Jacob Duncan, DO
Orthopaedic Surgery Physician · Glendale, AZ
Jacob Duncan, DO is an orthopaedic surgery physician with a practice address in Glendale, Arizona, and NPI 1740691641, issued on May 13, 2014. Check the license (Arizona 008583, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jacob Duncan
- Credential
- DO
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 008583 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5555 W Thunderbird RD, Glendale, AZ 85306
- Phone
- (602) 298-8888
- Enumerated
- May 13, 2014
- Record last updated
- Sep 26, 2025
- Fax
- (602) 406-6368
- Medicare enrollment
- Enrolled (PECOS I20200821001426); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 462 in Arizona → Look up another NPI →
Also registered at 5555 W Thunderbird RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brian Baird, DOHospitalist Physician1174012397
- Lily Batchelor, NNP-BCNeonatal Nurse Practitioner1851065189
- Kayla BerryFamily Nurse Practitioner1063380442
- Michael Best, M.D., MPHHospitalist Physician1508251174
Verify Jacob Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 008583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $45.63
1 payment: food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Banner Physician Specialists Arizona LLCGlendale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jacob Duncan among 462 orthopaedic surgery physician records in Arizona
Jacob Duncan, DO is one of 462 orthopaedic surgery physician records with a practice address in Arizona. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 25% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2014 · median 2003 among the 281 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Arizona
There are 462 orthopaedic surgery physician records in Arizona.
All 462 in Arizona → Every provider in Glendale → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Patricia Drace, M.D.Glendale, AZ 853081922399088
- Neal Gimbel, MDGlendale, AZ 853041730154725
- James Mackenzie, M.D.Glendale, AZ 853081164876413
- Delbert Maddox, DOGlendale, AZ 853081871564294
- Cecil Neal, PTGlendale, AZ 853081861693939
- Stephen Ripple, M.D.Glendale, AZ 853041477528461
- Kelly Scott, M.D., M.P.HGlendale, AZ 853081417303348
- Mark Zachary, MDGlendale, AZ 853081942482575
Common questions
What is Jacob Duncan, DO's NPI number?
Jacob Duncan, DO's National Provider Identifier (NPI) is 1740691641, issued on May 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Jacob Duncan, DO located?
The NPPES record lists a practice address at 5555 W Thunderbird RD, Glendale, AZ, 85306. Phone: (602) 298-8888. Providers update this record themselves, so call before visiting.
How can I verify Jacob Duncan, DO's license?
NPPES lists Arizona license number 008583, 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.
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.