Keith G. Zacher, MD
Surgery Physician · Phoenix, AZ
Keith G. Zacher, MD is a surgery physician with a practice address in Phoenix, Arizona, and NPI 1326029026, issued on Nov 9, 2005. Check the license (Arizona 30227, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Keith G. Zacher
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 30227 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5080 N0rth 40St, Phoenix, AZ 85018
- Phone
- (480) 772-2453
- Enumerated
- Nov 9, 2005
- Record last updated
- Jul 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (480) 452-1123
- Medicaid ID
- 695728 AZ
- Medicare enrollment
- Enrolled (PECOS I20040505001693); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 760 in Arizona → Look up another NPI →
Verify Keith G. Zacher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 30227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average surgery physician in 2024
26 Medicare Part D claims for 18 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 18 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen16 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.
Keith G. Zacher among 760 surgery physician records in Arizona
Keith G. Zacher, MD is one of 760 surgery physician records with a practice address in Arizona. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1996 · median 2006 among the 401 with a school on file
- Record last updated2020 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Arizona
There are 760 surgery physician records in Arizona.
All 760 in Arizona → Every provider in Phoenix → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Richard Chamberlain, M.D.Phoenix, AZ 850181487614277
- Venkata Evani, M.D.Phoenix, AZ 850181467411140
- Donna Carman, MDPhoenix, AZ 850161750474391
- Kevin ChienPhoenix, AZ 850161952939449
- William Cowden, M.D.Phoenix, AZ 850161033384904
- Matthew Cusick, M.D.Phoenix, AZ 850161275743270
- Ashley Dipasquale, MDPhoenix, AZ 850201356127088
- William Dolan, MDPhoenix, AZ 850201487681144
Common questions
What is Keith G. Zacher, MD's NPI number?
Keith G. Zacher, MD's National Provider Identifier (NPI) is 1326029026, issued on Nov 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Keith G. Zacher, MD located?
The NPPES record lists a practice address at 5080 N0rth 40St, Phoenix, AZ, 85018. Phone: (480) 772-2453. Providers update this record themselves, so call before visiting.
How can I verify Keith G. Zacher, MD's license?
NPPES lists Arizona license number 30227, 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 Keith G. Zacher, MD prescribe under Medicare Part D?
In 2024, Keith G. Zacher, MD had 26 Medicare Part D claims for 18 beneficiaries; the average among surgery physician prescribers was 147. 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.