NPPES file of Aug 9, 2026

Charles J. Castoro, M.D.

Ophthalmology Physician · Bel Air, MD

Charles J. Castoro, M.D. is an ophthalmology physician with a practice address in Bel Air, Maryland, and NPI 1235117300, issued on Jan 9, 2006. Check the license (Maryland D22345, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235117300
Name
Charles J. Castoro
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
D22345 MD
Self-reported in NPPES; status is on the state search
Practice location
620 Boulton St, Bel Air, MD 21014
Phone
(410) 903-0480
Enumerated
Jan 9, 2006
Record last updated
Dec 5, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid IDs
111300300 MD
381491200 MD
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest ophthalmology physician records → All 588 in Maryland → Look up another NPI →

Also registered at 620 Boulton St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Arturo Aglubat, M.D.Ophthalmology Physician1609855055
  2. Meghan Berkenstock, M.D.Ophthalmology Physician1376839217
  3. Richard Corea, O.D.Optometrist1265411540
  4. Stephen Cyford, O.D.Optometrist1205816337
  5. Wayne Parris, M.D.Ophthalmology Physician1902884141
  6. Sandra Rozar, O.D.Optometrist1659350940

Verify Charles J. Castoro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D22345    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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Charles J. Castoro among 588 ophthalmology physician records in Maryland

Charles J. Castoro, M.D. is one of 588 ophthalmology physician records with a practice address in Maryland. 72% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 44% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2014 · 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 207W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Maryland

There are 588 ophthalmology physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 588 in Maryland → Every provider in Bel Air → Ophthalmology Physician nationwide →

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Arturo Aglubat, M.D.Bel Air, MD 210141609855055
  2. Meghan Berkenstock, M.D.Bel Air, MD 210141376839217
  3. Wayne Parris, M.D.Bel Air, MD 210141902884141
  4. Lisa Feulner, MD, PHDBel Air, MD 210151063401362
  5. Belinda Ikpoh, MDBel Air, MD 210151841826815
  6. John AvalloneArnold, MD 210121205846102
  7. Paul Berson, M.D.Arnold, MD 210121043521321
  8. David Greenburg, M.D.Arnold, MD 210121578534228

Common questions

What is Charles J. Castoro, M.D.'s NPI number?

Charles J. Castoro, M.D.'s National Provider Identifier (NPI) is 1235117300, issued on Jan 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles J. Castoro, M.D. located?

The NPPES record lists a practice address at 620 Boulton St, Bel Air, MD, 21014. Phone: (410) 903-0480. Providers update this record themselves, so call before visiting.

How can I verify Charles J. Castoro, M.D.'s license?

NPPES lists Maryland license number D22345, as entered by the provider. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.