Aaron George Amacher, M.D.
Ophthalmology Physician · Phoenix, AZ
Aaron George Amacher, M.D. is an ophthalmology physician with a practice address in Phoenix, Arizona, and NPI 1700856283, issued on Jan 25, 2006. Check the license (Arizona 54204, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aaron George Amacher
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- 54204 AZ
22276 NE
MD2016-0963 NM
Self-reported in NPPES; status is on the state search - Practice location
- 4800 N 22ND St, Phoenix, AZ 85016
- Phone
- (602) 955-1000
- Enumerated
- Jan 25, 2006
- Record last updated
- Apr 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (602) 508-4830
- Medicaid ID
- 266885 AZ
- Medicare enrollment
- Enrolled (PECOS I20170511001184); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 2001
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 353 in Arizona → Look up another NPI →
Also registered at 4800 N 22ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shilpa Atodaria, M.D.Internal Medicine Physician1831362581
Verify Aaron George Amacher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 54204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average ophthalmology physician in 2024
350 Medicare Part D claims for 164 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims. 20 claims were for opioids.
Most prescribed
- Prednisolone Acetate140 claims
- Diclofenac Sodium84 claims
- Ofloxacin24 claims
- Erythromycin20 claims
- Hydrocodone-Acetaminophen19 claims
- Brimonidine Tartrate15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $318.29
11 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Barnet Dulaney Perkins Eye Center, PCShow Low, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron George Amacher among 353 ophthalmology physician records in Arizona
Aaron George Amacher, M.D. is one of 353 ophthalmology physician records with a practice address in Arizona. 76% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 41% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2001 · median 2000 among the 220 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Arizona
There are 353 ophthalmology physician records in Arizona.
All 353 in Arizona → Every provider in Phoenix → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- William Bradley, M.D.Phoenix, AZ 850161366545667
- Melvin Clark, M.D.Phoenix, AZ 850161093704751
- Jerome Epstein, MDPhoenix, AZ 850161851403612
- Mark Horton, M.D.Phoenix, AZ 850161376556985
- Andrew Mohammed, MDPhoenix, AZ 850161861442717
- Scott Perkins, MDPhoenix, AZ 850161376509000
- Anita Prasad, MDPhoenix, AZ 850161114967981
- Sushma Rai, M.D.Phoenix, AZ 850161528072741
Common questions
What is Aaron George Amacher, M.D.'s NPI number?
Aaron George Amacher, M.D.'s National Provider Identifier (NPI) is 1700856283, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Aaron George Amacher, M.D. located?
The NPPES record lists a practice address at 4800 N 22ND St, Phoenix, AZ, 85016. Phone: (602) 955-1000. Providers update this record themselves, so call before visiting.
How can I verify Aaron George Amacher, M.D.'s license?
NPPES lists Arizona license number 54204, 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 Aaron George Amacher, M.D. prescribe under Medicare Part D?
In 2024, Aaron George Amacher, M.D. had 350 Medicare Part D claims for 164 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Aaron George Amacher, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.