Maria Teresa Cervantes-Fullmer, FNP
Hematology & Oncology Physician · Idaho Falls, ID
Maria Teresa Cervantes-Fullmer, FNP is a hematology & oncology physician with a practice address in Idaho Falls, Idaho, and NPI 1477020303, issued on Oct 29, 2018. Check the license (Idaho 46717, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Maria Teresa Cervantes-Fullmer
- Credential
- FNP
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 46717 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3245 Channing Way, Idaho Falls, ID 83404
- Phone
- (208) 227-2790
- Enumerated
- Oct 29, 2018
- Record last updated
- Jan 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (208) 227-2735
- Medicare enrollment
- Enrolled (PECOS I20190402000812); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 38 in Idaho → Look up another NPI →
Also registered at 3245 Channing Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Calvin McAllister, M.D.Radiation Oncology Physician1952404097
- Hyrum Prestwich, FNP-CFamily Nurse Practitioner1891314522
- Sunita SigdelFamily Nurse Practitioner1336895861
Verify Maria Teresa Cervantes-Fullmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license 46717Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,316 Medicare Part D claims for 217 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 142 claims were for opioids.
Most prescribed
- Warfarin Sodium77 claims
- Eliquis76 claims
- Letrozole74 claims
- Potassium Chloride60 claims
- Valacyclovir48 claims
- Sulfamethoxazole-Trimethoprim47 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: $1,416.69
71 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Mountain View Hospital LLCIdaho Falls, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Teresa Cervantes-Fullmer among 38 hematology & oncology physician records in Idaho
Maria Teresa Cervantes-Fullmer, FNP is one of 38 hematology & oncology physician records with a practice address in Idaho. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 87% of them.
- NPI issued2018 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2018 · median 2006 among the 29 with a school on file
- Record last updated2020 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Idaho
There are 38 hematology & oncology physician records in Idaho.
All 38 in Idaho → Every provider in Idaho Falls → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Nathan Adams, M.D.Idaho Falls, ID 834041891857512
- Christian Shull, M.D.Idaho Falls, ID 834041396899134
- Dane Dickson, MDRexburg, ID 834401669497194
- Tyler Buckley, M.D.Lewiston, ID 835011407299522
- Clinton Morgan, MDLewiston, ID 835011376779413
- A. Richard Miranda, MDTwin Falls, ID 833011669565669
- Bobby Chawla, D.O.Caldwell, ID 836051598956963
- Michael Francisco, MDPocatello, ID 832011871558239
Common questions
What is Maria Teresa Cervantes-Fullmer, FNP's NPI number?
Maria Teresa Cervantes-Fullmer, FNP's National Provider Identifier (NPI) is 1477020303, issued on Oct 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Maria Teresa Cervantes-Fullmer, FNP located?
The NPPES record lists a practice address at 3245 Channing Way, Idaho Falls, ID, 83404. Phone: (208) 227-2790. Providers update this record themselves, so call before visiting.
How can I verify Maria Teresa Cervantes-Fullmer, FNP's license?
NPPES lists Idaho license number 46717, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Teresa Cervantes-Fullmer, FNP prescribe under Medicare Part D?
In 2024, Maria Teresa Cervantes-Fullmer, FNP had 1,316 Medicare Part D claims for 217 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.