Mark R. Michaelsen, DC
Chiropractor · Tyler, TX
Mark R. Michaelsen, DC is a chiropractor with a practice address in Tyler, Texas, and NPI 1902832686, issued on Jun 24, 2006. Check the license (Texas 5712, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark R. Michaelsen
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 5712 TX
Self-reported in NPPES; status is on the state search - Practice location
- 645 S Broadway Ave, Tyler, TX 75701
- Phone
- (903) 593-5200
- Enumerated
- Jun 24, 2006
- Record last updated
- Apr 29, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (903) 535-9412
- Medicaid ID
- 039541001 TX
- Medicare enrollment
- Enrolled (PECOS I20131021001480); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - Davenport, 1990
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 6,979 in Texas → Look up another NPI →
Verify Mark R. Michaelsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 5712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Michaelsen Chiropractic Center, P.C.Tyler, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark R. Michaelsen among 6,979 chiropractor records in Texas
Mark R. Michaelsen, DC is one of 6,979 chiropractor records with a practice address in Texas. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 70% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1990 · median 2007 among the 1,907 with a school on file
- Record last updated2013 · 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 111N00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 chiropractor records list a practice address in Tyler
They are 65 of the 5,531 NPPES records with a practice address in Tyler, and 6,979 chiropractor records in Texas.
All 6,979 in Texas → Every provider in Tyler → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Daniel Broom, D.C.Tyler, TX 757011053451443
- Michael Goad, D.C.Tyler, TX 757011326071218
- Craig Hendricks, D.C.Tyler, TX 757011821126160
- Marc Langas, DCTyler, TX 757011508901703
- Lonny McKinzie, DCTyler, TX 757011275526873
- Tammy Michaelsen, DCTyler, TX 757011659302107
- Nathan Nix, DCTyler, TX 757011619099405
- Mark Osborne, DCTyler, TX 757011497771422
Common questions
What is Mark R. Michaelsen, DC's NPI number?
Mark R. Michaelsen, DC's National Provider Identifier (NPI) is 1902832686, issued on Jun 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark R. Michaelsen, DC located?
The NPPES record lists a practice address at 645 S Broadway Ave, Tyler, TX, 75701. Phone: (903) 593-5200. Providers update this record themselves, so call before visiting.
How can I verify Mark R. Michaelsen, DC's license?
NPPES lists Texas license number 5712, as entered by the provider. Search the Texas 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. Medicare files from data.cms.gov. 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.