Mark R. Laudermilk, PA
Physician Assistant · Denver, CO
Mark R. Laudermilk, PA is a physician assistant with a practice address in Denver, Colorado, and NPI 1578602496, issued on Feb 6, 2007. Check the license (Colorado 2356, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark R. Laudermilk
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2356 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2525 S Downing St, Denver, CO 80210
- Phone
- (303) 761-9190
- Enumerated
- Feb 6, 2007
- Record last updated
- Mar 29, 2024
- Fax
- (720) 874-4462
- Medicaid IDs
- 200425750A KS
73656038 CO
1578602496 WY
87528771 NM - Medicare enrollment
- Enrolled (PECOS I20070313000288); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,767 in Colorado → Look up another NPI →
Also registered at 2525 S Downing St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Benjamin Alderfer, M.D.Psychiatry Physician1174620025
- Gwen Allen, RNMedical-Surgical Registered Nurse1285412239
- Madison Bassett, AGACNP-BCNurse Practitioner1548830466
- Connie Bassham, RN, CNSPsychiatric/Mental Health Registered Nurse1811134430
- John Batiuchok, MDPsychiatry Physician1184637761
- Jessica Batten, PAPhysician Assistant1235620402
Verify Mark R. Laudermilk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 2356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
38 Medicare Part D claims for 15 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.
Most prescribed
- Eliquis17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 68.9 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: $397.49
17 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 64,719 providers of this specialty with any payment received $841.65 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 2 group practices
- Radiology Imaging Associates PCEnglewood, CO
- Ria Endovascular LLCGreenwood Village, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark R. Laudermilk among 3,767 physician assistant records in Colorado
Mark R. Laudermilk, PA is one of 3,767 physician assistant records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 76% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2017 among the 2,351 with a school on file
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
540 physician assistant records list a practice address in Denver
They are 540 of the 25,068 NPPES records with a practice address in Denver, and 3,767 physician assistant records in Colorado.
All 3,767 in Colorado → Every provider in Denver → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Timothy Abbott, PA-CDenver, CO 802101023152212
- James Boyle, PA-CDenver, CO 802101376534768
- Jill Cook, PADenver, CO 802101841487253
- Raili Donnelly, PA-CDenver, CO 802101124213632
- Gregory Engelken, PA-CDenver, CO 802101083746986
- Jason Forsythe, PA-CDenver, CO 802101487645867
- Karla MaharjanDenver, CO 802101215126982
- Meghan Nakamura, PADenver, CO 802101821177007
Common questions
What is Mark R. Laudermilk, PA's NPI number?
Mark R. Laudermilk, PA's National Provider Identifier (NPI) is 1578602496, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark R. Laudermilk, PA located?
The NPPES record lists a practice address at 2525 S Downing St, Denver, CO, 80210. Phone: (303) 761-9190. Providers update this record themselves, so call before visiting.
How can I verify Mark R. Laudermilk, PA's license?
NPPES lists Colorado license number 2356, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Mark R. Laudermilk, PA prescribe under Medicare Part D?
In 2024, Mark R. Laudermilk, PA had 38 Medicare Part D claims for 15 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Mark R. Laudermilk, PA's MIPS final score?
The 2023 MIPS final score is 68.9 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.