Michele B. Shackelford, M.D.
Emergency Medical Services (Emergency Medicine) Physician · Chandler, AZ
Michele B. Shackelford, M.D. is an emergency medical services (emergency medicine) physician with a practice address in Chandler, Arizona, and NPI 1811079940, issued on Oct 19, 2006. Check the license (Arizona 25735, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michele B. Shackelford
- Credential
- M.D.
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- 25735 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 475 S Dobson RD, Chandler, AZ 85224
- Phone
- (480) 917-1648
- Enumerated
- Oct 19, 2006
- Record last updated
- Feb 8, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 398140-08 AZ
- Medicare enrollment
- Enrolled (PECOS I20040419000757); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 58 in Arizona → Look up another NPI →
Also registered at 475 S Dobson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donald Aviano, M.D.Emergency Medical Services (Emergency Medicine) Physician1376596098
- Robert Baldwin, M.D.Diagnostic Ultrasound Physician1134178833
- Robert Barrali, M.D.Emergency Medical Services (Emergency Medicine) Physician1699720789
- Gregory Berman, M.D.Emergency Medicine Physician1184670317
- Jay Boyer, MDDiagnostic Ultrasound Physician1174560379
- Carol Brennan, PA-CMedical Physician Assistant1003895426
Verify Michele B. Shackelford in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 25735Check 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 emergency medical services (emergency medicine) physician in 2024
27 Medicare Part D claims for 19 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D.
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
- Tec Emergency Physicians OF Arizona, LLCGilbert, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michele B. Shackelford among 58 emergency medical services (emergency medicine) physician records in Arizona
Michele B. Shackelford, M.D. is one of 58 emergency medical services (emergency medicine) physician records with a practice address in Arizona. 69% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 41% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1996 · median 2003 among the 25 with a school on file
- Record last updated2013 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Arizona
There are 58 emergency medical services (emergency medicine) physician records in Arizona.
All 58 in Arizona → Every provider in Chandler → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Donald Aviano, M.D.Chandler, AZ 852241376596098
- Robert Barrali, M.D.Chandler, AZ 852241699720789
- Antonio Davila, M.D.Chandler, AZ 852241457395253
- Ryan Frank, D.O.Chandler, AZ 852241093818940
- Alice Lee, M.D.Chandler, AZ 852241679517478
- Brian Tiffany, M.D.Chandler, AZ 852241578518486
- Steven Torres, MDChandler, AZ 852241114974524
- Trever Wilkins, DOChandler, AZ 852241992007439
Common questions
What is Michele B. Shackelford, M.D.'s NPI number?
Michele B. Shackelford, M.D.'s National Provider Identifier (NPI) is 1811079940, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michele B. Shackelford, M.D. located?
The NPPES record lists a practice address at 475 S Dobson RD, Chandler, AZ, 85224. Phone: (480) 917-1648. Providers update this record themselves, so call before visiting.
How can I verify Michele B. Shackelford, M.D.'s license?
NPPES lists Arizona license number 25735, 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 Michele B. Shackelford, M.D. prescribe under Medicare Part D?
In 2024, Michele B. Shackelford, M.D. had 27 Medicare Part D claims for 19 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.