →
Also registered at 1281 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 6052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
731 Medicare Part D claims for 122 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 393 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen120 claims
- Gabapentin103 claims
- Oxycodone Hcl103 claims
- Tramadol Hcl54 claims
- Pregabalin47 claims
- Hydrocodone-Acetaminophen38 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): 79.1 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).
Bills Medicare through one group practice
- Westchester Medical Group, P.CStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Rivera among 628 adult health nurse practitioner records in Connecticut
Maria Rivera, NP is one of 628 adult health nurse practitioner records with a practice address in Connecticut. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 41% of them.
- NPI issued2010 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2009 · median 2013 among the 332 with a school on file
- Record last updated2024 · 60% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Connecticut
There are 628 adult health nurse practitioner records in Connecticut.
All 628 in Connecticut → Every provider in Stamford → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Pamela Blanchett, NP-CStamford, CT 069021629304142
- Arlene Butler, NPStamford, CT 069021013421015
- Kathryn CreaghStamford, CT 069021588088355
- Dorothy Ferraro, N.P.Stamford, CT 069021275617722
- Patricia Garst, APRNStamford, CT 069021639482268
- Mae Anne Jauk, MA, APRN-BCStamford, CT 069021568684033
- Donna Lentini, APRNStamford, CT 069021104844588
- Dawn Nair, A.P.R.N.Stamford, CT 069021902826225
Common questions
What is Maria Rivera, NP's NPI number?
Maria Rivera, NP's National Provider Identifier (NPI) is 1699006783, issued on Jan 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Maria Rivera, NP located?
The NPPES record lists a practice address at 1281 E Main St, Stamford, CT, 06902. Phone: (203) 210-2830. Providers update this record themselves, so call before visiting.
How can I verify Maria Rivera, NP's license?
NPPES lists Connecticut license number 6052, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Rivera, NP prescribe under Medicare Part D?
In 2024, Maria Rivera, NP had 731 Medicare Part D claims for 122 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Maria Rivera, NP's MIPS final score?
The 2023 MIPS final score is 79.1 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.