David W. Gannon, MD
Family Medicine Physician · Chandler, AZ
David W. Gannon, MD is a family medicine physician with a practice address in Chandler, Arizona, and NPI 1477534816, issued on Nov 11, 2005. Check the license (Arizona 16284, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David W. Gannon
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 16284 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1455 W Chandler Blvd, Chandler, AZ 85224
- Phone
- (480) 899-2900
- Enumerated
- Nov 11, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (480) 899-0681
- Entity
- Type 1 · individual
Also registered at 1455 W Chandler Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David W. Gannon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 16284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average family medicine physician in 2024
11,138 Medicare Part D claims for 827 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. 432 claims were for opioids.
Most prescribed
- Atorvastatin Calcium519 claims
- Levothyroxine Sodium500 claims
- Metformin Hcl Er382 claims
- Rosuvastatin Calcium341 claims
- Pantoprazole Sodium335 claims
- Amlodipine Besylate302 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: $1,555.42
87 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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.
98 family medicine physician records list a practice address in Chandler
They are 98 of the 5,497 NPPES records with a practice address in Chandler, and 3,119 family medicine physician records in Arizona.
All 98 in Chandler → All 3,119 in Arizona → Every provider in Chandler →
Other family medicine physician records in Arizona
- Muhammad Aamer, M.D.Yuma, AZ1437574720
- Ndidi Abara, M.D.Yuma, AZ1295115145
- Steven Abdelmalak, MDScottsdale, AZ1205092806
- Daniel Abelev, MDPhoenix, AZ1417573163
- Lindsey Abeyta, FNPTucson, AZ1043027857
- Modupeola Abiodun, M.D.Chandler, AZ1225326853
- Sara Abolmolouk, MDTucson, AZ1497043715
- Ahmed Abouzeid, MDGlendale, AZ1871619601
- Edward Abraham, M.D.Phoenix, AZ1144593211
- Rebecca Abraham, M.D.Surprise, AZ1437273323
Common questions
What is David W. Gannon, MD's NPI number?
David W. Gannon, MD's National Provider Identifier (NPI) is 1477534816, issued on Nov 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David W. Gannon, MD located?
The NPPES record lists a practice address at 1455 W Chandler Blvd, Chandler, AZ, 85224. Phone: (480) 899-2900. Providers update this record themselves, so call before visiting.
How can I verify David W. Gannon, MD's license?
NPPES lists Arizona license number 16284, 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 W. Gannon, MD prescribe under Medicare Part D?
In 2024, David W. Gannon, MD had 11,138 Medicare Part D claims for 827 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.