NPPES file of Aug 9, 2026

Stephen E. Hatfield, D.O.

Sports Medicine (Orthopaedic Surgery) Physician · Mesa, AZ

Stephen E. Hatfield, D.O. is a sports medicine (orthopaedic surgery) physician with a practice address in Mesa, Arizona, and NPI 1184666216, issued on Jun 12, 2006. Check the license (Arizona 2991, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184666216
Name
Stephen E. Hatfield
Credential
D.O.
Primary taxonomy
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
License number
2991 AZ
Self-reported in NPPES; status is on the state search
Practice location
4850 E Baseline RD, Mesa, AZ 85206
Phone
(480) 461-0047
Enumerated
Jun 12, 2006
Record last updated
Jul 13, 2026
Fax
(480) 461-1103
Medicare enrollment
Enrolled (PECOS I20040202001002); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4850 E Baseline RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Noah Arenson, MPTPhysical Therapist1659370617
  2. Jeffrey Gardner, PT, DPTPhysical Therapist1366775835
  3. James Irvin, PTPhysical Therapist1306916341
  4. Sheri Kempke, PTPhysical Therapist1801169214
  5. Morgan King, DPTPhysical Therapist1386009157
  6. Dallas Lato, PTPhysical Therapist1669468161

Verify Stephen E. Hatfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 2991
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

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46% more Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024

420 Medicare Part D claims for 128 beneficiaries, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 84 claims were for opioids.

  1. Stephen Hatfield420
  2. Specialty average288

Most prescribed

  1. Diclofenac Sodium227 claims
  2. Meloxicam38 claims
  3. Oxycodone-Acetaminophen33 claims
  4. Ibuprofen24 claims
  5. Tramadol Hcl20 claims
  6. Oxycodone Hcl17 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.

Industry payments in 2024: $14.00

1 payment: food and beverage; the largest payer was DePuy Synthes Sales Inc. The 2,400 providers of this specialty with any payment received $19,779.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Hatfield$14
  2. Specialty average$19,779

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Stephen E. Hatfield among 86 sports medicine (orthopaedic surgery) physician records in Arizona

Stephen E. Hatfield, D.O. is one of 86 sports medicine (orthopaedic surgery) physician records with a practice address in Arizona. 78% 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 23% of them.

  • NPI issued2006 · 23% of these records are older, 50% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1990 · median 2004 among the 62 with a school on file
  • Record last updated2026 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Orthopaedic Surgery) Physician providers in Arizona

There are 86 sports medicine (orthopaedic surgery) physician records in Arizona.

The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes

  1. Daniel Mullen, M.D.Mesa, AZ 852061891736435
  2. Jeffrey Levine, M.D.Mesa, AZ 852041326030909
  3. William Durkin, DOMesa, AZ 852091588199400
  4. Gertie VenckusMesa, AZ 852091548001746
  5. Todd Phillips, MDMesa, AZ 852021073075446
  6. Eric Eifler, MDChandler, AZ 852241831178201
  7. Shelden Martin, M.D.Chandler, AZ 852261083878615
  8. Scott Ellis, M.D.Gilbert, AZ 852341508980582

Common questions

What is Stephen E. Hatfield, D.O.'s NPI number?

Stephen E. Hatfield, D.O.'s National Provider Identifier (NPI) is 1184666216, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen E. Hatfield, D.O. located?

The NPPES record lists a practice address at 4850 E Baseline RD, Mesa, AZ, 85206. Phone: (480) 461-0047. Providers update this record themselves, so call before visiting.

How can I verify Stephen E. Hatfield, D.O.'s license?

NPPES lists Arizona license number 2991, 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 Stephen E. Hatfield, D.O. prescribe under Medicare Part D?

In 2024, Stephen E. Hatfield, D.O. had 420 Medicare Part D claims for 128 beneficiaries; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. 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.