William Joe Holec, OD
- Medicare patients, 2024
- 345
- Part D claims, 2024
- 104
- Industry payments
- $897
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2020 Jackson Blvd, Rapid City, SD 57702-3483
- Practice phone
- Call (605) 342-0777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Holec And Young Eye Care
Eye care practice · Rapid City, South Dakota
Find William Holec'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.
William Joe Holec is an optometrist in Rapid City, South Dakota
William Holec practices at Holec And Young Eye Care in Rapid City, South Dakota.
William Holec's NPI, 1720146095, was assigned on December 5, 2006. William Holec graduated from Pacific University - College of Optometry in 2002. William Holec holds South Dakota license 587.
- NPI
- 1720146095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618925827
- NPI enumeration date
- December 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 342-0777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Joe Holec practices at Holec and Young Eye Care in Rapid City, South Dakota
William Holec's primary practice is Holec and Young Eye Care, at 2020 Jackson Blvd, Rapid City, SD 57702-3483. The practice phone is (605) 342-0777.
- Holec and Young Eye Care2020 Jackson Blvd, Rapid City, SD 57702-3483Phone(605) 342-0777
Source: Dmand AI Affiliation Data
William Joe Holec is affiliated with 1 site of care and 1 medical group
William Holec's primary practice is Holec And Young Eye Care in Rapid City, South Dakota. Dmand AI also links William Holec to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Joe Holec's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Holec practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holec And Young Eye Care | Available with a free account |
| +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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
William Joe Holec is one of 242 optometrists in South Dakota
Optometrist is William Holec's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Holec is licensed in South Dakota.
Specialties and state licenses
- Optometrist, South DakotaPrimary
Optometrists near William Holec
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
William Joe Holec treated 345 Medicare patients in 2024, average age 72
CMS counts 345 Medicare patients who saw William Holec in 2024. The largest group is 65 to 74, with 194 patients. 70% of them have high cholesterol, and 61% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Holec's median patient age at 60, with 57% women.
William Holec's Medicare patients by age, 2024
William Holec's Medicare patients by sex, 2024
- Women19456%
- Men15144%
Chronic conditions among William Holec's Medicare patients, 2024
- High cholesterol70%
- High blood pressure61%
- Arthritis39%
- Diabetes24%
- Osteoporosis20%
- Ischemic heart disease19%
- Mood disorders18%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
William Holec'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
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Joe Holec wrote 104 Medicare Part D claims in 2024
In 2024, William Holec wrote 104 Medicare Part D claims for 57 patients. 67% of them were for generic drugs.
William Holec's Part D claims by kind of drug, 2024
- Generic70 claims67%
- Brand-name34 claims33%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
William Joe Holec ranks in the 73rd percentile for cataract surgery in Medicare
William Holec accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 92 procedures of cataract surgery by William Holec, more than 73% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where William Holec ranks in Medicare procedure volume
- Cataract surgery
- 73rd percentile92 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (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.
William Joe Holec received $897 in industry payments in 2025
CMS Open Payments shows 6 general payments to William Holec from 2 drug and device companies in 2025. Travel and lodging make up the largest share, 79% of the total. CooperVision Inc. paid the most, $881.
General payments to William Holec by kind, 2025 to 2025
- Travel and lodging$71179%
- Food and beverage$18621%
Companies that paid William Holec the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
William Joe Holec graduated from Pacific University - College of Optometry
William Holec graduated from Pacific University - College of Optometry in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William Joe Holec'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)Doctors and Clinicians Utilization Data (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 William Joe Holec
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Joe Holec's NPI number?
William Joe Holec's NPI number is 1720146095. It was assigned on December 5, 2006, and it is active in the NPI Registry.
What does William Joe Holec specialize in?
William Joe Holec is an optometrist in Rapid City, South Dakota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William Joe Holec practice?
William Holec practices at 2020 Jackson Blvd, Rapid City, SD 57702-3483. William Holec's primary practice is Holec And Young Eye Care in Rapid City, South Dakota. Dmand AI also links William Holec to 1 medical group.
What is William Joe Holec's office phone number?
The practice phone on file for William Holec is (605) 342-0777.
What is William Joe Holec's medical license number?
William Holec holds South Dakota license 587.
Does William Joe Holec accept Medicare?
Yes. CMS lists William Holec as accepting Medicare assignment.
How many Medicare patients does William Joe Holec see?
CMS counts 345 Medicare patients who saw William Holec in 2024, with an average age of 72.
Where did William Joe Holec go to medical school?
William Holec graduated from Pacific University - College of Optometry in 2002.
Has William Joe Holec received payments from drug or device companies?
CMS Open Payments shows $897 in general payments to William Holec from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has William Joe Holec been practicing?
William Holec graduated from medical school in 2002, 24 years ago.
Selling to optometrist practices?
See optometrists in South Dakota 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