Fernando Barahona, MD
Internal Medicine Physician · Stamford, CT
Fernando Barahona, MD is an internal medicine physician with a practice address in Stamford, Connecticut, and NPI 1952659039, issued on Aug 21, 2012. Check the license (Connecticut 54638, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Fernando Barahona
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 54638 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1747 Summer St, Stamford, CT 06905
- Phone
- (203) 424-7995
- Enumerated
- Aug 21, 2012
- Record last updated
- Oct 21, 2024
- Fax
- (855) 877-6001
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 1747 Summer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariana Negrila, NPPrimary Care Nurse Practitioner1437490620
Verify Fernando Barahona in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 54638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average internal medicine physician in 2024
668 Medicare Part D claims for 57 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium44 claims
- Metformin Hcl32 claims
- Pantoprazole Sodium27 claims
- Atorvastatin Calcium24 claims
- Levothyroxine Sodium23 claims
- Diclofenac Sodium22 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.
Fernando Barahona among 2,623 internal medicine physician records in Connecticut
Fernando Barahona, MD is one of 2,623 internal medicine 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 2012, is newer than 67% of them.
- NPI issued2012 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2024 · 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 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
131 internal medicine physician records list a practice address in Stamford
They are 131 of the 2,774 NPPES records with a practice address in Stamford, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Stamford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Uday Desai, M.D.Stamford, CT 069051124122148
- Vernetta Gallop, MDStamford, CT 069051811981202
- Erica Goldberger, M.D.Stamford, CT 069051053419648
- Terrance Hanlon, MDStamford, CT 069051922052695
- Antonios Katsigiannis, M.D.Stamford, CT 069051629157276
- Tulin Koparan, MDStamford, CT 069051710045703
- Santi Neuberger, M.D.Stamford, CT 069051013024736
- David Radin, MDStamford, CT 069051225076193
Common questions
What is Fernando Barahona, MD's NPI number?
Fernando Barahona, MD's National Provider Identifier (NPI) is 1952659039, issued on Aug 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Fernando Barahona, MD located?
The NPPES record lists a practice address at 1747 Summer St, Stamford, CT, 06905. Phone: (203) 424-7995. Providers update this record themselves, so call before visiting.
How can I verify Fernando Barahona, MD's license?
NPPES lists Connecticut license number 54638, 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 Fernando Barahona, MD prescribe under Medicare Part D?
In 2024, Fernando Barahona, MD had 668 Medicare Part D claims for 57 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.