Nina Robinson Rivera
Obstetrics & Gynecology Physician · Hamden, CT
Nina Robinson Rivera is an obstetrics & gynecology physician with a practice address in Hamden, Connecticut, and NPI 1407219827, issued on Apr 2, 2016. Check the license (Connecticut 1.066488, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nina Robinson Rivera
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 1.066488 CT
57.028384 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2446 Whitney Ave, Hamden, CT 06518
- Phone
- (203) 248-4461
- Enumerated
- Apr 2, 2016
- Record last updated
- Jul 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200918000984); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 707 in Connecticut → Look up another NPI →
Also registered at 2446 Whitney Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dorothy DenisPsychiatric/Mental Health Nurse Practitioner1922681279
- Emily Lorin, MA, LPC, RYTProfessional Counselor1114394418
- Emilie Nicotra, LCSWClinical Social Worker1053627851
- Kavita Schapira, MDObstetrics & Gynecology Physician1558011544
- Zachary ShewitzPsychiatric/Mental Health Nurse Practitioner1407723141
Verify Nina Robinson Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 1.066488Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
85 Medicare Part D claims for 33 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol12 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): 73.6 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
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nina Robinson Rivera among 707 obstetrics & gynecology physician records in Connecticut
Nina Robinson Rivera is one of 707 obstetrics & gynecology physician records with a practice address in Connecticut. 81% 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 79% of them.
- NPI issued2016 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2003 among the 488 with a school on file
- Record last updated2020 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Connecticut
There are 707 obstetrics & gynecology physician records in Connecticut.
All 707 in Connecticut → Every provider in Hamden → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Ami Acharya, M.D.Hamden, CT 065181437131760
- Maria Asis, MDHamden, CT 065181245261098
- Kristen Aversa, MDHamden, CT 065181538153788
- Sean Flaherty, MD, PHDHamden, CT 065181336170190
- Joseph Grosso, MDHamden, CT 065181891709457
- Kristina Rath, MDHamden, CT 065181699790469
- Maria Rhee, MDHamden, CT 065181518965888
- Kavita Schapira, MDHamden, CT 065181558011544
Common questions
What is Nina Robinson Rivera's NPI number?
Nina Robinson Rivera's National Provider Identifier (NPI) is 1407219827, issued on Apr 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Nina Robinson Rivera located?
The NPPES record lists a practice address at 2446 Whitney Ave, Hamden, CT, 06518. Phone: (203) 248-4461. Providers update this record themselves, so call before visiting.
How can I verify Nina Robinson Rivera's license?
NPPES lists Connecticut license number 1.066488, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nina Robinson Rivera prescribe under Medicare Part D?
In 2024, Nina Robinson Rivera had 85 Medicare Part D claims for 33 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Nina Robinson Rivera's MIPS final score?
The 2023 MIPS final score is 73.6 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.