Bradley Robert Hamar, OD
- Medicare patients, 2024
- 1,686
- Part D claims, 2024
- 4,079
- MIPS score, 2024
- 91
- Industry payments
- $123
- Affiliated sites
- 2
- Practice address
- 901 Maple Ave, Yuba City, CA 95991
- Practice phone
- Call (530) 891-1900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ridge Eye Care Inc
Yuba City, California
Find Bradley Hamar's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Bradley Robert Hamar is an optometrist in Yuba City, California
Bradley Hamar practices at Ridge Eye Care Inc in Yuba City, California.
Bradley Hamar's NPI, 1073090346, was assigned on July 19, 2018. Bradley Hamar graduated from Southern California College of Optometry in 2018. Bradley Hamar holds California license 33994.
- NPI
- 1073090346NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082963897
- NPI enumeration date
- July 19, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 891-1900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Bradley Robert Hamar practices at Ridge Eye Care Inc in Yuba City, California
Bradley Hamar's primary practice is Ridge Eye Care Inc, at 901 Maple Ave, Yuba City, CA 95991 in Sutter County. The practice phone is (530) 891-1900.
- Ridge Eye Care Inc901 Maple Ave, Yuba City, CA 95991 · Sutter CountyPhone(530) 891-1900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Bradley Robert Hamar is affiliated with 3 sites of care and 1 medical group
Bradley Hamar's primary practice is Ridge Eye Care Inc in Yuba City, California. Dmand AI also links Bradley Hamar to 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Bradley Robert Hamar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Bradley Hamar practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ridge Eye Care Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Bradley Robert Hamar is one of 7,206 optometrists in California
Optometrist is Bradley Hamar's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Bradley Hamar is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Bradley Hamar
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Bradley Robert Hamar treated 1,686 Medicare patients in 2024, average age 74
CMS counts 1,686 Medicare patients who saw Bradley Hamar in 2024. The largest group is 65 to 74, with 713 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Bradley Hamar's median patient age at 69, with 58% women.
Bradley Hamar's Medicare patients by age, 2024
Bradley Hamar's Medicare patients by sex, 2024
- Women1,00259%
- Men68441%
Chronic conditions among Bradley Hamar's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes39%
- Chronic kidney disease25%
- Ischemic heart disease23%
- Anxiety21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Bradley Hamar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Bradley Robert Hamar wrote 4,079 Medicare Part D claims in 2024
In 2024, Bradley Hamar wrote 4,079 Medicare Part D claims for 1,077 patients. 47% of them were for generic drugs.
Bradley Hamar's Part D claims by kind of drug, 2024
- Generic1,933 claims47%
- Brand-name2,146 claims53%
Drug classes CMS tracks in Bradley Hamar's Part D claims, 2024
- Antibiotics1%45 of 4,079 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Bradley Robert Hamar scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Bradley Hamar for performance year 2024, reported as part of a group. Bradley Hamar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Bradley Hamar's MIPS scores, performance year 2024
- 91of 100Final score
- 79.7of 100Quality
- 95of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Bradley Robert Hamar received $123 in industry payments in 2025
CMS Open Payments shows 5 general payments to Bradley Hamar from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $54.
Companies that paid Bradley Hamar the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Bradley Robert Hamar graduated from Southern California College of Optometry
Bradley Hamar graduated from Southern California College of Optometry in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Bradley Robert Hamar's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Bradley Robert Hamar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Bradley Robert Hamar's NPI number?
Bradley Robert Hamar's NPI number is 1073090346. It was assigned on July 19, 2018, and it is active in the NPI Registry.
What does Bradley Robert Hamar specialize in?
Bradley Robert Hamar is an optometrist in Yuba City, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Bradley Robert Hamar practice?
Bradley Hamar practices at 901 Maple Ave, Yuba City, CA 95991. Bradley Hamar's primary practice is Ridge Eye Care Inc in Yuba City, California. Dmand AI also links Bradley Hamar to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Bradley Robert Hamar's office phone number?
The practice phone on file for Bradley Hamar is (530) 891-1900.
What is Bradley Robert Hamar's medical license number?
Bradley Hamar holds California license 33994.
Does Bradley Robert Hamar accept Medicare?
Yes. CMS lists Bradley Hamar as accepting Medicare assignment.
What is Bradley Robert Hamar's MIPS score?
Bradley Hamar's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Bradley Robert Hamar see?
CMS counts 1,686 Medicare patients who saw Bradley Hamar in 2024, with an average age of 74.
Where did Bradley Robert Hamar go to medical school?
Bradley Hamar graduated from Southern California College of Optometry in 2018.
Has Bradley Robert Hamar received payments from drug or device companies?
CMS Open Payments shows $123 in general payments to Bradley Hamar from 4 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Bradley Robert Hamar been practicing?
Bradley Hamar graduated from medical school in 2018, 8 years ago.
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