Scott G. Shields, MD
Emergency Medicine Physician · Mesa, AZ
Scott G. Shields, MD is an emergency medicine physician with a practice address in Mesa, Arizona, and NPI 1912982877, issued on Dec 13, 2005. Check the license (Arizona 21608, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Scott G. Shields
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 21608 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1400 S Dobson RD, Mesa, AZ 85202
- Phone
- (480) 456-9500
- Enumerated
- Dec 13, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (480) 820-7623
- Medicaid ID
- 139932 AZ
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,494 in Arizona → Look up another NPI →
Also registered at 1400 S Dobson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anas Abu Assi, MBBSInternal Medicine Physician1881212264
- Rami Abusaleh, MDHospice and Palliative Medicine (Internal Medicine) Physician1356921977
- Abraham AlfarraAnesthesiology Physician1174268585
- Suhail Alhreish, PHARMDPharmacist1285041467
- Mistelle Allan, NPFamily Nurse Practitioner1154951150
- Haneen Alwawi, CRNACertified Registered Nurse Anesthetist1245877893
Verify Scott G. Shields in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 21608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average emergency medicine physician in 2024
206 Medicare Part D claims for 133 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 57 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen43 claims
- Ondansetron Hcl20 claims
- Cefdinir13 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Scott G. Shields among 1,494 emergency medicine physician records in Arizona
Scott G. Shields, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2026 · 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).
Emergency Medicine Physician providers in Arizona
There are 1,494 emergency medicine physician records in Arizona.
All 1,494 in Arizona → Every provider in Mesa → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ronald Cohen, DOMesa, AZ 852021851376719
- Brad Harrison, MDMesa, AZ 852021578548442
- Lynn Keating, MDMesa, AZ 852021356328447
- Tanya Kne, MDMesa, AZ 852021316922370
- Michael Lum Lung, MDMesa, AZ 852021750366712
- Charles Pshaenich, MDMesa, AZ 852021023093085
- Mark Ripperda, MDMesa, AZ 852021306821368
- Laura Robinson, MDMesa, AZ 852021124003181
Common questions
What is Scott G. Shields, MD's NPI number?
Scott G. Shields, MD's National Provider Identifier (NPI) is 1912982877, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Scott G. Shields, MD located?
The NPPES record lists a practice address at 1400 S Dobson RD, Mesa, AZ, 85202. Phone: (480) 456-9500. Providers update this record themselves, so call before visiting.
How can I verify Scott G. Shields, MD's license?
NPPES lists Arizona license number 21608, 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 Scott G. Shields, MD prescribe under Medicare Part D?
In 2024, Scott G. Shields, MD had 206 Medicare Part D claims for 133 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Scott G. Shields, MD's MIPS final score?
The 2023 MIPS final score is 76.1 of 100, reported for the practice group. 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.