Michael Roy Fredericks, M.D.
Nephrology Physician · Danville, VA
Michael Roy Fredericks, M.D. is a nephrology physician with a practice address in Danville, Virginia, and NPI 1699730341, issued on Apr 18, 2006. Check the license (Virginia 0101233036, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Michael Roy Fredericks
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 0101233036 VA
200300471 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1040 Main St, Danville, VA 24541
- Phone
- (434) 792-1433
- Enumerated
- Apr 18, 2006
- Record last updated
- Jun 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (434) 797-2807
- Medicaid IDs
- 89065HO NC
010131669 VA - Medicare enrollment
- Enrolled (PECOS I20050121000318); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 327 in Virginia → Look up another NPI →
Also registered at 1040 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Adkins, FNPFamily Nurse Practitioner1427139930
- Namrita Baveja, M.D.Nephrology Physician1164678744
- Joseph Carbone, MDUrology Physician1245282458
- April Cassady, FNPFamily Nurse Practitioner1710228473
- Florencio Garcia, MDNephrology Physician1134173123
- Dugan Maddux, MDNephrology Physician1669427431
Verify Michael Roy Fredericks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101233036Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average nephrology physician in 2024
1,816 Medicare Part D claims for 255 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Farxiga158 claims
- Jardiance121 claims
- Amlodipine Besylate120 claims
- Spironolactone81 claims
- Furosemide73 claims
- Carvedilol66 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): 95.2 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).
Industry payments in 2024: $1,714.18
70 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Danville Urologic Clinic IncDanville, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Roy Fredericks among 327 nephrology physician records in Virginia
Michael Roy Fredericks, M.D. 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
- Graduated1977 · median 2001 among the 242 with a school on file
- Record last updated2015 · 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 Danville → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Namrita Baveja, M.D.Danville, VA 245411164678744
- Florencio Garcia, MDDanville, VA 245411134173123
- Franklin Maddux, MDDanville, VA 245411528012523
- Dugan Maddux, MDDanville, VA 245411669427431
- Yao-Foli Sekyema, M.D.Danville, VA 245411871545863
- James Starling, MDDanville, VA 245411386698025
- Hanna Zaraket, MDAmherst, VA 245211760731806
- Mohammed Ashraf, M.D.Lynchburg, VA 245011538138680
Common questions
What is Michael Roy Fredericks, M.D.'s NPI number?
Michael Roy Fredericks, M.D.'s National Provider Identifier (NPI) is 1699730341, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Roy Fredericks, M.D. located?
The NPPES record lists a practice address at 1040 Main St, Danville, VA, 24541. Phone: (434) 792-1433. Providers update this record themselves, so call before visiting.
How can I verify Michael Roy Fredericks, M.D.'s license?
NPPES lists Virginia license number 0101233036, 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 Michael Roy Fredericks, M.D. prescribe under Medicare Part D?
In 2024, Michael Roy Fredericks, M.D. had 1,816 Medicare Part D claims for 255 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Michael Roy Fredericks, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.2 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.