Mark Ross Comaratta, M.D.
Ophthalmology Physician · Bozeman, MT
Mark Ross Comaratta, M.D. is an ophthalmology physician with a practice address in Bozeman, Montana, and NPI 1144286121, issued on Apr 26, 2006. Check the license (Montana 12335, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark Ross Comaratta
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 12335 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1940 W Dickerson St, Bozeman, MT 59718
- Phone
- (406) 284-2370
- Enumerated
- Apr 26, 2006
- Record last updated
- Jan 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (406) 284-2372
- Medicaid ID
- 1144286121 MT
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 65 in Montana → Look up another NPI →
Also registered at 1940 W Dickerson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kasey Anderson, M.ED., LCPCProfessional Counselor1780931170
- Emily Krushefski, LCPCProfessional Counselor1154434827
- Elizabeth Menaker, LCSWClinical Social Worker1629493473
Verify Mark Ross Comaratta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 12335Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average ophthalmology physician in 2024
31 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Prednisolone Acetate13 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 MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Mark Ross Comaratta among 65 ophthalmology physician records in Montana
Mark Ross Comaratta, M.D. is one of 65 ophthalmology physician records with a practice address in Montana. 72% 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 22% of them.
- NPI issued2006 · 22% of these records are older, 35% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2013 · 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 207W00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Montana
There are 65 ophthalmology physician records in Montana.
All 65 in Montana → Every provider in Bozeman → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Patricia Cosgrove, MDBozeman, MT 597181124017942
- Stewart Hazel, M.D.Bozeman, MT 597181013958958
- Lisa Herrygers, MDBozeman, MT 597181205824448
- Kristy Moeller, MDBozeman, MT 597181841334505
- Jeffrey Peckinpaugh, MDBozeman, MT 597181083817647
- Joseph Sheehan, M.D.Bozeman, MT 597181336381748
- Russell Swan, M.D.Bozeman, MT 597181225304918
- Angela Watkins, M.D.Bozeman, MT 597181497950026
Common questions
What is Mark Ross Comaratta, M.D.'s NPI number?
Mark Ross Comaratta, M.D.'s National Provider Identifier (NPI) is 1144286121, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Ross Comaratta, M.D. located?
The NPPES record lists a practice address at 1940 W Dickerson St, Bozeman, MT, 59718. Phone: (406) 284-2370. Providers update this record themselves, so call before visiting.
How can I verify Mark Ross Comaratta, M.D.'s license?
NPPES lists Montana license number 12335, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Ross Comaratta, M.D. prescribe under Medicare Part D?
In 2024, Mark Ross Comaratta, M.D. had 31 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Mark Ross Comaratta, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. 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.