Thomas Gian Berbos, MD
Ophthalmology Physician · Helena, MT
Thomas Gian Berbos, MD is an ophthalmology physician with a practice address in Helena, Montana, and NPI 1710963517, issued on Dec 22, 2005. Check the license (Montana 10805, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas Gian Berbos
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 10805 MT
Self-reported in NPPES; status is on the state search - Practice location
- 301 Saddle Dr, Helena, MT 59601
- Phone
- (406) 442-3937
- Enumerated
- Dec 22, 2005
- Record last updated
- Oct 16, 2024
- Fax
- (406) 442-3366
- Medicaid ID
- 02304823 NY
- Medicare enrollment
- Enrolled (PECOS I20060113000830); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 65 in Montana → Look up another NPI →
Also registered at 301 Saddle Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thomas Gian Berbos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 10805Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average ophthalmology physician in 2024
1,855 Medicare Part D claims for 441 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Latanoprost649 claims
- Erythromycin271 claims
- Prednisolone Acetate179 claims
- Restasis109 claims
- Timolol Maleate83 claims
- Dorzolamide-Timolol73 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): 95.1 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: $213.34
3 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Mountain View Eyecare PCHelena, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Gian Berbos among 65 ophthalmology physician records in Montana
Thomas Gian Berbos, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1995 · median 1998 among the 38 with a school on file
- Record last updated2024 · 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 Helena → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Janson Rigby, DOHelena, MT 596011538622626
- Robert Summerer, M.D.Helena, MT 596011760562441
- Craig Wilkerson, MDHelena, MT 596011508976267
- Paul Berner, M.D.Fort Harrison, MT 596361447367651
- Allen Beardsley, M.D.Havre, MT 595011366414823
- Clay Holley, M.D.Butte, MT 597011346565330
- Bartholomew Martyak, MDButte, MT 597011073508669
- Robert Noble, M.D.Butte, MT 597011124024351
Common questions
What is Thomas Gian Berbos, MD's NPI number?
Thomas Gian Berbos, MD's National Provider Identifier (NPI) is 1710963517, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Gian Berbos, MD located?
The NPPES record lists a practice address at 301 Saddle Dr, Helena, MT, 59601. Phone: (406) 442-3937. Providers update this record themselves, so call before visiting.
How can I verify Thomas Gian Berbos, MD's license?
NPPES lists Montana license number 10805, 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 Thomas Gian Berbos, MD prescribe under Medicare Part D?
In 2024, Thomas Gian Berbos, MD had 1,855 Medicare Part D claims for 441 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Thomas Gian Berbos, MD's MIPS final score?
The 2023 MIPS final score is 95.1 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.