Michael Mark Castor, D.C
Chiropractor · Yardley, PA
Michael Mark Castor, D.C is a chiropractor with a practice address in Yardley, Pennsylvania, and NPI 1790798957, issued on Aug 15, 2006. Check the license (Pennsylvania DC002117L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Mark Castor
- Credential
- D.C
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC002117L PA
Self-reported in NPPES; status is on the state search - Practice location
- 301 Oxford Valley RD, Yardley, PA 19067
- Phone
- (215) 493-7504
- Enumerated
- Aug 15, 2006
- Record last updated
- Sep 6, 2023
- Fax
- (215) 493-7591
- Medicare enrollment
- Enrolled (PECOS I20111209000322); accepts Medicare assignment
- Medical or professional school
- National College Of Chiropractic, 1980
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,934 in Pennsylvania → Look up another NPI →
Also registered at 301 Oxford Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Richard Berkowitz, M.S., D.C.Chiropractor1629023684
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- Jeffrey Clancey, DCChiropractor1265487441
Verify Michael Mark Castor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DC002117LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Mark Castor among 3,934 chiropractor records in Pennsylvania
Michael Mark Castor, D.C is one of 3,934 chiropractor records with a practice address in Pennsylvania. 16% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1980 · median 2000 among the 1,759 with a school on file
- Record last updated2023 · 75% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 chiropractor records list a practice address in Yardley
They are 21 of the 690 NPPES records with a practice address in Yardley, and 3,934 chiropractor records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,934 in Pennsylvania → Every provider in Yardley → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Richard Berkowitz, M.S., D.C.Yardley, PA 190671629023684
- Paul Bizzaro, D.C.Yardley, PA 190671497700249
- Jeffrey Clancey, DCYardley, PA 190671265487441
- Levent ErdoganYardley, PA 190671003864224
- Michael Evon, DCYardley, PA 190671689691149
- Robert Johnson, D.C.Yardley, PA 190671659311256
- April Kotwicki, D.C.Morrisville, PA 190671003854134
- Claude Lessard, DCYardley, PA 190671992705263
Common questions
What is Michael Mark Castor, D.C's NPI number?
Michael Mark Castor, D.C's National Provider Identifier (NPI) is 1790798957, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Mark Castor, D.C located?
The NPPES record lists a practice address at 301 Oxford Valley RD, Yardley, PA, 19067. Phone: (215) 493-7504. Providers update this record themselves, so call before visiting.
How can I verify Michael Mark Castor, D.C's license?
NPPES lists Pennsylvania license number DC002117L, as entered by the provider. Search the Pennsylvania 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.