Tochukwu Samuel Nwafor, MD
Internal Medicine Physician · Gilbert, AZ
Tochukwu Samuel Nwafor, MD is an internal medicine physician with a practice address in Gilbert, Arizona, and NPI 1518931690, issued on Feb 15, 2006. Check the license (Arizona 29620, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tochukwu Samuel Nwafor
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 29620 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3303 S Lindsay RD Ste 123, Gilbert, AZ 85297
- Phone
- (480) 821-9339
- Enumerated
- Feb 15, 2006
- Record last updated
- Aug 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (480) 821-9555
- Medicaid ID
- 635617 AZ
- Medicare enrollment
- Enrolled (PECOS I20050119001129); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 3303 S Lindsay RD Ste 123
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Kieborz, DOFamily Medicine Physician1629010202
Verify Tochukwu Samuel Nwafor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 29620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
123 Medicare Part D claims for 44 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Doxycycline Hyclate29 claims
- Gentamicin Sulfate18 claims
- Silver Sulfadiazine16 claims
- Clotrimazole-Betamethasone12 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): 3.5 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $444.34
12 payments; by number, the most common kind was food and beverage; the largest payer was Kerecis Limited. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Tochukwu Samuel Nwafor among 2,853 internal medicine physician records in Arizona
Tochukwu Samuel Nwafor, MD is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1998 · median 2003 among the 1,643 with a school on file
- Record last updated2018 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Arizona
There are 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Gilbert → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ranae Antoine, M.DGilbert, AZ 852971548642069
- Hammad Ashraf, DOGilbert, AZ 852971205565587
- Teresa Ayela-Uwangue, M.D.Gilbert, AZ 852971578686754
- Gunjan Choudhary, M.D.Gilbert, AZ 852971275975468
- Wishwdeep Dhillon, M.D.Gilbert, AZ 852971417114901
- Abhimanyu Ghose, M.D.Gilbert, AZ 852971649400581
- Matthew Graham, D.O.Gilbert, AZ 852971235450073
- Thuy-Ngan Nguyen, D.O.Gilbert, AZ 852971528470614
Common questions
What is Tochukwu Samuel Nwafor, MD's NPI number?
Tochukwu Samuel Nwafor, MD's National Provider Identifier (NPI) is 1518931690, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tochukwu Samuel Nwafor, MD located?
The NPPES record lists a practice address at 3303 S Lindsay RD Ste 123, Gilbert, AZ, 85297. Phone: (480) 821-9339. Providers update this record themselves, so call before visiting.
How can I verify Tochukwu Samuel Nwafor, MD's license?
NPPES lists Arizona license number 29620, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tochukwu Samuel Nwafor, MD prescribe under Medicare Part D?
In 2024, Tochukwu Samuel Nwafor, MD had 123 Medicare Part D claims for 44 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Tochukwu Samuel Nwafor, MD's MIPS final score?
The 2023 MIPS final score is 3.5 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.