William Edgar Dickerson, M.D.
Radiation Oncology Physician · Bethesda, MD
William Edgar Dickerson, M.D. is a radiation oncology physician with a practice address in Bethesda, Maryland, and NPI 1245306018, issued on Nov 25, 2006. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Edgar Dickerson
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- A41619 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Wisconsin Ave, Bethesda, MD 20889
- Phone
- (301) 295-5000
- Enumerated
- Nov 25, 2006
- Record last updated
- Nov 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 124 in Maryland → Look up another NPI →
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Verify William Edgar Dickerson 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
William Edgar Dickerson among 124 radiation oncology physician records in Maryland
William Edgar Dickerson, M.D. is one of 124 radiation oncology physician records with a practice address in Maryland. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 59% newer
- In a Medicare fileNo · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2008 · 65% 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 Maryland 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 Maryland
There are 124 radiation oncology physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 124 in Maryland → Every provider in Bethesda → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Lester Greer, M.D.Bethesda, MD 208891801058375
- Aaron Reed, MDBethesda, MD 208891588897300
- Charlton Smith, M.D.Bethesda, MD 208891083052062
- Anna Torgeson, MDBethesda, MD 208891114289105
- Kevin Camphausen, MDBethesda, MD 208921043541295
- Deborah CitrinBethesda, MD 208921295055481
- Deepak Dinakaran, MDBethesda, MD 208921225751829
- Mame Daro Faye, MD, PHDBethesda, MD 208921063222545
Common questions
What is William Edgar Dickerson, M.D.'s NPI number?
William Edgar Dickerson, M.D.'s National Provider Identifier (NPI) is 1245306018, issued on Nov 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Edgar Dickerson, M.D. located?
The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (301) 295-5000. Providers update this record themselves, so call before visiting.
How can I verify William Edgar Dickerson, 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. 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.