Francisco O. Rivera Ferrer, MD
Anesthesiology Physician · Branford, CT
Francisco O. Rivera Ferrer, MD is an anesthesiology physician with a practice address in Branford, Connecticut, and NPI 1225039233, issued on Aug 2, 2005. Check the license (Connecticut 028754, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Francisco O. Rivera Ferrer
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 028754 CT
Self-reported in NPPES; status is on the state search - Practice location
- 84 N Main St, Branford, CT 06405
- Phone
- (203) 483-2024
- Enumerated
- Aug 2, 2005
- Record last updated
- Jun 24, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (203) 483-2520
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 797 in Connecticut → Look up another NPI →
Also registered at 84 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amira Abihaidar, DPMFoot Surgery Podiatrist1477296309
- Stephanie Arlis-Mayor, MDSports Medicine (Family Medicine) Physician1760416226
- Deborah Balisciano, CRNACertified Registered Nurse Anesthetist1255345211
- John Beiner, M.D.Orthopaedic Surgery of the Spine Physician1770570921
- Traci BrownCertified Registered Nurse Anesthetist1518022805
- Lisa Camera, P.T.Physical Therapist1255549788
Verify Francisco O. Rivera Ferrer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 028754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average anesthesiology physician in 2024
57 Medicare Part D claims, against an average of 402 among the 4,319 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.
Francisco O. Rivera Ferrer among 797 anesthesiology physician records in Connecticut
Francisco O. Rivera Ferrer, MD is one of 797 anesthesiology physician 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Connecticut
There are 797 anesthesiology physician records in Connecticut.
All 797 in Connecticut → Every provider in Branford → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Marion Grabowy, MDBranford, CT 064051841291853
- Valeria Possick, M.D.Branford, CT 064051902210818
- Claudia Spaulding, M.D.Cheshire, CT 064101205852456
- Wilfredo Cadelina, MDDerby, CT 064181801847231
- Adambeke Nwozuzu, MDDerby, CT 064181164952909
- Anwesh Babu PoosalaDerby, CT 064181104455252
- Merton Smith, MDDerby, CT 064181780636647
- Mary Ann Pudimat, M.D.Salem, CT 064201558354902
Common questions
What is Francisco O. Rivera Ferrer, MD's NPI number?
Francisco O. Rivera Ferrer, MD's National Provider Identifier (NPI) is 1225039233, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Francisco O. Rivera Ferrer, MD located?
The NPPES record lists a practice address at 84 N Main St, Branford, CT, 06405. Phone: (203) 483-2024. Providers update this record themselves, so call before visiting.
How can I verify Francisco O. Rivera Ferrer, MD's license?
NPPES lists Connecticut license number 028754, 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 Francisco O. Rivera Ferrer, MD prescribe under Medicare Part D?
In 2024, Francisco O. Rivera Ferrer, MD had 57 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.