Joachin U. Okafor, MD
Emergency Medicine Physician · Phoenix, AZ
Joachin U. Okafor, MD is an emergency medicine physician with a practice address in Phoenix, Arizona, and NPI 1477531549, issued on Jan 9, 2006. Check the license (Arizona 36747, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joachin U. Okafor
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 36747 AZ
01047791 IN
Self-reported in NPPES; status is on the state search - Practice location
- 4827 E Estevan RD, Phoenix, AZ 85054
- Phone
- (999) 999-9999
- Enumerated
- Jan 9, 2006
- Record last updated
- Aug 30, 2023
- Medicaid IDs
- 104874697 MI
200272050 IN
2516638 OH - Medicare enrollment
- Enrolled (PECOS I20070628000632); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Verify Joachin U. Okafor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 36747Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average emergency medicine physician in 2024
255 Medicare Part D claims for 177 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Cephalexin40 claims
- Ondansetron Odt24 claims
- Prednisone18 claims
- Dicyclomine Hcl15 claims
- Oxycodone-Acetaminophen14 claims
- Amoxicillin-Clavulanate Potass12 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.
Bills Medicare through 2 group practices
- Tec Emergency Physicians OF Arizona, LLCMesa, AZ
- Usacs Emergency Medicine OF Arizona LLCFlorence, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joachin U. Okafor among 1,494 emergency medicine physician records in Arizona
Joachin U. Okafor, MD is one of 1,494 emergency medicine physician records with a practice address in Arizona. 79% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 62% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1990 · median 2014 among the 828 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
394 emergency medicine physician records list a practice address in Phoenix
They are 394 of the 31,399 NPPES records with a practice address in Phoenix, and 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Phoenix → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Diana Bui, M.D.Phoenix, AZ 850541003890872
- Kimberlie Graeme, M.D.Phoenix, AZ 850541073597431
- Neil Hay-Roe, M.D.Phoenix, AZ 850541992789382
- James Kelley, M.D.Phoenix, AZ 850541386614626
- Paul Kozak, M.D.Phoenix, AZ 850541558344226
- Christopher Lipinski, M.D.Phoenix, AZ 850541043292444
- Roland Petri, M.D.Phoenix, AZ 850541902889678
- Peter Richman, M.D.Phoenix, AZ 850541275517823
Common questions
What is Joachin U. Okafor, MD's NPI number?
Joachin U. Okafor, MD's National Provider Identifier (NPI) is 1477531549, issued on Jan 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joachin U. Okafor, MD located?
The NPPES record lists a practice address at 4827 E Estevan RD, Phoenix, AZ, 85054. Phone: (999) 999-9999. Providers update this record themselves, so call before visiting.
How can I verify Joachin U. Okafor, MD's license?
NPPES lists Arizona license number 36747, 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 Joachin U. Okafor, MD prescribe under Medicare Part D?
In 2024, Joachin U. Okafor, MD had 255 Medicare Part D claims for 177 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.