NPPES file of Aug 9, 2026

Shelden L. Martin, M.D.

Sports Medicine (Orthopaedic Surgery) Physician · Chandler, AZ

Shelden L. Martin, M.D. is a sports medicine (orthopaedic surgery) physician with a practice address in Chandler, Arizona, and NPI 1083878615, issued on Jul 14, 2008. Check the license (Arizona 43537, 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
1083878615
Name
Shelden L. Martin
Credential
M.D.
Primary taxonomy
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
License number
43537 AZ
Self-reported in NPPES; status is on the state search
Practice location
525 S Chandler Village Dr, Chandler, AZ 85226
Phone
(602) 648-5444
Enumerated
Jul 14, 2008
Record last updated
Oct 12, 2022
Fax
(602) 772-3801
Medicaid ID
583819 AZ
Medicare enrollment
Enrolled (PECOS I20100923000649); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2004
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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8 nearest sports medicine (orthopaedic surgery) physician records → All 86 in Arizona → Look up another NPI →

Also registered at 525 S Chandler Village Dr

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

  1. Karston Carr, D.O.Orthopaedic Hand Surgery Physician1144486937
  2. Ashley Carvalho, OTD, OTR/LOccupational Therapist1952187569
  3. Rae Cowan, OTOccupational Therapist1497175764
  4. Shane Ewalt, PHYSICIAN ASSISTANTPhysician Assistant1679091920
  5. Edward Frankel, M.D.Orthopaedic Hand Surgery Physician1902834104
  6. Jessica Gruca, ATC, SPTPhysical Therapist1720484942

Verify Shelden L. Martin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 43537    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4.2 times the Medicare Part D claims of the average sports medicine (orthopaedic surgery) physician in 2024

1,199 Medicare Part D claims for 476 beneficiaries, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D. 47 claims were for opioids.

  1. Shelden Martin1,199
  2. Specialty average288

Most prescribed

  1. Diclofenac Sodium874 claims
  2. Gabapentin157 claims
  3. Tramadol Hcl44 claims
  4. Celecoxib35 claims
  5. Amoxicillin24 claims
  6. Meloxicam22 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: $20,190.18

14 payments; by number, the most common kind was consulting fee; the largest payer was Encore Medical, LP. 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. Shelden Martin$20,190
  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.

Bills Medicare through one group practice

  1. Orthopedic Specialists OF North America PLLCGilbert, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Shelden L. Martin among 86 sports medicine (orthopaedic surgery) physician records in Arizona

Shelden L. Martin, M.D. 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 2008, is newer than 57% of them.

  • NPI issued2008 · 57% of these records are older, 35% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2004 · median 2004 among the 62 with a school on file
  • Record last updated2022 · 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.

All 86 in Arizona → Every provider in Chandler → Sports Medicine (Orthopaedic Surgery) Physician nationwide →

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

  1. Eric Eifler, MDChandler, AZ 852241831178201
  2. Scott Ellis, M.D.Gilbert, AZ 852341508980582
  3. Matthew Gulbrandsen, MDGilbert, AZ 852341154803575
  4. Matthew Hansen, M.D.Gilbert, AZ 852341710911516
  5. Cynthia Kooima, M.D.Gilbert, AZ 852341114971363
  6. Ryan Neeley, D.O.Gilbert, AZ 852341053738229
  7. Steven Porter, MDGilbert, AZ 852341679570048
  8. William Durkin, DOMesa, AZ 852091588199400

Common questions

What is Shelden L. Martin, M.D.'s NPI number?

Shelden L. Martin, M.D.'s National Provider Identifier (NPI) is 1083878615, issued on Jul 14, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Shelden L. Martin, M.D. located?

The NPPES record lists a practice address at 525 S Chandler Village Dr, Chandler, AZ, 85226. Phone: (602) 648-5444. Providers update this record themselves, so call before visiting.

How can I verify Shelden L. Martin, M.D.'s license?

NPPES lists Arizona license number 43537, 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 Shelden L. Martin, M.D. prescribe under Medicare Part D?

In 2024, Shelden L. Martin, M.D. had 1,199 Medicare Part D claims for 476 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.