Natalia Ferrari Gabilondo, M.D.
Medical Oncology Physician · Mason City, IA
Natalia Ferrari Gabilondo, M.D. is a medical oncology physician with a practice address in Mason City, Iowa, and NPI 1780848838, issued on Jul 17, 2008. Check the license (Iowa 42569, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Natalia Ferrari Gabilondo
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- 42569 IA
4301092274 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1000 4TH St SW, Mason City, IA 50401
- Phone
- (641) 428-6300
- Enumerated
- Jul 17, 2008
- Record last updated
- Aug 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (641) 428-6374
- Medicare enrollment
- Enrolled (PECOS I20211208003487); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 61 in Iowa → Look up another NPI →
Also registered at 1000 4TH St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sheela Ahari, MDAnesthesiology Physician1518910462
- Tauseef Akhtar, MDCardiovascular Disease Physician1508218009
- Emad Alamouti-Fard, MDFamily Medicine Physician1811821499
Verify Natalia Ferrari Gabilondo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 42569Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average medical oncology physician in 2024
1,023 Medicare Part D claims for 199 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 83 claims were for opioids.
Most prescribed
- Anastrozole100 claims
- Letrozole93 claims
- Prednisone53 claims
- Abiraterone Acetate49 claims
- Prochlorperazine Maleate42 claims
- Ondansetron Odt39 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: $1,630.76
71 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Dlp Maria Parham Physician Practices LLCHenderson, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalia Ferrari Gabilondo among 61 medical oncology physician records in Iowa
Natalia Ferrari Gabilondo, M.D. is one of 61 medical oncology physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 34% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2003 · median 2002 among the 45 with a school on file
- Record last updated2020 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Iowa
There are 61 medical oncology physician records in Iowa.
All 61 in Iowa → Every provider in Mason City → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Walter Bate, MDMason City, IA 504011831204635
- Louise Cragg, MDMason City, IA 504011609981364
- Bibi Khoyratty, MDMason City, IA 504011922077841
- Steven Snyder, MDMason City, IA 504011649385477
- Tara Graff, DOClive, IA 503251356584080
- Amy Hughes, DOClive, IA 503251437262086
- Roscoe Morton, MDClive, IA 503251447215629
- Sydney Brehany, MDDes Moines, IA 503141821529363
Common questions
What is Natalia Ferrari Gabilondo, M.D.'s NPI number?
Natalia Ferrari Gabilondo, M.D.'s National Provider Identifier (NPI) is 1780848838, issued on Jul 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Natalia Ferrari Gabilondo, M.D. located?
The NPPES record lists a practice address at 1000 4TH St SW, Mason City, IA, 50401. Phone: (641) 428-6300. Providers update this record themselves, so call before visiting.
How can I verify Natalia Ferrari Gabilondo, M.D.'s license?
NPPES lists Iowa license number 42569, as entered by the provider. 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 Natalia Ferrari Gabilondo, M.D. prescribe under Medicare Part D?
In 2024, Natalia Ferrari Gabilondo, M.D. had 1,023 Medicare Part D claims for 199 beneficiaries; the average among medical oncology physician prescribers was 703. 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.