Donald Ray Fredericks, M.D.
Orthopaedic Surgery Physician · Bethesda, MD
Donald Ray Fredericks, M.D. is an orthopaedic surgery physician with a practice address in Bethesda, Maryland, and NPI 1881089209, issued on Apr 2, 2015. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Donald Ray Fredericks
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- MD473692 PA
FF0138520 PA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Wisconsin Ave, Bethesda, MD 20889
- Phone
- (301) 295-8588
- Enumerated
- Apr 2, 2015
- Record last updated
- Dec 13, 2022
- Medicare enrollment
- Enrolled (PECOS I20210615002439); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 457 in Maryland → Look up another NPI →
Also registered at 8901 Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Donald Ray Fredericks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $627.06
8 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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
- Wellspan Medical GroupGettysburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donald Ray Fredericks among 457 orthopaedic surgery physician records in Maryland
Donald Ray Fredericks, M.D. is one of 457 orthopaedic surgery physician records with a practice address in Maryland. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.
- NPI issued2015 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2015 · median 2002 among the 299 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Maryland
There are 457 orthopaedic surgery physician records in Maryland.
All 457 in Maryland → Every provider in Bethesda → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Robert Beer, M.D.Bethesda, MD 208891821061813
- John Cody, M.D.Bethesda, MD 208891760613236
- Nicholas Healy, M.D.Bethesda, MD 208891639581705
- Nicholas Lopreiato, MDBethesda, MD 208891265878151
- Andrew Mack, M.D.Bethesda, MD 208891063517175
- Shian Peterson, M.D.Bethesda, MD 208891891174991
- Adam Pickett, MDBethesda, MD 208891376843243
- Elizabeth Polfer, M.D.Bethesda, MD 208891982938155
Common questions
What is Donald Ray Fredericks, M.D.'s NPI number?
Donald Ray Fredericks, M.D.'s National Provider Identifier (NPI) is 1881089209, issued on Apr 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Donald Ray Fredericks, M.D. located?
The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (301) 295-8588. Providers update this record themselves, so call before visiting.
How can I verify Donald Ray Fredericks, M.D.'s license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.