Dr. James Chike Ezi-Ashi, MD
- Medicare services, 2024
- 1,099
- Medicare patients, 2024
- 566
- Part D claims, 2024
- 1,873
- MIPS score, 2024
- 85
- Hospital affiliations
- 2
- Practice address
- 1 Medical Center Boulevard, Cookeville, TN 38501
- Practice phone
- Call (931) 783-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ezi-Ashi's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. James Chike Ezi-Ashi is a gastroenterologist in Cookeville, Tennessee
Dr. Ezi-Ashi practices at Cookeville Regional Medical Center in Cookeville, Tennessee, part of The City of Cookeville.
Dr. Ezi-Ashi's NPI, 1063473569, was assigned on April 1, 2006. Dr. Ezi-Ashi holds Tennessee license 58011.
- NPI
- 1063473569NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446225320
- NPI enumeration date
- April 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (931) 783-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Chike Ezi-Ashi practices at Cookeville Regional Medical Center in Cookeville, Tennessee
Dr. Ezi-Ashi's primary practice is Cookeville Regional Medical Center, at 1 Medical Center Boulevard, Cookeville, TN 38501 in Putnam County. The practice phone is (931) 783-2000.
- Cookeville Regional Medical Center1 Medical Center Boulevard, Cookeville, TN 38501 · Putnam CountyPhone(931) 783-2000
Source: Dmand AI Affiliation Data
Dr. James Chike Ezi-Ashi is affiliated with 3 sites of care and 1 medical group
Dr. Ezi-Ashi's primary practice is Cookeville Regional Medical Center in Cookeville, Tennessee, part of The City of Cookeville. Dr. Ezi-Ashi is also affiliated with Cumberland Medical Center. The medical group on file is Cookeville Regional Medical Group. Dmand AI also links Dr. Ezi-Ashi to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Chike Ezi-Ashi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ezi-Ashi practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cookeville Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The City of Cookeville and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Chike Ezi-Ashi is one of 331 gastroenterologists in Tennessee
Gastroenterology is Dr. Ezi-Ashi's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Ezi-Ashi's licenses on file in 2 states: Tennessee and Pennsylvania.
Specialties and state licenses
- Gastroenterology, TennesseePrimary
- Hepatology, Pennsylvania
Gastroenterologists near Dr. Ezi-Ashi
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. James Chike Ezi-Ashi billed Medicare for 1,099 services in 2024
CMS data shows 1,099 Medicare services from Dr. Ezi-Ashi across 18 procedure codes in 2024, for 566 Medicare patients. Medicare paid $98,099 for them.
Dr. Ezi-Ashi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 5702024: 5386%
- Office and hospital visits
- 2023: 4832024: 42412%
- Other services
- 2023: 712024: 13793%
Where Dr. Ezi-Ashi's Medicare services took place, 2024
- In an office41338%
- In a facility68662%
Dr. Ezi-Ashi compared with the Tennessee median for gastroenterologists, 2024
- Dr. Ezi-Ashi
- Tennessee median
- Medicare services
- 1,099vs 64570% above
- Medicare patients
- 566vs 37750% above
- Part D claims
- 1,680vs 5962.8 times
Medians across 330 gastroenterologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Ezi-Ashi'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. Ezi-Ashi and other gastroenterologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Chike Ezi-Ashi treated 566 Medicare patients in 2024, average age 72
CMS counts 566 Medicare patients who saw Dr. Ezi-Ashi in 2024. The largest group is 65 to 74, with 284 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ezi-Ashi's median patient age at 61, with 54% women.
Dr. Ezi-Ashi's Medicare patients by age, 2024
Dr. Ezi-Ashi's Medicare patients by sex, 2024
- Women30153%
- Men26547%
Chronic conditions among Dr. Ezi-Ashi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes39%
- Ischemic heart disease31%
- Anxiety30%
- Mood disorders29%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ezi-Ashi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Chike Ezi-Ashi wrote 1,873 Medicare Part D claims in 2024
In 2024, Dr. Ezi-Ashi wrote 1,873 Medicare Part D claims for 555 patients. 77% of them were for generic drugs. CMS names the drug for 1,680 of them, across 24 drugs with 11 or more claims each, at $366,013 in total drug cost. In 2023, CMS named 1,543 claims across 24 drugs.
