NPPES file of Aug 9, 2026

Chad Scott Parson, DO

Family Medicine Physician · Mesa, AZ

Chad Scott Parson, DO is a family medicine physician with a practice address in Mesa, Arizona, and NPI 1871151845, issued on Jun 4, 2019. Check the license (Arizona 009340, 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
1871151845
Name
Chad Scott Parson
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
009340 AZ
Self-reported in NPPES; status is on the state search
Practice location
10238 E Hampton Ave Ste 506, Mesa, AZ 85209
Phone
(435) 590-1434
Enumerated
Jun 4, 2019
Record last updated
Feb 5, 2024
Medicare enrollment
Enrolled (PECOS I20220624001730); accepts Medicare assignment
Medical or professional school
West Virginia University School Of Medicine, 2019
Telehealth
Offers telehealth (CMS)
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 10238 E Hampton Ave Ste 506

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

  1. Mason Allen, DOStudent in an Organized Health Care Education/Training Program1427998020
  2. Dana Farris, MDFamily Medicine Physician1033214200
  3. Madeline Feyrer-Melk, DOStudent in an Organized Health Care Education/Training Program1700677861
  4. Albert Harmse, M.D.Student in an Organized Health Care Education/Training Program1992371728
  5. Wilson LewisStudent in an Organized Health Care Education/Training Program1568302164
  6. Jade Maniscalco, DOStudent in an Organized Health Care Education/Training Program1033051883

Verify Chad Scott Parson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 009340
    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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90% more Medicare Part D claims than the average family medicine physician in 2024

6,723 Medicare Part D claims for 579 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 44 claims were for opioids.

  1. Chad Parson6,723
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium439 claims
  2. Rosuvastatin Calcium429 claims
  3. Levothyroxine Sodium330 claims
  4. Metformin Hcl302 claims
  5. Losartan Potassium278 claims
  6. Lisinopril250 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.

Bills Medicare through one group practice

  1. Summit Medical Group Arizona LLCMesa, AZ

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

Chad Scott Parson among 3,119 family medicine physician records in Arizona

Chad Scott Parson, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 83% of them.

  • NPI issued2019 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2019 · median 2006 among the 1,775 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

194 family medicine physician records list a practice address in Mesa

They are 194 of the 9,151 NPPES records with a practice address in Mesa, and 3,119 family medicine physician records in Arizona.

The 8 family medicine physician records with the nearest ZIP codes

  1. Gregory Allen, MDMesa, AZ 852091952380925
  2. Kerry Amstutz, DOMesa, AZ 852091336217181
  3. Connie Catron, M.D.Mesa, AZ 852091255433231
  4. Bradley Downing, DOMesa, AZ 852091164414116
  5. Justin Dufner, D.O.Mesa, AZ 852091457619371
  6. Dana Farris, MDMesa, AZ 852091033214200
  7. Monika Herdzik, MDMesa, AZ 852091730386186
  8. William Lawless, MDMesa, AZ 852091316927098

Common questions

What is Chad Scott Parson, DO's NPI number?

Chad Scott Parson, DO's National Provider Identifier (NPI) is 1871151845, issued on Jun 4, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Chad Scott Parson, DO located?

The NPPES record lists a practice address at 10238 E Hampton Ave Ste 506, Mesa, AZ, 85209. Phone: (435) 590-1434. Providers update this record themselves, so call before visiting.

How can I verify Chad Scott Parson, DO's license?

NPPES lists Arizona license number 009340, 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 Chad Scott Parson, DO prescribe under Medicare Part D?

In 2024, Chad Scott Parson, DO had 6,723 Medicare Part D claims for 579 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.