Ronda Sue Fleck, M.D.
Radiation Oncology Physician · Carlsbad, NM
Ronda Sue Fleck, M.D. is a radiation oncology physician with a practice address in Carlsbad, New Mexico, and NPI 1285639443, issued on Jun 15, 2005. Check the license (New Mexico 90-38, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ronda Sue Fleck
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 90-38 NM
Self-reported in NPPES; status is on the state search - Practice location
- 2428 W Pierce St, Carlsbad, NM 88220
- Phone
- (575) 887-0272
- Enumerated
- Jun 15, 2005
- Record last updated
- Sep 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (575) 628-0279
- Medicaid IDs
- 7100118060 KY
E5401 NM - Medicare enrollment
- Enrolled (PECOS I20180703001142); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 26 in New Mexico → Look up another NPI →
Also registered at 2428 W Pierce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ejub Hadzic, M.D.Specialist1164474797
- Becki Hill, M.D.Radiation Oncology Physician1720059918
Verify Ronda Sue Fleck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license 90-38Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average radiation oncology physician in 2024
29 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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.
The MIPS final score for 2023 (Medicare payment program): 89.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Pecos Valley OF New Mexico LLCCarlsbad, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronda Sue Fleck among 26 radiation oncology physician records in New Mexico
Ronda Sue Fleck, M.D. is one of 26 radiation oncology physician records with a practice address in New Mexico. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 62% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1985 · median 1999 among the 18 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in New Mexico
There are 26 radiation oncology physician records in New Mexico.
All 26 in New Mexico → Every provider in Carlsbad → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Becki Hill, M.D.Carlsbad, NM 882201720059918
- John Truitt, MDRoswell, NM 882011295761898
- Peter Bernat, M.D.Alamogordo, NM 883101477882876
- Ambrosia Simmons, MD,PHDClovis, NM 881011932769627
- Jason Call, M.D.Las Cruces, NM 880111558535971
- Lesley Snelling, M.D.Las Cruces, NM 880111578749768
- Anna-Maria De Costa, MD, PHDSanta Fe, NM 875071407261522
- Bryan Goss, MDSanta Fe, NM 875051124021233
Common questions
What is Ronda Sue Fleck, M.D.'s NPI number?
Ronda Sue Fleck, M.D.'s National Provider Identifier (NPI) is 1285639443, issued on Jun 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ronda Sue Fleck, M.D. located?
The NPPES record lists a practice address at 2428 W Pierce St, Carlsbad, NM, 88220. Phone: (575) 887-0272. Providers update this record themselves, so call before visiting.
How can I verify Ronda Sue Fleck, M.D.'s license?
NPPES lists New Mexico license number 90-38, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ronda Sue Fleck, M.D. prescribe under Medicare Part D?
In 2024, Ronda Sue Fleck, M.D. had 29 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Ronda Sue Fleck, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.