Dr. Ezi-Ashi's Part D claims by kind of drug, 2024
- Generic1,449 claims77%
- Brand-name424 claims23%
Dr. Ezi-Ashi'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. Ezi-Ashi's Part D claims, 2024
- Antibiotics5%88 of 1,873 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: 1,5432024: 1,6809%
Drugs named by CMS: 24 in 2024, 24 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. James Chike Ezi-Ashi scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Ezi-Ashi for performance year 2024, reported individually. Dr. Ezi-Ashi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 260 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Ezi-Ashi, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Ezi-Ashi's MIPS scores, performance year 2024
- 85of 100Final score
- 73.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Ezi-Ashi ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 94th percentile260 procedures
- Colonoscopy
- 93rd percentile193 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. James Chike Ezi-Ashi received $6,716 in industry payments from 2016 to 2025
CMS Open Payments shows 433 general payments to Dr. Ezi-Ashi from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Abbvie Inc. paid the most, $1,254.
General payments to Dr. Ezi-Ashi by program year, 2016 to 2025
General payments to Dr. Ezi-Ashi by kind, 2016 to 2025
- Food and beverage$6,22593%
- Travel and lodging$4807%
- Education$120%
Companies that paid Dr. Ezi-Ashi 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. James Chike Ezi-Ashi'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. James Chike Ezi-Ashi
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. James Chike Ezi-Ashi's NPI number?
Dr. James Chike Ezi-Ashi's NPI number is 1063473569. It was assigned on April 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Chike Ezi-Ashi?
Dr. James Chike Ezi-Ashi is a gastroenterologist in Cookeville, Tennessee. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. James Chike Ezi-Ashi practice?
Dr. Ezi-Ashi practices at 1 Medical Center Boulevard, Cookeville, TN 38501. Dr. Ezi-Ashi's primary practice is Cookeville Regional Medical Center in Cookeville, Tennessee, part of The City of Cookeville. Dmand AI also links Dr. Ezi-Ashi to 1 group practice or clinic.
What is Dr. James Chike Ezi-Ashi's office phone number?
The practice phone on file for Dr. Ezi-Ashi is (931) 783-2000.
What is Dr. James Chike Ezi-Ashi's medical license number?
Dr. Ezi-Ashi holds Tennessee license 58011, one of the licenses on file in 2 states.
Which states has Dr. James Chike Ezi-Ashi been licensed in?
Dmand AI has state licenses on file for Dr. Ezi-Ashi in Tennessee and Pennsylvania.
Which hospitals is Dr. James Chike Ezi-Ashi affiliated with?
Dr. Ezi-Ashi practices at Cookeville Regional Medical Center in Cookeville, Tennessee. Dr. Ezi-Ashi is also affiliated with Cumberland Medical Center.
What medical group is Dr. James Chike Ezi-Ashi part of?
Dr. Ezi-Ashi is linked to Cookeville Regional Medical Group.
Does Dr. James Chike Ezi-Ashi accept Medicare?
Yes. CMS data shows Dr. Ezi-Ashi billed Medicare for 1,099 services in 2024, and Dr. Ezi-Ashi accepts Medicare assignment.
What is Dr. James Chike Ezi-Ashi's MIPS score?
Dr. Ezi-Ashi's MIPS final score for performance year 2024 is 85 out of 100, reported individually.
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How many Medicare patients does Dr. James Chike Ezi-Ashi see?
CMS counts 566 Medicare patients who saw Dr. Ezi-Ashi in 2024, with an average age of 72.
What services does Dr. James Chike Ezi-Ashi bill to Medicare?
In 2024, Dr. Ezi-Ashi's most billed Medicare services were surgery: digestive system (43239), office visit, established patient (99213) and surgery: digestive system (45385).
What drugs does Dr. James Chike Ezi-Ashi prescribe most?
In 2024 Medicare Part D data, Dr. Ezi-Ashi's most prescribed drugs by claims were Pantoprazole Sodium, Cholestyramine and Sucralfate.
Has Dr. James Chike Ezi-Ashi received payments from drug or device companies?
CMS Open Payments shows $6,716 in general payments to Dr. Ezi-Ashi from 32 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. James Chike Ezi-Ashi been practicing?
Dr. Ezi-Ashi graduated from medical school in 1982, 44 years ago.
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