Anthony Ferillo Cook, M.D.
Family Medicine Physician · Estherville, IA
Anthony Ferillo Cook, M.D. is a family medicine physician with a practice address in Estherville, Iowa, and NPI 1083873756, issued on Jun 6, 2008. Check the license on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Anthony Ferillo Cook
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5835 NE
Self-reported in NPPES; status is on the state search - Practice location
- 926 N 8TH St, Estherville, IA 51334
- Phone
- (712) 362-6501
- Enumerated
- Jun 6, 2008
- Record last updated
- Sep 9, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091106000543); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 2008
- Entity
- Type 1 · individual
Also registered at 926 N 8TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Creech, M.D.Family Medicine Physician1336190685
- Karen Pennings, CNPFamily Nurse Practitioner1588660203
- Madhan Prabhakaran, MDFamily Medicine Physician1497043251
- Keith Probst, M.D.Family Medicine Physician1316998446
- Denver Splinter, CNPNurse Practitioner1558075747
- Douglas Stangl, M.D.Family Medicine Physician1811948151
Verify Anthony Ferillo Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
282 Medicare Part D claims for 209 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin53 claims
- Prednisone36 claims
- Ondansetron Hcl18 claims
- Doxycycline Hyclate14 claims
- Cyclobenzaprine Hcl11 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: $51.41
1 payment: food and beverage; the largest payer was Inari Medical, Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Alegent Creighton ClinicOmaha, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
6 family medicine physician records list a practice address in Estherville
They are 6 of the 61 NPPES records with a practice address in Estherville, and 2,336 family medicine physician records in Iowa.
All 6 in Estherville → All 2,336 in Iowa → Every provider in Estherville →
Other family medicine physician records in Iowa
- Jennifer Aanestad, M.D.Durant, IA1386649341
- Amjad Abdelhady, MDSioux City, IA1033966700
- Afsana Abdullah, D.O.Bettendorf, IA1760583066
- Raja Ali Abdullah, MDCedar Falls, IA1356101000
- Laura Abels, DOAnkeny, IA1427313527
- Matthew AbendrothDes Moines, IA1972918894
- Mabra Abernathy, M.D.Coralville, IA1316922545
- Jennifer Abler, D.O.Altoona, IA1528159068
- Michael Abouassaly, M.D.West Burlington, IA1184790909
- Safa Abukhalil, M.B.B.SWest Des Moines, IA1982084463
Common questions
What is Anthony Ferillo Cook, M.D.'s NPI number?
Anthony Ferillo Cook, M.D.'s National Provider Identifier (NPI) is 1083873756, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Anthony Ferillo Cook, M.D. located?
The NPPES record lists a practice address at 926 N 8TH St, Estherville, IA, 51334. Phone: (712) 362-6501. Providers update this record themselves, so call before visiting.
How can I verify Anthony Ferillo Cook, M.D.'s license?
Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anthony Ferillo Cook, M.D. prescribe under Medicare Part D?
In 2024, Anthony Ferillo Cook, M.D. had 282 Medicare Part D claims for 209 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.