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Dr. Chike Nathan Okechukwu, MD
NPI1174578215PAC ID7517143951
- Medicare services, 2024
- 2,201
- Medicare patients, 2024
- 532
- Part D claims, 2024
- 885
- Publications
- 1
- MIPS score, 2024
- 92
- Practice address
- 2149 E Warner Rd, Tempe, AZ 85284
- Practice phone
- Call (610) 558-6965
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Concord Township Dialysis
Tempe, Arizona
Find Dr. Okechukwu'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. Chike Nathan Okechukwu is a nephrologist in Tempe, Arizona
Dr. Okechukwu practices at Concord Township Dialysis in Tempe, Arizona.
Dr. Okechukwu's NPI, 1174578215, was assigned on May 24, 2006. Dr. Okechukwu holds Pennsylvania license MD073375L.
NPI and contact details
- NPI
- 1174578215NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517143951
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 558-6965
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chike Nathan Okechukwu practices at Concord Township Dialysis in Tempe, Arizona
Dr. Okechukwu's primary practice is Concord Township Dialysis, at 2149 E Warner Rd, Tempe, AZ 85284 in Maricopa County. The practice phone is (610) 558-6965.
- Concord Township Dialysis2149 E Warner Rd, Tempe, AZ 85284 · Maricopa CountyPhone(610) 558-6965
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chike Nathan Okechukwu is affiliated with 10 sites of care and 1 medical group
Dr. Okechukwu's primary practice is Concord Township Dialysis in Tempe, Arizona. Dr. Okechukwu is also affiliated with Chester County Hospital. The medical group on file is Clinical Renal Associates. Dmand AI also links Dr. Okechukwu to 4 more hospitals, 3 dialysis centers and 1 group practice or clinic, each named with a free account.
Concord Township DialysisPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Chike Nathan Okechukwu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Okechukwu practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concord Township Dialysis | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chike Nathan Okechukwu is one of 268 nephrologists in Arizona
Nephrology is Dr. Okechukwu's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Okechukwu is board certified in internal medicine by the American Board of Internal Medicine. Dr. Okechukwu is licensed in Pennsylvania.
Specialties and state licenses
- Nephrology, PennsylvaniaPrimary
Nephrologists near Dr. Okechukwu
Counts of nephrologists 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. Chike Nathan Okechukwu billed Medicare for 2,201 services in 2024
CMS data shows 2,201 Medicare services from Dr. Okechukwu across 17 procedure codes in 2024, for 532 Medicare patients. Medicare paid $164,329 for them.
Medicare services, 20242,201
Medicare patients532
Paid by Medicare$164,329
Procedure codes17
Dr. Okechukwu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9752024: 1,61065%
- Other services
- 2023: 02024: 401
- Tests and treatments
- 2023: 2472024: 19023%
Where Dr. Okechukwu's Medicare services took place, 2024
- In an office1,34761%
- In a facility85439%
Dr. Okechukwu compared with the Arizona median for nephrologists, 2024
- Dr. Okechukwu
- Arizona median
- Medicare services
- 2,201vs 1,45951% above
- Medicare patients
- 532vs 40133% above
- Part D claims
- 684vs 84019% below
Medians across 272 nephrologists in Arizona with Dmand AI profiles that report each measure.
Dr. Okechukwu'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. Okechukwu and other nephrologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chike Nathan Okechukwu treated 532 Medicare patients in 2024, average age 75
CMS counts 532 Medicare patients who saw Dr. Okechukwu in 2024. The largest group is 65 to 74, with 211 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 23% are also on Medicaid. Their average risk score is 3.34, 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. Okechukwu's median patient age at 74, with 51% women.
Medicare patients, 2024532
Average age75
Average risk score3.34
Also on Medicaid23%
Dr. Okechukwu's Medicare patients by age, 2024
Dr. Okechukwu's Medicare patients by sex, 2024
- Women28654%
- Men24646%
Chronic conditions among Dr. Okechukwu's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Diabetes52%
- Ischemic heart disease51%
- Heart failure45%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Okechukwu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chike Nathan Okechukwu wrote 885 Medicare Part D claims in 2024
In 2024, Dr. Okechukwu wrote 885 Medicare Part D claims for 181 patients. 89% of them were for generic drugs. CMS names the drug for 684 of them, across 27 drugs with 11 or more claims each, at $72,268 in total drug cost. In 2023, CMS named 597 claims across 24 drugs.
