Mark J. Harris, MD
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Meridian, ID
Mark J. Harris, MD is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Meridian, Idaho, and NPI 1790825842, issued on Feb 7, 2007. Check the license (Idaho M9811, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark J. Harris
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License number
- M9811 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3551 E. Overland RD., Meridian, ID 83642
- Phone
- (208) 884-1333
- Enumerated
- Feb 7, 2007
- Record last updated
- Dec 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (208) 489-4015
- Medicare enrollment
- Enrolled (PECOS I20071221000511); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 12 in Idaho → Look up another NPI →
Also registered at 3551 E. Overland RD.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christian Gussner, MDPhysical Medicine & Rehabilitation Physician1063498954
- Kurt Mildenstein, M.D.Physical Medicine & Rehabilitation Physician1619238276
- Barbara Quattrone, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1093791972
Verify Mark J. Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M9811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average pain medicine (physical medicine & rehabilitation) physician in 2024
5,814 Medicare Part D claims for 535 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 2,774 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen1,408 claims
- Gabapentin864 claims
- Tizanidine Hcl583 claims
- Baclofen419 claims
- Oxycodone Hcl389 claims
- Morphine Sulfate Er227 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): 98.2 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: $125.67
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,126 providers of this specialty with any payment received $2,193.30 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
- Idaho Physical Medicine And Rehabilitation PAMeridian, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark J. Harris among 12 pain medicine (physical medicine & rehabilitation) physician records in Idaho
Mark J. Harris, MD is one of 12 pain medicine (physical medicine & rehabilitation) physician records with a practice address in Idaho. 83% 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 50% of them.
- NPI issued2007 · 50% of these records are older, 42% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in Idaho
There are 12 pain medicine (physical medicine & rehabilitation) physician records in Idaho.
All 12 in Idaho → Every provider in Meridian → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Alpha Anders, MDMeridian, ID 836421508493230
- James Morland, MDMeridian, ID 836421215975164
- Barbara Quattrone, MDMeridian, ID 836421093791972
- Beth Rogers, MDMeridian, ID 836421427151539
- Tyson Sessions, DOMeridian, ID 836421447710025
- Matthew Shonnard, MD, MPHMeridian, ID 836421295362820
- Michael Spackman, MDMeridian, ID 836421386887032
- Timothy Zielicke, D.O.Meridian, ID 836421841638723
Common questions
What is Mark J. Harris, MD's NPI number?
Mark J. Harris, MD's National Provider Identifier (NPI) is 1790825842, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Harris, MD located?
The NPPES record lists a practice address at 3551 E. Overland RD., Meridian, ID, 83642. Phone: (208) 884-1333. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Harris, MD's license?
NPPES lists Idaho license number M9811, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark J. Harris, MD prescribe under Medicare Part D?
In 2024, Mark J. Harris, MD had 5,814 Medicare Part D claims for 535 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. Part D covers Medicare prescriptions only.
What is Mark J. Harris, MD's MIPS final score?
The 2023 MIPS final score is 98.2 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.