NPPES file of Aug 9, 2026

Donald Elwood Porter, MD

Sports Medicine (Family Medicine) Physician · Tucson, AZ

Donald Elwood Porter, MD is a sports medicine (family medicine) physician with a practice address in Tucson, Arizona, and NPI 1841325552, issued on Feb 22, 2007. Check the license (Arizona 13521, 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
1841325552
Name
Donald Elwood Porter
Credential
MD
Primary taxonomy
Sports Medicine (Family Medicine) Physician 207QS0010X
License number
13521 AZ
Self-reported in NPPES; status is on the state search
Practice location
1224 East Lowell Street, Tucson, AZ 85721
Phone
(520) 626-5733
Enumerated
Feb 22, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(520) 626-2416
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest sports medicine (family medicine) physician records → All 62 in Arizona → Look up another NPI →

Verify Donald Elwood Porter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 13521    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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Industry payments in 2024: $13.19

1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 1,218 providers of this specialty with any payment received $781.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Donald Porter$13.19
  2. Specialty average$781.49

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

Donald Elwood Porter among 62 sports medicine (family medicine) physician records in Arizona

Donald Elwood Porter, MD is one of 62 sports medicine (family medicine) physician records with a practice address in Arizona. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 21% of them.

  • NPI issued2007 · 21% of these records are older, 71% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileNo · 81% of these records are
  • Record last updated2007 · 31% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS0010X 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 (Family Medicine) Physician providers in Arizona

There are 62 sports medicine (family medicine) physician records in Arizona.

All 62 in Arizona → Every provider in Tucson → Sports Medicine (Family Medicine) Physician nationwide →

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

  1. Stephen Paul, MDTucson, AZ 857211215093471
  2. Anthony Gross, D. O.Tucson, AZ 857181942615182
  3. Robert Lystrup, MDTucson, AZ 857121679957427
  4. Ivan Ramirez, MDTucson, AZ 857301023673449
  5. Aaron Roberts, MDTucson, AZ 857121114105715
  6. Denny TsaiTucson, AZ 857111134707128
  7. Sarah Szybist, DODavis Monthan Afb, AZ 857071578146197
  8. Carlos Borras, MDTucson, AZ 857041891890083

Common questions

What is Donald Elwood Porter, MD's NPI number?

Donald Elwood Porter, MD's National Provider Identifier (NPI) is 1841325552, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Donald Elwood Porter, MD located?

The NPPES record lists a practice address at 1224 East Lowell Street, Tucson, AZ, 85721. Phone: (520) 626-5733. Providers update this record themselves, so call before visiting.

How can I verify Donald Elwood Porter, MD's license?

NPPES lists Arizona license number 13521, 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.

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.