NPPES file of Aug 9, 2026

Ihsan I. Jabbour, M.D.

General Practice Physician · Waterbury, CT

Ihsan I. Jabbour, M.D. is a general practice physician with a practice address in Waterbury, Connecticut, and NPI 1407899610, issued on Jun 14, 2006. Check the license (Connecticut 026820, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407899610
Name
Ihsan I. Jabbour
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License number
026820 CT
Self-reported in NPPES; status is on the state search
Practice location
171 Grandview Ave, Waterbury, CT 06708
Phone
(203) 755-2214
Enumerated
Jun 14, 2006
Record last updated
Jan 19, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(203) 596-1133
Medicaid ID
001268200 CT
Medicare enrollment
Enrolled (PECOS I20100209000009); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 171 Grandview Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ionut Anton, MDInternal Medicine Physician1770550238
  2. Marc Bernbach, DPMPodiatrist1538149463
  3. Kimberely Casagni, A.P.R.N.-FNPFamily Nurse Practitioner1427158781
  4. Lance Eriksen, MDDermatology Physician1891898821
  5. Victor Gotay, MDOtolaryngology Physician1417952110
  6. Caitlin Kishore, AU.DAudiologist1538544481

Verify Ihsan I. Jabbour in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 026820
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5% more Medicare Part D claims than the average general practice physician in 2024

3,168 Medicare Part D claims for 261 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 23 claims were for opioids.

  1. Ihsan Jabbour3,168
  2. Specialty average3,030

Most prescribed

  1. Losartan Potassium158 claims
  2. Metformin Hcl150 claims
  3. Rosuvastatin Calcium131 claims
  4. Methylprednisolone125 claims
  5. Amlodipine Besylate105 claims
  6. Montelukast Sodium98 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): 9.4 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.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costout of 100 · 30%31.5
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $488.21

21 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ihsan Jabbour$488.21
  2. Specialty average$1,273.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ihsan I. Jabbour among 75 general practice physician records in Connecticut

Ihsan I. Jabbour, M.D. is one of 75 general practice physician records with a practice address in Connecticut. 47% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 73% newer
  • In a Medicare fileYes · 47% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated1976 · median 2007 among the 19 with a school on file
  • Record last updated2017 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Connecticut

There are 75 general practice physician records in Connecticut.

The 8 general practice physician records with the nearest ZIP codes

  1. Nanik Manchandani, M.DWaterbury, CT 067051013164854
  2. Arvind SuriWaterbury, CT 067051780856252
  3. Roger Branson, M.D.Bethlehem, CT 067511093071631
  4. Malynn Utzinger, M.A.,M.D.Litchfield, CT 067591437319894
  5. John Romano, MDTorrington, CT 067901588630511
  6. Jose Buhain, M.D.Woodbury, CT 067981811237142
  7. Lynne Freiburger-Epstein, DOEaston, CT 066121538361670
  8. Evan Gaudette, PA-CBridgeport, CT 066041275488108

Common questions

What is Ihsan I. Jabbour, M.D.'s NPI number?

Ihsan I. Jabbour, M.D.'s National Provider Identifier (NPI) is 1407899610, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ihsan I. Jabbour, M.D. located?

The NPPES record lists a practice address at 171 Grandview Ave, Waterbury, CT, 06708. Phone: (203) 755-2214. Providers update this record themselves, so call before visiting.

How can I verify Ihsan I. Jabbour, M.D.'s license?

NPPES lists Connecticut license number 026820, 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 Ihsan I. Jabbour, M.D. prescribe under Medicare Part D?

In 2024, Ihsan I. Jabbour, M.D. had 3,168 Medicare Part D claims for 261 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.

What is Ihsan I. Jabbour, M.D.'s MIPS final score?

The 2023 MIPS final score is 9.4 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.