Patrick Nemechek, D.O.
Internal Medicine Physician · Buckeye, AZ
Patrick Nemechek, D.O. is an internal medicine physician with a practice address in Buckeye, Arizona, and NPI 1437297256, issued on Feb 2, 2007. Check the license (Arizona 005424, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Patrick Nemechek
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 005424 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4252 N. Verrado Way, Buckeye, AZ 85396
- Phone
- (623) 208-4226
- Enumerated
- Feb 2, 2007
- Record last updated
- Jun 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (866) 480-0357
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Verify Patrick Nemechek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 005424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
221 Medicare Part D claims for 19 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Xifaxan34 claims
- Midodrine Hcl26 claims
- Metformin Hcl15 claims
- Dextroamphetamine-Amphetamine12 claims
- Gabapentin12 claims
- Linzess12 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.
Patrick Nemechek among 2,853 internal medicine physician records in Arizona
Patrick Nemechek, D.O. 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- 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 Buckeye → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jungwuk Han, MDBuckeye, AZ 853961003546771
- Ashley Almajan, DOGoodyear, AZ 853951447832076
- Supriya Bhardwaj, MDGoodyear, AZ 853951205333051
- Leslie Easley, D.OGoodyear, AZ 853951265639637
- Sumaiya IslamGoodyear, AZ 853951164693511
- Madhubindu Kanneganti, MDGoodyear, AZ 853951205194438
- Mohana Krishna Loya, MBBS, MD, MPHGoodyear, AZ 853951649579186
- May Mokbelpur, MDGoodyear, AZ 853951750541462
Common questions
What is Patrick Nemechek, D.O.'s NPI number?
Patrick Nemechek, D.O.'s National Provider Identifier (NPI) is 1437297256, issued on Feb 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Nemechek, D.O. located?
The NPPES record lists a practice address at 4252 N. Verrado Way, Buckeye, AZ, 85396. Phone: (623) 208-4226. Providers update this record themselves, so call before visiting.
How can I verify Patrick Nemechek, D.O.'s license?
NPPES lists Arizona license number 005424, 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 Patrick Nemechek, D.O. prescribe under Medicare Part D?
In 2024, Patrick Nemechek, D.O. had 221 Medicare Part D claims for 19 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.