Jay B. Klein, OD, PA
- Medicare patients, 2024
- 265
- Part D claims, 2024
- 343
- Industry payments
- $92
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 7631 Horse Lake Rd, Brooksville, FL 34601
- Practice phone
- Call (352) 796-0340
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brooksville Optical
Brooksville, Florida
Find Jay Klein'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.
Jay B. Klein is an optometrist in Brooksville, Florida
Jay Klein practices at Brooksville Optical in Brooksville, Florida.
Jay Klein's NPI, 1831114198, was assigned on July 13, 2006. Jay Klein graduated from New England College of Optometry in 1982. Jay Klein holds Florida license OPC0001805.
- NPI
- 1831114198NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Practice phone
- (352) 796-0340
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Jay B. Klein practices at Brooksville Optical in Brooksville, Florida
Jay Klein's primary practice is Brooksville Optical, at 7631 Horse Lake Rd, Brooksville, FL 34601 in Hernando County. The practice phone is (352) 796-0340.
- Brooksville Optical7631 Horse Lake Rd, Brooksville, FL 34601 · Hernando CountyPhone(352) 796-0340
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jay B. Klein is affiliated with 2 sites of care
Jay Klein's primary practice is Brooksville Optical in Brooksville, Florida. Dmand AI also links Jay Klein to 1 physician office, 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 Jay B. Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jay Klein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brooksville Optical | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Jay B. Klein is one of 2,585 optometrists in Florida
Optometrist is Jay Klein's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jay Klein is licensed in Florida.
Specialties and state licenses
- Optometrist, FloridaPrimary
Optometrists near Jay Klein
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
Jay B. Klein treated 265 Medicare patients in 2024, average age 75
CMS counts 265 Medicare patients who saw Jay Klein in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jay Klein's median patient age at 71, with 58% women.
Jay Klein's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jay Klein's Medicare patients by sex, 2024
- Women17165%
- Men9435%
Chronic conditions among Jay Klein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes37%
- Ischemic heart disease35%
- Chronic kidney disease32%
- Anxiety27%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Jay Klein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jay B. Klein wrote 343 Medicare Part D claims in 2024
In 2024, Jay Klein wrote 343 Medicare Part D claims for 108 patients. 64% of them were for generic drugs.
Jay Klein's Part D claims by kind of drug, 2024
- Generic218 claims64%
- Brand-name125 claims36%
Drug classes CMS tracks in Jay Klein's Part D claims, 2024
- Antibiotics5%18 of 343 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
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Jay B. Klein received $92 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jay Klein from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $92.
Companies that paid Jay Klein the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jay B. Klein graduated from New England College of Optometry
Jay Klein graduated from New England College of Optometry in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jay B. Klein'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) |
| 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 Jay B. Klein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jay B. Klein's NPI number?
Jay B. Klein's NPI number is 1831114198. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What does Jay B. Klein specialize in?
Jay B. Klein is an optometrist in Brooksville, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jay B. Klein practice?
Jay Klein practices at 7631 Horse Lake Rd, Brooksville, FL 34601. Jay Klein's primary practice is Brooksville Optical in Brooksville, Florida. Dmand AI also links Jay Klein to 1 physician office.
What is Jay B. Klein's office phone number?
The practice phone on file for Jay Klein is (352) 796-0340.
What is Jay B. Klein's medical license number?
Jay Klein holds Florida license OPC0001805.
How many Medicare patients does Jay B. Klein see?
CMS counts 265 Medicare patients who saw Jay Klein in 2024, with an average age of 75.
Where did Jay B. Klein go to medical school?
Jay Klein graduated from New England College of Optometry in 1982.
Has Jay B. Klein received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to Jay Klein from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Jay B. Klein been practicing?
Jay Klein graduated from medical school in 1982, 44 years ago.
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