William Arthur Cox, D.C.
Chiropractor · Severn, MD
William Arthur Cox, D.C. is a chiropractor with a practice address in Severn, Maryland, and NPI 1497995542, issued on Mar 3, 2009. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Arthur Cox
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 0104556690 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2622 Annapolis RD Ste H, Severn, MD 21144
- Phone
- (443) 274-3030
- Enumerated
- Mar 3, 2009
- Record last updated
- Oct 24, 2024
- Fax
- (410) 551-2948
- Medicare enrollment
- Enrolled (PECOS I20160302002661); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 881 in Maryland → Look up another NPI →
Verify William Arthur Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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 Arthur Cox among 881 chiropractor records in Maryland
William Arthur Cox, D.C. 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 2009, is newer than 59% of them.
- NPI issued2009 · 59% of these records are older, 38% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2008 · median 2001 among the 391 with a school on file
- Record last updated2024 · 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.
All 881 in Maryland → Every provider in Severn → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Gary Amaral, D.C.Severna Park, MD 211461477738987
- Patricia Beall, DCSeverna Park, MD 211461750687141
- Allan Brown, DCSeverna Park, MD 211461770646564
- Todd Fare, D.C.Severna Park, MD 211461386773695
- Janet Friday, D.C.Severna Park, MD 211461598949406
- Ross Kennard, D.C.Severna Park, MD 211461992805063
- Anthony Manganelli, D.C.Severna Park, MD 211461255515177
- Dominic Sgroi, DCSeverna Park, MD 211461568249787
Common questions
What is William Arthur Cox, D.C.'s NPI number?
William Arthur Cox, D.C.'s National Provider Identifier (NPI) is 1497995542, issued on Mar 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is William Arthur Cox, D.C. located?
The NPPES record lists a practice address at 2622 Annapolis RD Ste H, Severn, MD, 21144. Phone: (443) 274-3030. Providers update this record themselves, so call before visiting.
How can I verify William Arthur Cox, D.C.'s license?
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.