Part D claims, 2024885
Drugs named by CMS27
Total drug cost$72,268
Part D patients181
Dr. Okechukwu's Part D claims by kind of drug, 2024
- Generic791 claims89%
- Brand-name and other94 claims11%
Dr. Okechukwu'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5972024: 68415%
Drugs named by CMS: 27 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. Chike Nathan Okechukwu scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Okechukwu for performance year 2024, reported as part of a group. Dr. Okechukwu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Okechukwu's MIPS scores, performance year 2024
- 92of 100Final score
- 74.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Chike Nathan Okechukwu has 1 publication on record
Dmand AI links 1 paper to Dr. Okechukwu in 2013.
Papers1
Recent publications by Dr. Okechukwu
See who Dr. Okechukwu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Okechukwu works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Chike Nathan Okechukwu received $8,399 in industry payments from 2016 to 2025
CMS Open Payments shows 163 general payments to Dr. Okechukwu from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 46% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $2,554. It also lists 3 research payments totaling $15,457 from 2024 to 2025, naming 1 clinical trial.
General payments to Dr. Okechukwu by program year, 2016 to 2025
General payments to Dr. Okechukwu by kind, 2016 to 2025
$8.4Kin total
- Food and beverage$3,83646%
- Travel and lodging$2,21326%
- Consulting fees$2,16026%
- Education$1902%
Companies that paid Dr. Okechukwu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chike Nathan Okechukwu is board certified in internal medicine
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Sources for Dr. Chike Nathan Okechukwu'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Chike Nathan Okechukwu
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. Chike Nathan Okechukwu's NPI number?
Dr. Chike Nathan Okechukwu's NPI number is 1174578215. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chike Nathan Okechukwu?
Dr. Chike Nathan Okechukwu is a nephrologist in Tempe, Arizona. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Chike Nathan Okechukwu practice?
Dr. Okechukwu practices at 2149 E Warner Rd, Tempe, AZ 85284. Dr. Okechukwu's primary practice is Concord Township Dialysis in Tempe, Arizona. Dmand AI also links Dr. Okechukwu to 4 hospitals, 3 dialysis centers and 1 group practice or clinic.
What is Dr. Chike Nathan Okechukwu's office phone number?
The practice phone on file for Dr. Okechukwu is (610) 558-6965.
What is Dr. Chike Nathan Okechukwu's medical license number?
Dr. Okechukwu holds Pennsylvania license MD073375L.
Which hospitals is Dr. Chike Nathan Okechukwu affiliated with?
Dr. Okechukwu is affiliated with Chester County Hospital. Dmand AI links Dr. Okechukwu to 4 more hospitals.
What medical group is Dr. Chike Nathan Okechukwu part of?
Dr. Okechukwu is linked to Clinical Renal Associates.
Does Dr. Chike Nathan Okechukwu accept Medicare?
Yes. CMS data shows Dr. Okechukwu billed Medicare for 2,201 services in 2024, and Dr. Okechukwu accepts Medicare assignment.
What is Dr. Chike Nathan Okechukwu's MIPS score?
Dr. Okechukwu's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Chike Nathan Okechukwu see?
CMS counts 532 Medicare patients who saw Dr. Okechukwu in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
Is Dr. Chike Nathan Okechukwu board certified?
Yes. Dr. Okechukwu is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Chike Nathan Okechukwu bill to Medicare?
In 2024, Dr. Okechukwu's most billed Medicare services were hospital inpatient care (99232), medicare service (G2211) and office visit, established patient (99214).
What drugs does Dr. Chike Nathan Okechukwu prescribe most?
In 2024 Medicare Part D data, Dr. Okechukwu's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Losartan Potassium.
Has Dr. Chike Nathan Okechukwu received payments from drug or device companies?
CMS Open Payments shows $8,399 in general payments to Dr. Okechukwu from 32 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Chike Nathan Okechukwu been practicing?
Dr. Okechukwu graduated from medical school in 1987, 39 years ago.
Does Dr. Chike Nathan Okechukwu do research?
Dmand AI links 1 publication to Dr. Okechukwu.
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