Charles Frederick Dillon, M.D.
Internal Medicine Physician · Hyattsville, MD
Charles Frederick Dillon, M.D. is an internal medicine physician with a practice address in Hyattsville, Maryland, and NPI 1881743292, issued on Jan 9, 2007. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles Frederick Dillon
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 49642 MA
Self-reported in NPPES; status is on the state search - Practice location
- 3311 Toledo RD, Hyattsville, MD 20782
- Phone
- (301) 458-4685
- Enumerated
- Jan 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 458-4028
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 3311 Toledo RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles Frederick Dillon 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
Charles Frederick Dillon among 3,904 internal medicine physician records in Maryland
Charles Frederick Dillon, M.D. is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 44% newer
- In a Medicare fileNo · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in Hyattsville
They are 16 of the 2,196 NPPES records with a practice address in Hyattsville, and 3,904 internal medicine physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,904 in Maryland → Every provider in Hyattsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Teresa Allen, MDHyattsville, MD 207821407911712
- Paul Loeser, MDHyattsville, MD 207821902301583
- Ernest Moy, MDHyattsville, MD 207821871092551
- Mario Nicholson, MDHyattsville, MD 207821689735144
- Godswill Okoji, MDHyattsville, MD 207821518980812
- Thomas Stallard, M.D.Hyattsville, MD 207821467866285
- Gaby Tesfaye, MDHyattsville, MD 207821669533196
- Michael Viola, M.D.Hyattsville, MD 207821205157500
Common questions
What is Charles Frederick Dillon, M.D.'s NPI number?
Charles Frederick Dillon, M.D.'s National Provider Identifier (NPI) is 1881743292, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles Frederick Dillon, M.D. located?
The NPPES record lists a practice address at 3311 Toledo RD, Hyattsville, MD, 20782. Phone: (301) 458-4685. Providers update this record themselves, so call before visiting.
How can I verify Charles Frederick Dillon, 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.