Steven Roy Kleen, OD
- Medicare patients, 2024
- 88
- Part D claims, 2024
- 23
- Industry payments
- $144
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 2050 W Redlands Blvd, Redlands, CA 92373
- Practice phone
- Call (909) 792-3457
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Steven R Kleen Optometric Corp
Eye care practice · Redlands, California
Find Steven Kleen'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.
Steven Roy Kleen is an optometrist in Redlands, California
Steven Kleen practices at Steven R Kleen Optometric Corp in Redlands, California.
Steven Kleen's NPI, 1063497741, was assigned on December 14, 2005. Steven Kleen graduated from Southern California College of Optometry in 1979. Steven Kleen holds California license OPT6721TPL.
- NPI
- 1063497741NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638066582
- NPI enumeration date
- December 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 792-3457
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Steven Roy Kleen practices at Steven R Kleen Optometric Corp in Redlands, California
Steven Kleen's primary practice is Steven R Kleen Optometric Corp, at 2050 W Redlands Blvd, Redlands, CA 92373. The practice phone is (909) 792-3457.
- Steven R Kleen Optometric Corp2050 W Redlands Blvd, Redlands, CA 92373Phone(909) 792-3457
Source: Dmand AI Affiliation Data
Steven Roy Kleen is affiliated with 3 sites of care and 3 medical groups
Steven Kleen's primary practice is Steven R Kleen Optometric Corp in Redlands, California. Dmand AI also links Steven Kleen to 3 medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Steven Roy Kleen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steven Kleen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Steven R Kleen Optometric Corp | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Steven Roy Kleen is one of 7,206 optometrists in California
Optometrist is Steven Kleen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Steven Kleen is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Steven Kleen
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
Steven Roy Kleen treated 88 Medicare patients in 2024, average age 73
CMS counts 88 Medicare patients who saw Steven Kleen in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 22% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Steven Kleen's median patient age at 60, with 55% women.
Steven Kleen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Steven Kleen's Medicare patients by sex, 2024
- Women5158%
- Men3742%
Chronic conditions among Steven Kleen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis42%
- Diabetes25%
- Mood disorders22%
- Chronic kidney disease19%
- Depression19%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Steven Kleen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Steven Roy Kleen wrote 23 Medicare Part D claims in 2024
In 2024, Steven Kleen wrote 23 Medicare Part D claims. 74% of them were for generic drugs.
Steven Kleen's Part D claims by kind of drug, 2024
- Generic17 claims74%
- Brand-name and other6 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Steven Roy Kleen takes part in Medicare
Steven Kleen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Steven Roy Kleen received $144 in industry payments in 2025
CMS Open Payments shows 1 general payment to Steven Kleen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Glaukos Corporation paid the most, $144.
Companies that paid Steven Kleen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Steven Roy Kleen graduated from Southern California College of Optometry
Steven Kleen graduated from Southern California College of Optometry in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Steven Roy Kleen'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Steven Roy Kleen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Steven Roy Kleen's NPI number?
Steven Roy Kleen's NPI number is 1063497741. It was assigned on December 14, 2005, and it is active in the NPI Registry.
What does Steven Roy Kleen specialize in?
Steven Roy Kleen is an optometrist in Redlands, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Steven Roy Kleen practice?
Steven Kleen practices at 2050 W Redlands Blvd, Redlands, CA 92373. Steven Kleen's primary practice is Steven R Kleen Optometric Corp in Redlands, California. Dmand AI also links Steven Kleen to 3 medical groups and 2 group practices and clinics.
What is Steven Roy Kleen's office phone number?
The practice phone on file for Steven Kleen is (909) 792-3457.
What is Steven Roy Kleen's medical license number?
Steven Kleen holds California license OPT6721TPL.
Does Steven Roy Kleen accept Medicare?
Yes. CMS lists Steven Kleen as accepting Medicare assignment.
How many Medicare patients does Steven Roy Kleen see?
CMS counts 88 Medicare patients who saw Steven Kleen in 2024, with an average age of 73.
Where did Steven Roy Kleen go to medical school?
Steven Kleen graduated from Southern California College of Optometry in 1979.
Has Steven Roy Kleen received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Steven Kleen from 1 company from 2025 to 2025. The largest total came from Glaukos Corporation.
How long has Steven Roy Kleen been practicing?
Steven Kleen graduated from medical school in 1979, 47 years ago.
Selling to optometrist practices?
See optometrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card