NPPES file of Aug 9, 2026

Carl Ruderman, DDS

Oral and Maxillofacial Surgery (Dentist) · Riverdale, MD

Carl Ruderman, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Riverdale, Maryland, and NPI 1922019330, issued on Aug 10, 2006. Check the license (Maryland 6827, as entered in NPPES) with the Maryland board that licenses this profession; 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
1922019330
Name
Carl Ruderman
Credential
DDS
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
6827 MD
Self-reported in NPPES; status is on the state search
Practice location
6309 Baltimore Avenue #202, Riverdale, MD 20737
Phone
(301) 864-6535
Enumerated
Aug 10, 2006
Record last updated
Feb 26, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(301) 864-8093
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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Verify Carl Ruderman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 6827
    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
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Carl Ruderman among 200 oral and maxillofacial surgery (dentist) records in Maryland

Carl Ruderman, DDS is one of 200 oral and maxillofacial surgery (dentist) records with a practice address in Maryland. 69% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2020 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oral and Maxillofacial Surgery (Dentist) providers in Maryland

There are 200 oral and maxillofacial surgery (dentist) records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes

  1. Akbar Dawood, D.M.D.Berwyn Heights, MD 207401841498771
  2. Zachary JonesBerwyn Heights, MD 207401962866350
  3. Glenn Nathan, DDSCollege Park, MD 207401336220128
  4. Mary Robinson, D.D.S.College Park, MD 207401992952154
  5. Marvin ThomasBerwyn Heights, MD 207401619530086
  6. Pat Palumbo, D.D.S.Fort Washington, MD 207441235332073
  7. Natoya Reid, DMD, MBAFort Washington, MD 207441417376831
  8. Dana Jackson, DDSOxon Hill, MD 207451922191915

Common questions

What is Carl Ruderman, DDS's NPI number?

Carl Ruderman, DDS's National Provider Identifier (NPI) is 1922019330, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carl Ruderman, DDS located?

The NPPES record lists a practice address at 6309 Baltimore Avenue #202, Riverdale, MD, 20737. Phone: (301) 864-6535. Providers update this record themselves, so call before visiting.

How can I verify Carl Ruderman, DDS's license?

NPPES lists Maryland license number 6827, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

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.