Randy A. Gertner, MD
Nephrology Physician · Fredericksburg, VA
Randy A. Gertner, MD is a nephrology physician with a practice address in Fredericksburg, Virginia, and NPI 1285745752, issued on Aug 31, 2006. Check the license (Virginia 0101235455, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Randy A. Gertner
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 0101235455 VA
010123545 VA
Self-reported in NPPES; status is on the state search - Practice location
- 101 Park Hill Dr, Fredericksburg, VA 22401
- Phone
- (540) 371-3010
- Enumerated
- Aug 31, 2006
- Record last updated
- Apr 28, 2022
- Fax
- (540) 899-9821
- Medicaid ID
- 010104203 VA
- Medicare enrollment
- Enrolled (PECOS I20040629000291); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 327 in Virginia → Look up another NPI →
Also registered at 101 Park Hill Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arslan Ahmed, MDNephrology Physician1295295301
- Manoj BhattaraiNephrology Physician1144486747
- Nicole Brooks, NPNurse Practitioner1952865768
- Robert Canady, M.D.Nephrology Physician1629025234
- Christopher Farmakis, MDNephrology Physician1619405552
- Megan Grossetti, APRNGeneral Practice Physician1659258150
Verify Randy A. Gertner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101235455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average nephrology physician in 2024
1,209 Medicare Part D claims for 292 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Amlodipine Besylate135 claims
- Calcitriol109 claims
- Farxiga104 claims
- Jardiance101 claims
- Losartan Potassium79 claims
- Doxazosin Mesylate65 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.
Bills Medicare through one group practice
- Fredericksburg Nephrology Associates IncFredericksburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Randy A. Gertner among 327 nephrology physician records in Virginia
Randy A. Gertner, MD is one of 327 nephrology physician records with a practice address in Virginia. 85% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 50% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1998 · median 2001 among the 242 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Virginia
There are 327 nephrology physician records in Virginia.
All 327 in Virginia → Every provider in Fredericksburg → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Arslan Ahmed, MDFredericksburg, VA 224011295295301
- Manoj BhattaraiFredericksburg, VA 224011144486747
- Robert Canady, M.D.Fredericksburg, VA 224011629025234
- Christopher Farmakis, MDFredericksburg, VA 224011619405552
- Thomas Fortune, MDFredericksburg, VA 224011134223274
- Reginald Joseph, MDFredericksburg, VA 224011285895466
- Ethan Ko, DOFredericksburg, VA 224011992955058
- Tarik Noureldeen, M.D.Fredericksburg, VA 224011720280886
Common questions
What is Randy A. Gertner, MD's NPI number?
Randy A. Gertner, MD's National Provider Identifier (NPI) is 1285745752, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randy A. Gertner, MD located?
The NPPES record lists a practice address at 101 Park Hill Dr, Fredericksburg, VA, 22401. Phone: (540) 371-3010. Providers update this record themselves, so call before visiting.
How can I verify Randy A. Gertner, MD's license?
NPPES lists Virginia license number 0101235455, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Randy A. Gertner, MD prescribe under Medicare Part D?
In 2024, Randy A. Gertner, MD had 1,209 Medicare Part D claims for 292 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.