Jennifer Chaffin, M.D.
Student in an Organized Health Care Education/Training Program · Gilbert, AZ
Jennifer Chaffin, M.D. is a student in an organized health care education/training program with a practice address in Gilbert, Arizona, and NPI 1639370018, issued on May 31, 2007. Check the license (Arizona 60051, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Chaffin
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License numbers
- 60051 AZ
A103656 CA
2004016368 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1525 S Higley RD # 104-161, Gilbert, AZ 85296
- Phone
- (314) 882-8123
- Enumerated
- May 31, 2007
- Entity
- Type 1 · individual
Verify Jennifer Chaffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 60051Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
51% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
736 Medicare Part D claims for 53 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Clozapine84 claims
- Sertraline Hcl70 claims
- Quetiapine Fumarate65 claims
- Trazodone Hcl61 claims
- Olanzapine49 claims
- Escitalopram Oxalate42 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.
99 student in an organized health care education/training program records list a Gilbert practice address
They are 99 of the 5,802 NPPES records with a Gilbert practice address, and 4,547 student in an organized health care education/training program records in Arizona.
All 99 in Gilbert → All 4,547 in Arizona → Every provider in Gilbert →
Other student in an organized health care education/training program records in Arizona
- Brinn AaronPhoenix, AZ1700617818
- Bilal Abadi, M.D.Phoenix, AZ1104168814
- Michael Anthony Abala, MDChandler, AZ1639868466
- Joseph Abbatematteo, MDGilbert, AZ1073017083
- Brandon Abbott, D.O., M.P.H.Phoenix, AZ1528350139
- Jason AbbottPhoenix, AZ1184257958
- Abdelmohaymin Abdalla, MDScottsdale, AZ1871081505
- Farah Abdallah, MDPhoenix, AZ1073317350
- Amjed Abdel Al, MDPhoenix, AZ1043151400
- Abdelhafez AbdelhafezWinslow, AZ1316747629
Common questions
What is Jennifer Chaffin, M.D.'s NPI number?
Jennifer Chaffin, M.D.'s National Provider Identifier (NPI) is 1639370018, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Chaffin, M.D. located?
The NPPES record lists a practice address at 1525 S Higley RD # 104-161, Gilbert, AZ, 85296. Phone: (314) 882-8123. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Chaffin, M.D.'s license?
NPPES lists Arizona license number 60051, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Chaffin, M.D. prescribe under Medicare Part D?
In 2024, Jennifer Chaffin, M.D. had 736 Medicare Part D claims for 53 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.