Karyn F. Robertson, PA
Surgical Physician Assistant · Mesa, AZ
Karyn F. Robertson, PA is a surgical physician assistant with a practice address in Mesa, Arizona, and NPI 1871590661, issued on Jul 7, 2005. Check the license (Arizona 1339, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karyn F. Robertson
- Credential
- PA
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 1339 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7165 E University Dr Ste 183, Mesa, AZ 85207
- Phone
- (480) 668-5000
- Enumerated
- Jul 7, 2005
- Record last updated
- Jul 15, 2026
- Fax
- (480) 668-5065
- Medicaid ID
- 109160 AZ
- Medicare enrollment
- Enrolled (PECOS I20220202001887); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 7165 E University Dr Ste 183
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hayley Chamberlain, AGPCNP-BCGerontology Nurse Practitioner1811884448
- Daniel Krcelic, M.D.Vascular Surgery Physician1114289774
- David Paolini, M.D.Vascular Surgery Physician1245229004
- Cynthia Peters, CRNFA, FNP-CFamily Nurse Practitioner1699771659
- Jessica Sachs, FNP-BCNurse Practitioner1932068632
- Henry Tarlian, M.D.Vascular Surgery Physician1346215589
Verify Karyn F. Robertson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 1339Check 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% more Medicare Part D claims than the average surgical physician assistant in 2024
452 Medicare Part D claims for 175 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 65 claims were for opioids.
Most prescribed
- Clopidogrel154 claims
- Diazepam77 claims
- Oxycodone-Acetaminophen53 claims
- Cilostazol40 claims
- Xarelto39 claims
- Eliquis29 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: $271.88
5 payments; by number, the most common kind was food and beverage; the largest payer was Endologix LLC. The 7,578 providers of this specialty with any payment received $703.95 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
- Western Vascular Institute PLLCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgical Physician Assistant providers in Arizona
There are 420 surgical physician assistant records in Arizona.
Other surgical physician assistant records in Arizona
- Christopher Adams, PATucson, AZ1699182394
- Franchesca Alexander, P.A.-CMesa, AZ1174995245
- Roberto Alexander, PAScottsdale, AZ1003878125
- Regan Alford, PACPhoenix, AZ1578965067
- Aaron Allen, MD, SA-CGilbert, AZ1194785535
- Brian Allshouse, PA-CPrescott, AZ1801823372
- Alfredo Altamirano, P.A. - C, MPASTucson, AZ1699876862
- Lucas Andersen, MMS,PA-CPhoenix, AZ1538839907
- Jamie Anderson, PA-CGilbert, AZ1154896058
- Lauren Anderson, PAMesa, AZ1205676277
Common questions
What is Karyn F. Robertson, PA's NPI number?
Karyn F. Robertson, PA's National Provider Identifier (NPI) is 1871590661, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Karyn F. Robertson, PA located?
The NPPES record lists a practice address at 7165 E University Dr Ste 183, Mesa, AZ, 85207. Phone: (480) 668-5000. Providers update this record themselves, so call before visiting.
How can I verify Karyn F. Robertson, PA's license?
NPPES lists Arizona license number 1339, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Karyn F. Robertson, PA prescribe under Medicare Part D?
In 2024, Karyn F. Robertson, PA had 452 Medicare Part D claims for 175 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.