John Frederick Rausch, M.D.
Internal Medicine Physician · Phoenix, AZ
John Frederick Rausch, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1295963338, issued on Jun 28, 2009. Check the license (Arizona 15460, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Frederick Rausch
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 15460 AZ
2003025922 MO
PT 12927 ND
MD150108 OR
Self-reported in NPPES; status is on the state search - Practice location
- 25500 N Norterra Dr, Phoenix, AZ 85085
- Phone
- (602) 885-4269
- Enumerated
- Jun 28, 2009
- Record last updated
- Aug 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (860) 339-1424
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 25500 N Norterra Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Cirullo, MDEndocrinology, Diabetes & Metabolism Physician1699753525
- Kenett Kelly, PHARMDPharmacist1578900031
- Arlene Polakof, DPMPodiatrist1417927617
Verify John Frederick Rausch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 15460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
21 Medicare Part D claims, against an average of 3,176 among the 108,855 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.
John Frederick Rausch among 2,853 internal medicine physician records in Arizona
John Frederick Rausch, M.D. is one of 2,853 internal 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 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Steven Nuanes, D.O.,Phoenix, AZ 850851922413285
- Brian Riveland, M.D.Phoenix, AZ 850851093715658
- John Boccia, D.O.Anthem, AZ 850861548233141
- Linda Brown, D.O.Anthem, AZ 850861558543678
- Joan Frances Chua, MDAnthem, AZ 850861114030392
- Zachary Teibel, MDAnthem, AZ 850861912534983
- Jerilyn Watson, M.D.Phoenix, AZ 850861871589986
- Ryan Wood, D.O.Anthem, AZ 850861558358994
Common questions
What is John Frederick Rausch, M.D.'s NPI number?
John Frederick Rausch, M.D.'s National Provider Identifier (NPI) is 1295963338, issued on Jun 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John Frederick Rausch, M.D. located?
The NPPES record lists a practice address at 25500 N Norterra Dr, Phoenix, AZ, 85085. Phone: (602) 885-4269. Providers update this record themselves, so call before visiting.
How can I verify John Frederick Rausch, M.D.'s license?
NPPES lists Arizona license number 15460, 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 John Frederick Rausch, M.D. prescribe under Medicare Part D?
In 2024, John Frederick Rausch, M.D. had 21 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.