Eli J. Hammer, M.D.
Family Medicine Physician · Phoenix, AZ
Eli J. Hammer, M.D. is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1801097837, issued on May 29, 2007. Check the license (Arizona 17176, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eli J. Hammer
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 17176 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4611 East Shea Blvd, Phoenix, AZ 85028
- Phone
- (602) 765-4690
- Enumerated
- May 29, 2007
- Record last updated
- Jul 8, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (602) 465-4790
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Verify Eli J. Hammer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 17176Check 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 family medicine physician in 2024
53 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl17 claims
- Diclofenac Sodium12 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.
Eli J. Hammer among 3,119 family medicine physician records in Arizona
Eli J. Hammer, M.D. 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2009 · 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
- Thomas Bauch, M.D.Phoenix, AZ 850281124011713
- Mayy Deadrick, M.D.Phoenix, AZ 850281194741074
- Susan Del Sordi-Staats, D.O.Phoenix, AZ 850281902096092
- Warren Johnson, M.D., PH.D.Phoenix, AZ 850281134168925
- Clarissa Johnston, DOPhoenix, AZ 850281851371579
- Anthony Katz, M.D.Phoenix, AZ 850281104865922
- Catherine Lacourt, M.D.Phoenix, AZ 850281942232988
- Shayna Mansfield, D.O.Phoenix, AZ 850281780687087
Common questions
What is Eli J. Hammer, M.D.'s NPI number?
Eli J. Hammer, M.D.'s National Provider Identifier (NPI) is 1801097837, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eli J. Hammer, M.D. located?
The NPPES record lists a practice address at 4611 East Shea Blvd, Phoenix, AZ, 85028. Phone: (602) 765-4690. Providers update this record themselves, so call before visiting.
How can I verify Eli J. Hammer, M.D.'s license?
NPPES lists Arizona license number 17176, 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 Eli J. Hammer, M.D. prescribe under Medicare Part D?
In 2024, Eli J. Hammer, M.D. had 53 Medicare Part D claims; 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.