Randa Arbach, FNP
Family Nurse Practitioner · Riverside, CT
Randa Arbach, FNP is a family nurse practitioner with a practice address in Riverside, Connecticut, and NPI 1659602829, issued on Jan 27, 2010. Check the license (Connecticut 004261, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Randa Arbach
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 004261 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1239 E Putnam Ave, Riverside, CT 06878
- Phone
- (866) 389-2727
- Enumerated
- Jan 27, 2010
- Record last updated
- May 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101115000346); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Also registered at 1239 E Putnam Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Regina Fry, RPHPharmacist1477143428
- Malka FuzailovPharmacist1003268939
- Ritu Gupta, APRNFamily Nurse Practitioner1598033243
- Shanel Harkness, CPHTPharmacy Technician1891585253
- Iwona Jaworska-StellaPharmacist1568810133
- Karen SemperteguiPharmacist1720590250
Verify Randa Arbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 004261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
29 Medicare Part D claims for 24 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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): 87.1 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
- MC Diagnostic OF Connecticut, P.C.Riverside, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Randa Arbach among 2,669 family nurse practitioner records in Connecticut
Randa Arbach, FNP 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 2010, is newer than 18% of them.
- NPI issued2010 · 18% of these records are older, 80% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2009 · median 2018 among the 1,664 with a school on file
- Record last updated2020 · 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).
5 family nurse practitioner records list a practice address in Riverside
They are 5 of the 86 NPPES records with a practice address in Riverside, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Riverside → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Ritu Gupta, APRNRiverside, CT 068781598033243
- Aigel Khadeeva, APRNRiverside, CT 068781821949439
- Zena Vatman, FNPRiverside, CT 068781427082353
- Nicole Williamson, APRN, FNPRiverside, CT 068781871445874
- Alexandra BabineauRidgefield, CT 068771154240794
- Jonathan DodardRidgefield, CT 068771245099175
- Brent Faherty, FNPRidgefield, CT 068771902565625
- Kirsten Fitzgerald, FNP, DNP-BCRidgefield, CT 068771598318206
Common questions
What is Randa Arbach, FNP's NPI number?
Randa Arbach, FNP's National Provider Identifier (NPI) is 1659602829, issued on Jan 27, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Randa Arbach, FNP located?
The NPPES record lists a practice address at 1239 E Putnam Ave, Riverside, CT, 06878. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Randa Arbach, FNP's license?
NPPES lists Connecticut license number 004261, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Randa Arbach, FNP prescribe under Medicare Part D?
In 2024, Randa Arbach, FNP had 29 Medicare Part D claims for 24 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Randa Arbach, FNP's MIPS final score?
The 2023 MIPS final score is 87.1 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.