Efthimios C. Anastassatos, DMD
Dentist · Phoenix, AZ
Efthimios C. Anastassatos, DMD is a dentist with a practice address in Phoenix, Arizona, and NPI 1275715260, issued on Nov 30, 2007. Check the license (Arizona 4096, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Efthimios C. Anastassatos
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 4096 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4350 E Ray Road, Phoenix, AZ 85044
- Phone
- (480) 759-2020
- Enumerated
- Nov 30, 2007
- Record last updated
- Nov 30, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (480) 759-2915
- Entity
- Type 1 · individual
Also registered at 4350 E Ray Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Streich, DDS PCDentist1477766343
Verify Efthimios C. Anastassatos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 4096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average dentist in 2024
69 Medicare Part D claims for 39 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 17 claims were for opioids.
Most prescribed
- Amoxicillin37 claims
- Hydrocodone-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.
Industry payments in 2024: $85.52
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
399 dentist records list a practice address in Phoenix
They are 399 of the 31,399 NPPES records with a practice address in Phoenix, and 1,928 dentist records in Arizona.
All 399 in Phoenix → All 1,928 in Arizona → Every provider in Phoenix →
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Common questions
What is Efthimios C. Anastassatos, DMD's NPI number?
Efthimios C. Anastassatos, DMD's National Provider Identifier (NPI) is 1275715260, issued on Nov 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Efthimios C. Anastassatos, DMD located?
The NPPES record lists a practice address at 4350 E Ray Road, Phoenix, AZ, 85044. Phone: (480) 759-2020. Providers update this record themselves, so call before visiting.
How can I verify Efthimios C. Anastassatos, DMD's license?
NPPES lists Arizona license number 4096, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Efthimios C. Anastassatos, DMD prescribe under Medicare Part D?
In 2024, Efthimios C. Anastassatos, DMD had 69 Medicare Part D claims for 39 beneficiaries; the average among dentist prescribers was 86. 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.