Zachary Dalton Burkhart, MD
Internal Medicine Physician · Phoenix, AZ
Zachary Dalton Burkhart, MD is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1831696384, issued on Apr 11, 2018. Check the license (Arizona 63200, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Zachary Dalton Burkhart
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 63200 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4530 E Muirwood Dr Ste 105, Phoenix, AZ 85048
- Phone
- (480) 961-2303
- Enumerated
- Apr 11, 2018
- Record last updated
- Aug 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 095446 AZ
- Medicare enrollment
- Enrolled (PECOS I20210817004030); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 4530 E Muirwood Dr Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zachary Dalton Burkhart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 63200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
278 Medicare Part D claims for 154 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 16 claims were for opioids.
Most prescribed
- Cefdinir26 claims
- Eliquis17 claims
- Prednisone14 claims
- Metoprolol Tartrate13 claims
- Atorvastatin Calcium12 claims
- Azithromycin11 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 one group practice
- Aia Hospitalists LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Dalton Burkhart among 2,853 internal medicine physician records in Arizona
Zachary Dalton Burkhart, 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 2018, is newer than 77% of them.
- NPI issued2018 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2018 · median 2003 among the 1,643 with a school on file
- Record last updated2021 · 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).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Rajan Gaur, M.D.Phoenix, AZ 850481720047590
- Edouard Mouaikel, M.D.Phoenix, AZ 850481134120892
- Michael Pang, M.D.Phoenix, AZ 850481033105200
- Norberto Perez, D.O.Phoenix, AZ 850481083600167
Common questions
What is Zachary Dalton Burkhart, MD's NPI number?
Zachary Dalton Burkhart, MD's National Provider Identifier (NPI) is 1831696384, issued on Apr 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Dalton Burkhart, MD located?
The NPPES record lists a practice address at 4530 E Muirwood Dr Ste 105, Phoenix, AZ, 85048. Phone: (480) 961-2303. Providers update this record themselves, so call before visiting.
How can I verify Zachary Dalton Burkhart, MD's license?
NPPES lists Arizona license number 63200, 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 Zachary Dalton Burkhart, MD prescribe under Medicare Part D?
In 2024, Zachary Dalton Burkhart, MD had 278 Medicare Part D claims for 154 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.