Steven Matthew Kleen, OD
- Medicare patients, 2024
- 254
- Part D claims, 2024
- 100
- Hospital affiliations
- 1
- Industry payments
- $42
- Medical group
- 1
- Practice address
- 400 West Pueblo, Santa Barbara, CA 93105
- Practice phone
- Call (805) 682-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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 Matthew Kleen is an optometrist in Santa Barbara, California
Steven Kleen practices at Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health.
Steven Kleen's NPI, 1376924779, was assigned on June 11, 2015. Steven Kleen graduated from Southern California College of Optometry in 2015. Steven Kleen holds Colorado license OPT.0004183.
- NPI
- 1376924779NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406162171
- NPI enumeration date
- June 11, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 682-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Steven Matthew Kleen practices at Santa Barbara Cottage Hospital in Santa Barbara, California
Steven Kleen's primary practice is Santa Barbara Cottage Hospital, at 400 West Pueblo, Santa Barbara, CA 93105 in Santa Barbara County. The practice phone is (805) 682-7111.
- Santa Barbara Cottage Hospital400 West Pueblo, Santa Barbara, CA 93105 · Santa Barbara CountyPhone(805) 682-7111
Source: Dmand AI Affiliation Data
Steven Matthew Kleen is affiliated with 5 sites of care and 1 medical group
Steven Kleen's primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Dmand AI also links Steven Kleen to 2 physician offices, 1 group practice or clinic, 1 urgent care center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Steven Matthew Kleen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Steven Kleen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Barbara Cottage Hospital | Available with a free account |
| +4 more sites and 1 medical group | 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 Cottage Health and 6.2K+ hospitals, with verified contacts in the same login.
Steven Matthew Kleen is one of 7,206 optometrists in California
Optometrist is Steven Kleen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Steven Kleen's licenses on file in 2 states: Colorado and California.
Specialties and state licenses
- Optometrist, ColoradoPrimary
- California license
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 Matthew Kleen treated 254 Medicare patients in 2024, average age 74
CMS counts 254 Medicare patients who saw Steven Kleen in 2024. The largest group is 65 to 74, with 124 patients. 75% of them have high cholesterol, and 56% have high blood pressure. 29% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Steven Kleen's median patient age at 61, with 57% women.
Steven Kleen's Medicare patients by age, 2024
Steven Kleen's Medicare patients by sex, 2024
- Women16364%
- Men9136%
Chronic conditions among Steven Kleen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure56%
- Arthritis42%
- Diabetes31%
- Mood disorders24%
- Anxiety20%
- Depression20%
- Chronic kidney disease19%
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 61
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Steven Matthew Kleen wrote 100 Medicare Part D claims in 2024
In 2024, Steven Kleen wrote 100 Medicare Part D claims for 44 patients. 62% of them were for generic drugs.
Steven Kleen's Part D claims by kind of drug, 2024
- Generic62 claims62%
- Brand-name38 claims38%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Steven Matthew 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
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Steven Matthew Kleen received $42 in industry payments in 2025
CMS Open Payments shows 2 general payments to Steven Kleen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $24.
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 Matthew Kleen graduated from Southern California College of Optometry
Steven Kleen graduated from Southern California College of Optometry in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Steven Matthew 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 DataDmand AI Org Hierarchy 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 Matthew 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 Matthew Kleen's NPI number?
Steven Matthew Kleen's NPI number is 1376924779. It was assigned on June 11, 2015, and it is active in the NPI Registry.
What does Steven Matthew Kleen specialize in?
Steven Matthew Kleen is an optometrist in Santa Barbara, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Steven Matthew Kleen practice?
Steven Kleen practices at 400 West Pueblo, Santa Barbara, CA 93105. Steven Kleen's primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Dmand AI also links Steven Kleen to 2 physician offices, 1 group practice or clinic, 1 urgent care center and 1 medical group.
What is Steven Matthew Kleen's office phone number?
The practice phone on file for Steven Kleen is (805) 682-7111.
What is Steven Matthew Kleen's medical license number?
Steven Kleen holds Colorado license OPT.0004183, one of the licenses on file in 2 states.
Which states has Steven Matthew Kleen been licensed in?
Dmand AI has state licenses on file for Steven Kleen in Colorado and California.
Which hospitals is Steven Matthew Kleen affiliated with?
Steven Kleen practices at Santa Barbara Cottage Hospital in Santa Barbara, California.
Does Steven Matthew Kleen accept Medicare?
Yes. CMS lists Steven Kleen as accepting Medicare assignment.
How many Medicare patients does Steven Matthew Kleen see?
CMS counts 254 Medicare patients who saw Steven Kleen in 2024, with an average age of 74.
Where did Steven Matthew Kleen go to medical school?
Steven Kleen graduated from Southern California College of Optometry in 2015.
Has Steven Matthew Kleen received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Steven Kleen from 2 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Steven Matthew Kleen been practicing?
Steven Kleen graduated from medical school in 2015, 11 years ago.
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