Dr. Abdulla Taja, MD
- Medicare services, 2024
- 1,491
- Medicare patients, 2024
- 535
- Part D claims, 2024
- 656
- MIPS score, 2024
- 89
- Hospital affiliations
- 4
- Practice address
- 375 N Eastown Rd, Lima, OH 45807
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Digestive Health and Endoscopy Center, LLC - HOPD
Acute Care Hospital outpatient department · Lima, Ohio
Find Dr. Taja's professional email, personal email and mobile number
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Dr. Abdulla Taja is a gastroenterologist in Lima, Ohio
Dr. Taja practices at Digestive Health and Endoscopy Center, LLC - HOPD in Lima, Ohio.
Dr. Taja's NPI, 1811954142, was assigned on April 28, 2006. Dr. Taja holds Ohio license 35084655.
- NPI
- 1811954142NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163402108
- NPI enumeration date
- April 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Abdulla Taja practices at Digestive Health and Endoscopy Center, LLC - HOPD in Lima, Ohio
Dr. Taja's primary practice is Digestive Health and Endoscopy Center, LLC - HOPD, at 375 N Eastown Rd, Lima, OH 45807.
- Digestive Health and Endoscopy Center, LLC - HOPD375 N Eastown Rd, Lima, OH 45807
Source: Dmand AI Affiliation Data
Dr. Abdulla Taja is affiliated with 6 sites of care and 2 medical groups
Dr. Taja's primary practice is Digestive Health and Endoscopy Center, LLC - HOPD in Lima, Ohio. Dr. Taja is also affiliated with Mercy Health - St. Rita's Medical Center. The medical group on file is Mercy Health Physicians. Dmand AI also links Dr. Taja to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Abdulla Taja's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Taja practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Digestive Health and Endoscopy Center, LLC - HOPD | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Abdulla Taja is one of 692 gastroenterologists in Ohio
Gastroenterology is Dr. Taja's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Taja is licensed in Ohio.
Specialties and state licenses
- Gastroenterology, OhioPrimary
Gastroenterologists near Dr. Taja
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. Abdulla Taja billed Medicare for 1,491 services in 2024
CMS data shows 1,491 Medicare services from Dr. Taja across 19 procedure codes in 2024, for 535 Medicare patients. Medicare paid $136,962 for them.
Dr. Taja's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0072024: 87014%
- Surgery
- 2023: 6882024: 57716%
- Other services
- 2023: 162024: 44175%
Where Dr. Taja's Medicare services took place, 2024
- In an office44730%
- In a facility1,04470%
Dr. Taja compared with the Ohio median for gastroenterologists, 2024
- Dr. Taja
- Ohio median
- Medicare services
- 1,491vs 4043.7 times
- Medicare patients
- 535vs 28886% above
- Part D claims
- 500vs 40224% above
Medians across 687 gastroenterologists in Ohio with Dmand AI profiles that report each measure.
Dr. Taja'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Abdulla Taja treated 535 Medicare patients in 2024, average age 73
CMS counts 535 Medicare patients who saw Dr. Taja in 2024. The largest group is 65 to 74, with 253 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Taja's median patient age at 63, with 52% women.
Dr. Taja's Medicare patients by age, 2024
Dr. Taja's Medicare patients by sex, 2024
- Women28854%
- Men24746%
Chronic conditions among Dr. Taja's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease45%
- Diabetes36%
- Anxiety32%
- Chronic kidney disease30%
- COPD29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Taja's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Abdulla Taja wrote 656 Medicare Part D claims in 2024
In 2024, Dr. Taja wrote 656 Medicare Part D claims for 184 patients. 91% of them were for generic drugs. CMS names the drug for 500 of them, across 13 drugs with 11 or more claims each, at $15,559 in total drug cost. In 2023, CMS named 433 claims across 12 drugs.
Dr. Taja's Part D claims by kind of drug, 2024
- Generic595 claims91%
- Brand-name61 claims9%
Dr. Taja'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. Taja's Part D claims, 2024
- Antibiotics3%22 of 656 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: 4332024: 50015%
Drugs named by CMS: 13 in 2024, 12 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. Abdulla Taja scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Taja for performance year 2024, reported as part of a group. Dr. Taja accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 325 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Taja, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Taja's MIPS scores, performance year 2024
- 89of 100Final score
- 84of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Taja ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 96th percentile325 procedures
- Colonoscopy
- 96th percentile263 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. Abdulla Taja received $4,643 in industry payments from 2016 to 2025
CMS Open Payments shows 295 general payments to Dr. Taja from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $1,255.
General payments to Dr. Taja by program year, 2016 to 2025
General payments to Dr. Taja by kind, 2016 to 2025
- Food and beverage$4,58899%
- Education$551%
Companies that paid Dr. Taja the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Abdulla Taja's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Abdulla Taja
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. Abdulla Taja's NPI number?
Dr. Abdulla Taja's NPI number is 1811954142. It was assigned on April 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Abdulla Taja?
Dr. Abdulla Taja is a gastroenterologist in Lima, Ohio. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Abdulla Taja practice?
Dr. Taja practices at 375 N Eastown Rd, Lima, OH 45807. Dr. Taja's primary practice is Digestive Health and Endoscopy Center, LLC - HOPD in Lima, Ohio. Dmand AI also links Dr. Taja to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Abdulla Taja's medical license number?
Dr. Taja holds Ohio license 35084655.
Which hospitals is Dr. Abdulla Taja affiliated with?
Dr. Taja is affiliated with Mercy Health - St. Rita's Medical Center. Dmand AI links Dr. Taja to 3 more hospitals.
What medical group is Dr. Abdulla Taja part of?
Dr. Taja is linked to Mercy Health Physicians. Dmand AI links Dr. Taja to 1 more medical group.
Does Dr. Abdulla Taja accept Medicare?
Yes. CMS data shows Dr. Taja billed Medicare for 1,491 services in 2024, and Dr. Taja accepts Medicare assignment.
What is Dr. Abdulla Taja's MIPS score?
Dr. Taja's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Abdulla Taja see?
CMS counts 535 Medicare patients who saw Dr. Taja in 2024, with an average age of 73.
What services does Dr. Abdulla Taja bill to Medicare?
In 2024, Dr. Taja's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and surgery: digestive system (43239).
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What drugs does Dr. Abdulla Taja prescribe most?
In 2024 Medicare Part D data, Dr. Taja's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Famotidine.
Has Dr. Abdulla Taja received payments from drug or device companies?
CMS Open Payments shows $4,643 in general payments to Dr. Taja from 40 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Abdulla Taja been practicing?
Dr. Taja graduated from medical school in 1979, 47 years ago.
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