Erin L. Christakos, PA-C
Medical Physician Assistant · Iowa City, IA
Erin L. Christakos, PA-C is a medical physician assistant with a practice address in Iowa City, Iowa, and NPI 1255673919, issued on Mar 20, 2013. Check the license (Iowa 100785, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin L. Christakos
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 100785 IA
085004544 IL
Self-reported in NPPES; status is on the state search - Practice location
- 500 E Market St, Iowa City, IA 52245
- Phone
- (319) 339-3551
- Enumerated
- Mar 20, 2013
- Record last updated
- May 20, 2025
- Fax
- (319) 248-7945
- Medicare enrollment
- Enrolled (PECOS I20210129001525); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 235 in Iowa → Look up another NPI →
Also registered at 500 E Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maisaa AbudaggaPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1205750262
- Philip Barns, MDEmergency Medicine Physician1346222650
- Emily Boevers Solverson, MDObstetrics & Gynecology Physician1053808220
- Patricia Branch, M.D.Family Medicine Physician1750646253
- Jerry Browne, M.D.Emergency Medicine Physician1538141734
- Anna Bruns, O.T.Occupational Therapist1851944045
Verify Erin L. Christakos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 100785Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average medical physician assistant in 2024
1,176 Medicare Part D claims for 325 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Pantoprazole Sodium145 claims
- Famotidine144 claims
- Omeprazole133 claims
- Sod Sulf-Potass Sulf-Mag Sulf64 claims
- Mesalamine61 claims
- Mesalamine Er52 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: $42.00
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- State University OF IowaIowa City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin L. Christakos among 235 medical physician assistant records in Iowa
Erin L. Christakos, PA-C is one of 235 medical physician assistant records with a practice address in Iowa. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 65% of them.
- NPI issued2013 · 65% of these records are older, 31% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2012 · median 2012 among the 144 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Iowa
There are 235 medical physician assistant records in Iowa.
All 235 in Iowa → Every provider in Iowa City → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Courtney Engel, PA-CIowa City, IA 522451679925069
- Erin Scott, PA-CIowa City, IA 522451013291822
- Maria Sonnack, PA-CIowa City, IA 522451518366913
- Jennifer Carlson, PA-CIowa City, IA 522461306036413
- Rita Dhondt, PA-CIowa City, IA 522461952496648
- Jayne Finch, PA-CIowa City, IA 522461093747867
- Melissa Jacobsen, PA-CIowa City, IA 522461740205335
- Juan Mendez, PHYSICIAN ASSISTANTIowa City, IA 522461730432048
Common questions
What is Erin L. Christakos, PA-C's NPI number?
Erin L. Christakos, PA-C's National Provider Identifier (NPI) is 1255673919, issued on Mar 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Erin L. Christakos, PA-C located?
The NPPES record lists a practice address at 500 E Market St, Iowa City, IA, 52245. Phone: (319) 339-3551. Providers update this record themselves, so call before visiting.
How can I verify Erin L. Christakos, PA-C's license?
NPPES lists Iowa license number 100785, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Erin L. Christakos, PA-C prescribe under Medicare Part D?
In 2024, Erin L. Christakos, PA-C had 1,176 Medicare Part D claims for 325 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.