Steven Jeffrey Schaffner, MD
Gastroenterology Physician · Phoenix, AZ
Steven Jeffrey Schaffner, MD is a gastroenterology physician with a practice address in Phoenix, Arizona, and NPI 1265595581, issued on Dec 18, 2006. Check the license (Arizona 8163, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Steven Jeffrey Schaffner
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 8163 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1930 E Thomas RD, Phoenix, AZ 85016
- Phone
- (602) 532-1000
- Enumerated
- Dec 18, 2006
- Record last updated
- Feb 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (602) 532-2020
- Medicaid ID
- 20515501 AZ
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 403 in Arizona → Look up another NPI →
Also registered at 1930 E Thomas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Diana Hans, DOEmergency Medicine Physician1518294917
- Daniel Heck, DOInternal Medicine Physician1023691912
Verify Steven Jeffrey Schaffner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 8163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average gastroenterology physician in 2024
24 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Steven Jeffrey Schaffner among 403 gastroenterology physician records in Arizona
Steven Jeffrey Schaffner, MD is one of 403 gastroenterology physician records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2016 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Arizona
There are 403 gastroenterology physician records in Arizona.
All 403 in Arizona → Every provider in Phoenix → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Radhika Babaria, MDPhoenix, AZ 850161811421613
- Masud Shaukat, MDPhoenix, AZ 850161790739266
- Frederick Kogan, MDPhoenix, AZ 850151831146117
- Nadim Zyadeh, MDPhoenix, AZ 850151609877935
- Shahab Aftahi, M.D.Phoenix, AZ 850131881656783
- Layth Al-Jashaami, M.DPhoenix, AZ 850131255691895
- Elizabeth Cruz, MDPhoenix, AZ 850131891749313
- Sarabdeep Mann, M.D.Phoenix, AZ 850131508283706
Common questions
What is Steven Jeffrey Schaffner, MD's NPI number?
Steven Jeffrey Schaffner, MD's National Provider Identifier (NPI) is 1265595581, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Jeffrey Schaffner, MD located?
The NPPES record lists a practice address at 1930 E Thomas RD, Phoenix, AZ, 85016. Phone: (602) 532-1000. Providers update this record themselves, so call before visiting.
How can I verify Steven Jeffrey Schaffner, MD's license?
NPPES lists Arizona license number 8163, 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 Steven Jeffrey Schaffner, MD prescribe under Medicare Part D?
In 2024, Steven Jeffrey Schaffner, MD had 24 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. 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.