David Joseph Chadwick, D.O.
Family Medicine Physician · Phoenix, AZ
David Joseph Chadwick, D.O. is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1164956041, issued on Apr 17, 2017. Check the license (Arizona 008373, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Joseph Chadwick
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 008373 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3815 E Bell RD Ste 2300, Phoenix, AZ 85032
- Phone
- (602) 942-3750
- Enumerated
- Apr 17, 2017
- Record last updated
- Jul 29, 2024
- Fax
- (602) 942-4245
- Medicare enrollment
- Enrolled (PECOS I20200709003791); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 3815 E Bell RD Ste 2300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Chariker, LACMental Health Counselor1316794365
- Nicolette Owens, FNP-CFamily Nurse Practitioner1346914512
- Michael Pelekanos, MDSleep Medicine (Psychiatry & Neurology) Physician1659800175
Verify David Joseph Chadwick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 008373Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average family medicine physician in 2024
8,900 Medicare Part D claims for 810 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 67 claims were for opioids.
Most prescribed
- Atorvastatin Calcium430 claims
- Levothyroxine Sodium364 claims
- Lisinopril348 claims
- Amlodipine Besylate309 claims
- Losartan Potassium299 claims
- Rosuvastatin Calcium244 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: $2,320.77
143 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Privia Medical Group Arizona, LLCGoodyear, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Joseph Chadwick among 3,119 family medicine physician records in Arizona
David Joseph Chadwick, D.O. 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 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · 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).
649 family medicine physician records list a practice address in Phoenix
They are 649 of the 31,399 NPPES records with a practice address in Phoenix, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Phoenix → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Laura Adler, M.D.Phoenix, AZ 850321912986498
- Carolyn Barlow, D.O.Phoenix, AZ 850321740284397
- Lawrence Bence, M.D.Phoenix, AZ 850321194713628
- Richard Dobrusin, D.O.Phoenix, AZ 850321578533170
- Mitchell EdelsteinPhoenix, AZ 850321164422085
- Ronald Habros, MDPhoenix, AZ 850321467432567
- Luis Irizarry, MDPhoenix, AZ 850321487658175
- Paul Laven, DOPhoenix, AZ 850321396718102
Common questions
What is David Joseph Chadwick, D.O.'s NPI number?
David Joseph Chadwick, D.O.'s National Provider Identifier (NPI) is 1164956041, issued on Apr 17, 2017. An NPI identifies a provider in billing; it is not a license.
Where is David Joseph Chadwick, D.O. located?
The NPPES record lists a practice address at 3815 E Bell RD Ste 2300, Phoenix, AZ, 85032. Phone: (602) 942-3750. Providers update this record themselves, so call before visiting.
How can I verify David Joseph Chadwick, D.O.'s license?
NPPES lists Arizona license number 008373, 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 David Joseph Chadwick, D.O. prescribe under Medicare Part D?
In 2024, David Joseph Chadwick, D.O. had 8,900 Medicare Part D claims for 810 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.