Dr. Omar A. Tamimi, MD
- Medicare services, 2024
- 1,882
- Medicare patients, 2024
- 1,011
- Part D claims, 2024
- 4,683
- MIPS score, 2024
- 98
- Hospital affiliations
- 4
- Practice address
- 473 Lakehurst Road, Toms River, NJ 08755
- Practice phone
- Call (732) 349-4422
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Endoscopy Center of Toms River
Surgery Center - Medicare-Certified · Toms River, New Jersey
Find Dr. Tamimi's professional email, personal email and mobile number
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Dr. Omar A. Tamimi is a gastroenterologist in Toms River, New Jersey
Dr. Tamimi practices at Endoscopy Center of Toms River in Toms River, New Jersey.
Dr. Tamimi's NPI, 1932148327, was assigned on June 4, 2006. Dr. Tamimi holds New Jersey license 25MA05507500.
- NPI
- 1932148327NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123112844
- NPI enumeration date
- June 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (732) 349-4422
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Omar A. Tamimi practices at Endoscopy Center of Toms River in Toms River, New Jersey
Dr. Tamimi's primary practice is Endoscopy Center of Toms River, at 473 Lakehurst Road, Toms River, NJ 08755. The practice phone is (732) 349-4422.
- Endoscopy Center of Toms River473 Lakehurst Road, Toms River, NJ 08755Phone(732) 349-4422
Source: Dmand AI Affiliation Data
Dr. Omar A. Tamimi is affiliated with 7 sites of care and 3 medical groups
Dr. Tamimi's primary practice is Endoscopy Center of Toms River in Toms River, New Jersey. Dr. Tamimi is also affiliated with Community Medical Center. The medical group on file is Hackensack Meridian Medical Group. Dmand AI also links Dr. Tamimi to 3 more hospitals, 2 medical groups, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Omar A. Tamimi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tamimi practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Endoscopy Center of Toms River | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Omar A. Tamimi is one of 691 gastroenterologists in New Jersey
Gastroenterology is Dr. Tamimi's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Tamimi is licensed in New Jersey.
Specialties and state licenses
- Gastroenterology, New JerseyPrimary
Gastroenterologists near Dr. Tamimi
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Omar A. Tamimi billed Medicare for 1,882 services in 2024
CMS data shows 1,882 Medicare services from Dr. Tamimi across 17 procedure codes in 2024, for 1,011 Medicare patients. Medicare paid $191,931 for them.
Dr. Tamimi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3802024: 1,3145%
- Surgery
- 2023: 3552024: 3571%
- Other services
- 2023: 832024: 13866%
- Imaging
- 2023: 132024: 49277%
- Tests and treatments
- 2023: 412024: 2441%
Where Dr. Tamimi's Medicare services took place, 2024
- In an office1,13060%
- In a facility75240%
Dr. Tamimi compared with the New Jersey median for gastroenterologists, 2024
- Dr. Tamimi
- New Jersey median
- Medicare services
- 1,882vs 6852.7 times
- Medicare patients
- 1,011vs 3752.7 times
- Part D claims
- 4,487vs 6117.3 times
Medians across 674 gastroenterologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Tamimi's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tamimi and other gastroenterologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Omar A. Tamimi treated 1,011 Medicare patients in 2024, average age 75
CMS counts 1,011 Medicare patients who saw Dr. Tamimi in 2024. The largest group is 65 to 74, with 446 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tamimi's median patient age at 69, with 50% women.
Dr. Tamimi's Medicare patients by age, 2024
Dr. Tamimi's Medicare patients by sex, 2024
- Women56055%
- Men45145%
Chronic conditions among Dr. Tamimi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes45%
- Ischemic heart disease45%
- Anxiety33%
- COPD28%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tamimi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Omar A. Tamimi wrote 4,683 Medicare Part D claims in 2024
In 2024, Dr. Tamimi wrote 4,683 Medicare Part D claims for 1,065 patients. 88% of them were for generic drugs. CMS names the drug for 4,487 of them, across 49 drugs with 11 or more claims each, at $1,348,291 in total drug cost. In 2023, CMS named 4,292 claims across 45 drugs.
Dr. Tamimi's Part D claims by kind of drug, 2024
- Generic4,118 claims88%
- Brand-name and other565 claims12%
Dr. Tamimi's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tamimi's Part D claims, 2024
- Antibiotics2%110 of 4,683 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,2922024: 4,4875%
Drugs named by CMS: 49 in 2024, 45 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Omar A. Tamimi scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Tamimi for performance year 2024, reported as part of a group. Dr. Tamimi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 133 procedures of colonoscopy by Dr. Tamimi, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Tamimi's MIPS scores, performance year 2024
- 98of 100Final score
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Tamimi ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 84th percentile142 procedures
- Colonoscopy
- 86th percentile133 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Omar A. Tamimi received $599 in industry payments from 2018 to 2025
CMS Open Payments shows 17 general payments to Dr. Tamimi from 9 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 93% of the total. Sanofi and Genzyme US Companies paid the most, $102.
General payments to Dr. Tamimi by program year, 2018 to 2025
General payments to Dr. Tamimi by kind, 2018 to 2025
- Food and beverage$55993%
- Speaker and faculty fees$203%
- Grants$203%
Companies that paid Dr. Tamimi the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Omar A. Tamimi's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Omar A. Tamimi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Omar A. Tamimi's NPI number?
Dr. Omar A. Tamimi's NPI number is 1932148327. It was assigned on June 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Omar A. Tamimi?
Dr. Omar A. Tamimi is a gastroenterologist in Toms River, New Jersey. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Omar A. Tamimi practice?
Dr. Tamimi practices at 473 Lakehurst Road, Toms River, NJ 08755. Dr. Tamimi's primary practice is Endoscopy Center of Toms River in Toms River, New Jersey. Dmand AI also links Dr. Tamimi to 3 hospitals, 2 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Omar A. Tamimi's office phone number?
The practice phone on file for Dr. Tamimi is (732) 349-4422.
What is Dr. Omar A. Tamimi's medical license number?
Dr. Tamimi holds New Jersey license 25MA05507500.
Which hospitals is Dr. Omar A. Tamimi affiliated with?
Dr. Tamimi is affiliated with Community Medical Center. Dmand AI links Dr. Tamimi to 3 more hospitals.
What medical group is Dr. Omar A. Tamimi part of?
Dr. Tamimi is linked to Hackensack Meridian Medical Group. Dmand AI links Dr. Tamimi to 2 more medical groups.
Does Dr. Omar A. Tamimi accept Medicare?
Yes. CMS data shows Dr. Tamimi billed Medicare for 1,882 services in 2024, and Dr. Tamimi accepts Medicare assignment.
What is Dr. Omar A. Tamimi's MIPS score?
Dr. Tamimi's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
How many Medicare patients does Dr. Omar A. Tamimi see?
CMS counts 1,011 Medicare patients who saw Dr. Tamimi in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Omar A. Tamimi bill to Medicare?
In 2024, Dr. Tamimi's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, established patient (99213).
What drugs does Dr. Omar A. Tamimi prescribe most?
In 2024 Medicare Part D data, Dr. Tamimi's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Esomeprazole Magnesium.
Has Dr. Omar A. Tamimi received payments from drug or device companies?
CMS Open Payments shows $599 in general payments to Dr. Tamimi from 9 companies from 2018 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Omar A. Tamimi been practicing?
Dr. Tamimi graduated from medical school in 1987, 39 years ago.
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