Molly Helen Weidner Mandernach, M.D.
Hematology & Oncology Physician · Gainesville, FL
Molly Helen Weidner Mandernach, M.D. is a hematology & oncology physician with a practice address in Gainesville, Florida, and NPI 1912088063, issued on Oct 17, 2006. Check the license (Florida ME97424, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Molly Helen Weidner Mandernach
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- ME97424 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 SW Archer Road, Gainesville, FL 32610
- Phone
- (352) 273-7832
- Enumerated
- Oct 17, 2006
- Record last updated
- Sep 17, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (352) 273-7849
- Medicaid ID
- 005939200 FL
- Medicare enrollment
- Enrolled (PECOS I20120710000771); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 818 in Florida → Look up another NPI →
Also registered at 1600 SW Archer Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sewar AbuarqobRheumatology Physician1720690688
- Judith Adams, ARNPPediatric Nurse Practitioner1487698379
- James Alexander, MDSurgical Critical Care Physician1992741003
- Myra Alfino, MDPediatrics Physician1609817014
- Lloyd Alford, MSSpeech-Language Pathologist1831200567
- Lily Allin, ARNPNurse Practitioner1366474116
Verify Molly Helen Weidner Mandernach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME97424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
173 Medicare Part D claims for 23 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 127 claims were for opioids.
Most prescribed
- Oxycodone Hcl52 claims
- Oxycontin38 claims
- Morphine Sulfate Er23 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Florida Clinical Practice Association IncGainesville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Molly Helen Weidner Mandernach among 818 hematology & oncology physician records in Florida
Molly Helen Weidner Mandernach, M.D. is one of 818 hematology & oncology physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 54% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2005 · median 2003 among the 581 with a school on file
- Record last updated2012 · 52% 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 Florida 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 Florida
There are 818 hematology & oncology physician records in Florida.
All 818 in Florida → Every provider in Gainesville → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Randall Brown, MDGainesville, FL 326101598773806
- Julia Close, MDGainesville, FL 326101538244249
- Karen Daily Weinstein, D.O.Gainesville, FL 326101770547648
- Devika Das, M.B.B.S.Gainesville, FL 326101922237486
- Thomas George, MDGainesville, FL 326101104867365
- John Hiemenz, MDGainesville, FL 326101447271887
- Osama Hlalah, M.D.Gainesville, FL 326101144210022
- Frederic Kaye, MDGainesville, FL 326101578609301
Common questions
What is Molly Helen Weidner Mandernach, M.D.'s NPI number?
Molly Helen Weidner Mandernach, M.D.'s National Provider Identifier (NPI) is 1912088063, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Molly Helen Weidner Mandernach, M.D. located?
The NPPES record lists a practice address at 1600 SW Archer Road, Gainesville, FL, 32610. Phone: (352) 273-7832. Providers update this record themselves, so call before visiting.
How can I verify Molly Helen Weidner Mandernach, M.D.'s license?
NPPES lists Florida license number ME97424, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Molly Helen Weidner Mandernach, M.D. prescribe under Medicare Part D?
In 2024, Molly Helen Weidner Mandernach, M.D. had 173 Medicare Part D claims for 23 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Molly Helen Weidner Mandernach, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.2 of 100, reported for the practice group. 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.