Rand W. Siekert, OD
- Medicare patients, 2024
- 831
- Part D claims, 2024
- 1,292
- MIPS score, 2024
- 94
- Industry payments
- $271
- Affiliated sites
- 1
- Practice address
- 4709 E Camp Lowell Dr, Tucson, AZ 85712-1256
- Practice phone
- Call (520) 731-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tucson Eye Care
Eye care practice · Tucson, Arizona
Find Rand Siekert'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.
Rand W. Siekert is an optometrist in Tucson, Arizona
Rand Siekert practices at Tucson Eye Care in Tucson, Arizona.
Rand Siekert's NPI, 1902978372, was assigned on November 14, 2006. Rand Siekert graduated from University of California - School of Optometry in 1991. Rand Siekert holds Arizona license 931.
- NPI
- 1902978372NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921136441
- NPI enumeration date
- November 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 731-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rand W. Siekert practices at Tucson Eye Care in Tucson, Arizona
Rand Siekert's primary practice is Tucson Eye Care, at 4709 E Camp Lowell Dr, Tucson, AZ 85712-1256. The practice phone is (520) 731-5500.
- Tucson Eye Care4709 E Camp Lowell Dr, Tucson, AZ 85712-1256Phone(520) 731-5500
Source: Dmand AI Affiliation Data
Rand W. Siekert is affiliated with 1 site of care and 1 medical group
Rand Siekert's primary practice is Tucson Eye Care in Tucson, Arizona. Dmand AI also links Rand Siekert to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Rand W. Siekert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rand Siekert practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson Eye Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Rand W. Siekert is one of 958 optometrists in Arizona
Optometrist is Rand Siekert's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Rand Siekert is licensed in Arizona.
Specialties and state licenses
- Optometrist, ArizonaPrimary
Optometrists near Rand Siekert
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
Rand W. Siekert treated 831 Medicare patients in 2024, average age 78
CMS counts 831 Medicare patients who saw Rand Siekert in 2024. The largest group is 75 to 84, with 429 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Rand Siekert's median patient age at 77, with 61% women.
Rand Siekert's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Rand Siekert's Medicare patients by sex, 2024
- Women46356%
- Men36844%
Chronic conditions among Rand Siekert's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis42%
- Ischemic heart disease25%
- Chronic kidney disease24%
- Diabetes22%
- Cancer20%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Rand Siekert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rand W. Siekert wrote 1,292 Medicare Part D claims in 2024
In 2024, Rand Siekert wrote 1,292 Medicare Part D claims for 426 patients. 64% of them were for generic drugs.
Rand Siekert's Part D claims by kind of drug, 2024
- Generic829 claims64%
- Brand-name463 claims36%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Rand W. Siekert scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Rand Siekert for performance year 2024, reported as part of a group. Rand Siekert accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Rand Siekert's MIPS scores, performance year 2024
- 94of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 80of 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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Rand W. Siekert received $271 in industry payments in 2025
CMS Open Payments shows 2 general payments to Rand Siekert from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $147.
Companies that paid Rand Siekert the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Rand W. Siekert graduated from University of California - School of Optometry
Rand Siekert graduated from University of California - School of Optometry in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Rand W. Siekert'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)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 Rand W. Siekert
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rand W. Siekert's NPI number?
Rand W. Siekert's NPI number is 1902978372. It was assigned on November 14, 2006, and it is active in the NPI Registry.
What does Rand W. Siekert specialize in?
Rand W. Siekert is an optometrist in Tucson, Arizona. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Rand W. Siekert practice?
Rand Siekert practices at 4709 E Camp Lowell Dr, Tucson, AZ 85712-1256. Rand Siekert's primary practice is Tucson Eye Care in Tucson, Arizona. Dmand AI also links Rand Siekert to 1 medical group.
What is Rand W. Siekert's office phone number?
The practice phone on file for Rand Siekert is (520) 731-5500.
What is Rand W. Siekert's medical license number?
Rand Siekert holds Arizona license 931.
Does Rand W. Siekert accept Medicare?
Yes. CMS lists Rand Siekert as accepting Medicare assignment.
What is Rand W. Siekert's MIPS score?
Rand Siekert's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Rand W. Siekert see?
CMS counts 831 Medicare patients who saw Rand Siekert in 2024, with an average age of 78.
Where did Rand W. Siekert go to medical school?
Rand Siekert graduated from University of California - School of Optometry in 1991.
Has Rand W. Siekert received payments from drug or device companies?
CMS Open Payments shows $271 in general payments to Rand Siekert from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Rand W. Siekert been practicing?
Rand Siekert graduated from medical school in 1991, 35 years ago.
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