Geraldine M. Fabregas, MD
Geriatric Medicine (Internal Medicine) Physician · New Haven, CT
Geraldine M. Fabregas, MD is a geriatric medicine (internal medicine) physician with a practice address in New Haven, Connecticut, and NPI 1477583540, issued on Jul 4, 2006. Check the license (Connecticut 038166, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Geraldine M. Fabregas
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 038166 CT
Self-reported in NPPES; status is on the state search - Practice location
- 280 Alden Ave, New Haven, CT 06515
- Phone
- (203) 387-7719
- Enumerated
- Jul 4, 2006
- Record last updated
- Mar 27, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (203) 397-5152
- Medicaid ID
- 001381665 CT
- Medicare enrollment
- Enrolled (PECOS I20060921000288); accepts Medicare assignment
- Medical or professional school
- Hahneman Medical College Of The Pacific, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 104 in Connecticut → Look up another NPI →
Verify Geraldine M. Fabregas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 038166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
489 Medicare Part D claims for 109 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Donepezil Hcl94 claims
- Sertraline Hcl68 claims
- Memantine Hcl56 claims
- Rivastigmine50 claims
- Trazodone Hcl49 claims
- Mirtazapine33 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 MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northeast Medical Group IncNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geraldine M. Fabregas among 104 geriatric medicine (internal medicine) physician records in Connecticut
Geraldine M. Fabregas, MD is one of 104 geriatric medicine (internal medicine) physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 47% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1995 · median 1998 among the 68 with a school on file
- Record last updated2017 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Connecticut
There are 104 geriatric medicine (internal medicine) physician records in Connecticut.
All 104 in Connecticut → Every provider in New Haven → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Jan ClarkeWest Haven, CT 065161508875683
- Andrew CohenWest Haven, CT 065161255573697
- Simina Clara Ionescu, MDWest Haven, CT 065161396952024
- Ronald Schwartz, MDWest Haven, CT 065161427034784
- Maura Singh, M.D.West Haven, CT 065161922340413
- Alessandra Capobianco, M.D.New Haven, CT 065111053679431
- Jesse Chua-Reyes, M.D.New Haven, CT 065191669473724
- Leo Cooney, MDNew Haven, CT 065191992787287
Common questions
What is Geraldine M. Fabregas, MD's NPI number?
Geraldine M. Fabregas, MD's National Provider Identifier (NPI) is 1477583540, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geraldine M. Fabregas, MD located?
The NPPES record lists a practice address at 280 Alden Ave, New Haven, CT, 06515. Phone: (203) 387-7719. Providers update this record themselves, so call before visiting.
How can I verify Geraldine M. Fabregas, MD's license?
NPPES lists Connecticut license number 038166, 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 Geraldine M. Fabregas, MD prescribe under Medicare Part D?
In 2024, Geraldine M. Fabregas, MD had 489 Medicare Part D claims for 109 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
What is Geraldine M. Fabregas, MD's MIPS final score?
The 2023 MIPS final score is 93.3 of 100. 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.