NPPES file of Aug 9, 2026

William Michael Clifford, DC

Chiropractor · Elkton, MD

William Michael Clifford, DC is a chiropractor with a practice address in Elkton, Maryland, and NPI 1336139195, issued on Oct 24, 2005. Check the license (Maryland SO1748, 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
1336139195
Name
William Michael Clifford
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
SO1748 MD
Self-reported in NPPES; status is on the state search
Practice location
270 West Main Street, Elkton, MD 21921
Phone
(410) 620-4322
Enumerated
Oct 24, 2005
Record last updated
Feb 14, 2022
Medicare enrollment
Enrolled (PECOS I20081029000486); accepts Medicare assignment
Medical or professional school
New York Chiropractic College, 1994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify William Michael Clifford 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 SO1748
    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
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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William Michael Clifford among 881 chiropractor records in Maryland

William Michael Clifford, DC is one of 881 chiropractor records with a practice address in Maryland. 21% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileNo · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated1994 · median 2001 among the 391 with a school on file
  • Record last updated2022 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Maryland

There are 881 chiropractor records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 chiropractor records with the nearest ZIP codes

  1. Ahmed AhmedElkton, MD 219211609112457
  2. Scott Irrgang, DCElkton, MD 219211891778965
  3. Brian McDonald, D.C.Elkton, MD 219211285678318
  4. Alan Scheiner, DCElkton, MD 219211053361949
  5. Heather Blackiston, DCNorth East, MD 219011619926623
  6. John Sampson, D.C.Ocean City, MD 218421235264698
  7. Suzanne Sampson, DCOcean City, MD 218421689709487
  8. Sean Williams, D.C.Ocean City, MD 218421508903956

Common questions

What is William Michael Clifford, DC's NPI number?

William Michael Clifford, DC's National Provider Identifier (NPI) is 1336139195, issued on Oct 24, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William Michael Clifford, DC located?

The NPPES record lists a practice address at 270 West Main Street, Elkton, MD, 21921. Phone: (410) 620-4322. Providers update this record themselves, so call before visiting.

How can I verify William Michael Clifford, DC's license?

NPPES lists Maryland license number SO1748, 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.