Michael E. Janssen, DO
Orthopaedic Surgery of the Spine Physician · Thornton, CO
Michael E. Janssen, DO is an orthopaedic surgery of the spine physician with a practice address in Thornton, Colorado, and NPI 1922083310, issued on Dec 8, 2005. Check the license (Colorado 30753, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael E. Janssen
- Credential
- DO
- Primary taxonomy
- Orthopaedic Surgery of the Spine Physician 207XS0117X
- License number
- 30753 CO
Self-reported in NPPES; status is on the state search - Practice location
- 9005 Grant St, Thornton, CO 80229
- Phone
- (303) 287-2800
- Enumerated
- Dec 8, 2005
- Record last updated
- Aug 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (303) 287-7357
- Medicaid ID
- 01307537 CO
- Medicare enrollment
- Enrolled (PECOS I20220209001141); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery of the spine physician records → All 70 in Colorado → Look up another NPI →
Also registered at 9005 Grant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nathan Adams, PA-CSurgical Physician Assistant1396141958
- Ruth Beckham, RN NPNurse Practitioner1235113085
- Morgan Howland, M.D.Anesthesiology Physician1750471033
- Christopher Isaacs, DOOrthopaedic Surgery Physician1558371716
- Devin Jacobs, PA-CSurgical Physician Assistant1245504067
- Charles Jennings, PA-CSurgical Physician Assistant1558747246
Verify Michael E. Janssen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 30753Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 58.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $27,472.01
4 payments; by number, the most common kind was consulting fee; the largest payer was Centinel Spine, LLC. The 1,726 providers of this specialty with any payment received $34,071.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Center For Spine And Orthopedics PCSaratoga, WY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael E. Janssen among 70 orthopaedic surgery of the spine physician records in Colorado
Michael E. Janssen, DO is one of 70 orthopaedic surgery of the spine physician records with a practice address in Colorado. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1986 · median 2004 among the 51 with a school on file
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery of the Spine Physician providers in Colorado
There are 70 orthopaedic surgery of the spine physician records in Colorado.
All 70 in Colorado → Every provider in Thornton → Orthopaedic Surgery of the Spine Physician nationwide →
The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes
- Paul Al-Attar, MDThornton, CO 802291871013714
- Griffin Ellis, DOThornton, CO 802291316512536
- Michael MousselliThornton, CO 802291568082352
- Jeffrey Sabin, M.D.Lakewood, CO 802281356338644
- Timothy Birney, M.D.Denver, CO 802181578576567
- Timothy Kuklo, M.D.Denver, CO 802181487672440
- George Frey, MDDenver, CO 802101487692745
- Samuel Smith, MDDenver, CO 802041285662528
Common questions
What is Michael E. Janssen, DO's NPI number?
Michael E. Janssen, DO's National Provider Identifier (NPI) is 1922083310, issued on Dec 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael E. Janssen, DO located?
The NPPES record lists a practice address at 9005 Grant St, Thornton, CO, 80229. Phone: (303) 287-2800. Providers update this record themselves, so call before visiting.
How can I verify Michael E. Janssen, DO's license?
NPPES lists Colorado license number 30753, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Michael E. Janssen, DO's MIPS final score?
The 2023 MIPS final score is 58.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.