Eric Day, PA-C
Dermatology Physician · Sun City, AZ
Eric Day, PA-C is a dermatology physician with a practice address in Sun City, Arizona, and NPI 1437166840, issued on Aug 1, 2006. Check the license (Arizona 2895, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eric Day
- Credential
- PA-C
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 2895 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 14666 N Del Webb Blvd, Sun City, AZ 85351
- Phone
- (623) 933-3107
- Enumerated
- Aug 1, 2006
- Record last updated
- Nov 14, 2024
- Fax
- (623) 972-1418
- Medicare enrollment
- Enrolled (PECOS I20040521001140); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 350 in Arizona → Look up another NPI →
Also registered at 14666 N Del Webb Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryan Updegraff, MDClinical & Laboratory Dermatological Immunology Physician1710971320
Verify Eric Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 2895Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average dermatology physician in 2024
406 Medicare Part D claims for 220 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate97 claims
- Clobetasol Propionate44 claims
- Triamcinolone Acetonide32 claims
- Azelastine Hcl24 claims
- Montelukast Sodium23 claims
- Ketoconazole20 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.
Bills Medicare through one group practice
- Updegraff Clinic For Allergy And Dermatology PCSun City West, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Day among 350 dermatology physician records in Arizona
Eric Day, PA-C is one of 350 dermatology physician records with a practice address in Arizona. 79% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2008 among the 241 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Arizona
There are 350 dermatology physician records in Arizona.
All 350 in Arizona → Every provider in Sun City → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Patricia Carroll, M.D.Sun City, AZ 853511124008255
- Timothy Salmon, MDSun City, AZ 853511245280031
- Srimanasi Javvaji, MDYuma, AZ 853641750630125
- Susan Slominski, DOYuma, AZ 853641891864021
- John Zade, M.D.Yuma, AZ 853641962931964
- Jeffrey Grant, MDSurprise, AZ 853741578557187
- Susan Iorio, MDSurprise, AZ 853741538238373
- Tyler Moss, D.O.Surprise, AZ 853741285955039
Common questions
What is Eric Day, PA-C's NPI number?
Eric Day, PA-C's National Provider Identifier (NPI) is 1437166840, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Day, PA-C located?
The NPPES record lists a practice address at 14666 N Del Webb Blvd, Sun City, AZ, 85351. Phone: (623) 933-3107. Providers update this record themselves, so call before visiting.
How can I verify Eric Day, PA-C's license?
NPPES lists Arizona license number 2895, 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 Eric Day, PA-C prescribe under Medicare Part D?
In 2024, Eric Day, PA-C had 406 Medicare Part D claims for 220 beneficiaries; the average among dermatology physician prescribers was 797. 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.