NPPES file of Aug 9, 2026

James Campbell Chow, M.D.

Orthopaedic Surgery Physician · Phoenix, AZ

James Campbell Chow, M.D. is an orthopaedic surgery physician with a practice address in Phoenix, Arizona, and NPI 1184765257, issued on Feb 9, 2007. Check the license (Arizona 41725, 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
1184765257
Name
James Campbell Chow
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License numbers
41725 AZ
336.082610 IL
231264 MA
Self-reported in NPPES; status is on the state search
Practice location
3700 N 24TH St Ste 160, Phoenix, AZ 85016
Phone
(480) 490-6561
Enumerated
Feb 9, 2007
Record last updated
Feb 19, 2025
Medicaid IDs
478887 AZ
2140071 MA
Medicare enrollment
Enrolled (PECOS I20100121000755); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2002
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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Verify James Campbell Chow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 41725
    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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65% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

121 Medicare Part D claims for 78 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.

  1. James Chow121
  2. Specialty average346

Most prescribed

  1. Amoxicillin75 claims
  2. Ciprofloxacin Hcl14 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: $1,106,624.19

133 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, 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.

  1. James Chow$1,106,624
  2. Specialty average$23,023

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. Bhsm Rehabilitation LLCPeoria, AZ

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

James Campbell Chow among 462 orthopaedic surgery physician records in Arizona

James Campbell Chow, M.D. 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 2007, is newer than 49% of them.

  • NPI issued2007 · 49% of these records are older, 39% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2002 · 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.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Gustavo Armendariz, MDPhoenix, AZ 850161992780910
  2. Gary Boston, M.D.Phoenix, AZ 850161063414241
  3. Michael Brennan, MD PCPhoenix, AZ 850161396714762
  4. Thomas Carter, MDPhoenix, AZ 850161255316287
  5. Matthew Cocking, PAPhoenix, AZ 850161346299906
  6. Peter Cummings, MDPhoenix, AZ 850161942285978
  7. Michael Dersam, MDPhoenix, AZ 850161477539302
  8. Joseph Haber, MDPhoenix, AZ 850161467438457

Common questions

What is James Campbell Chow, M.D.'s NPI number?

James Campbell Chow, M.D.'s National Provider Identifier (NPI) is 1184765257, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is James Campbell Chow, M.D. located?

The NPPES record lists a practice address at 3700 N 24TH St Ste 160, Phoenix, AZ, 85016. Phone: (480) 490-6561. Providers update this record themselves, so call before visiting.

How can I verify James Campbell Chow, M.D.'s license?

NPPES lists Arizona license number 41725, 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 James Campbell Chow, M.D. prescribe under Medicare Part D?

In 2024, James Campbell Chow, M.D. had 121 Medicare Part D claims for 78 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.