Cathy Y. Wittman, OD
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 37
- Industry payments
- $30
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 3601 4th St, Lubbock, TX 79415
- Practice phone
- Call (806) 743-3150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ttuhsc / Cardiology
Lubbock, Texas
Find Cathy Wittman'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.
Cathy Y. Wittman is an optometrist in Lubbock, Texas
Cathy Wittman practices at Ttuhsc / Cardiology in Lubbock, Texas.
Cathy Wittman's NPI, 1023119369, was assigned on September 26, 2006. Cathy Wittman graduated from University of Houston - College of Optometry in 1996. Cathy Wittman holds Texas license 5519TG.
- NPI
- 1023119369NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507867926
- NPI enumeration date
- September 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (806) 743-3150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cathy Y. Wittman practices at Ttuhsc / Cardiology in Lubbock, Texas
Cathy Wittman's primary practice is Ttuhsc / Cardiology, at 3601 4th St, Lubbock, TX 79415 in Lubbock County. The practice phone is (806) 743-3150.
- Ttuhsc / Cardiology3601 4th St, Lubbock, TX 79415 · Lubbock CountyPhone(806) 743-3150
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cathy Y. Wittman is affiliated with 2 sites of care
Cathy Wittman's primary practice is Ttuhsc / Cardiology in Lubbock, Texas. Dmand AI also links Cathy Wittman 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 Cathy Y. Wittman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cathy Wittman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ttuhsc / Cardiology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Cathy Y. Wittman is one of 3,272 optometrists in Texas
Optometrist is Cathy Wittman's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Cathy Wittman is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Cathy Wittman
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
Cathy Y. Wittman treated 166 Medicare patients in 2024, average age 74
CMS counts 166 Medicare patients who saw Cathy Wittman in 2024. The largest group is 65 to 74, with 98 patients. 69% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cathy Wittman's median patient age at 70, with 59% women.
Cathy Wittman's Medicare patients by age, 2024
Cathy Wittman's Medicare patients by sex, 2024
- Women8853%
- Men7847%
Chronic conditions among Cathy Wittman's Medicare patients, 2024
- High cholesterol69%
- High blood pressure66%
- Arthritis48%
- Ischemic heart disease30%
- Diabetes21%
- Chronic kidney disease16%
- Anxiety15%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Cathy Wittman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cathy Y. Wittman wrote 37 Medicare Part D claims in 2024
In 2024, Cathy Wittman wrote 37 Medicare Part D claims for 16 patients. 49% of them were for generic drugs.
Cathy Wittman's Part D claims by kind of drug, 2024
- Generic18 claims49%
- Brand-name19 claims51%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Cathy Y. Wittman takes part in Medicare
Cathy Wittman 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)
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Cathy Y. Wittman received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Cathy Wittman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $30.
Companies that paid Cathy Wittman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Cathy Y. Wittman graduated from University of Houston - College of Optometry
Cathy Wittman graduated from University of Houston - College of Optometry in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Cathy Y. Wittman'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) |
| 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 Cathy Y. Wittman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cathy Y. Wittman's NPI number?
Cathy Y. Wittman's NPI number is 1023119369. It was assigned on September 26, 2006, and it is active in the NPI Registry.
What does Cathy Y. Wittman specialize in?
Cathy Y. Wittman is an optometrist in Lubbock, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Cathy Y. Wittman practice?
Cathy Wittman practices at 3601 4th St, Lubbock, TX 79415. Cathy Wittman's primary practice is Ttuhsc / Cardiology in Lubbock, Texas. Dmand AI also links Cathy Wittman to 1 physician office.
What is Cathy Y. Wittman's office phone number?
The practice phone on file for Cathy Wittman is (806) 743-3150.
What is Cathy Y. Wittman's medical license number?
Cathy Wittman holds Texas license 5519TG.
Does Cathy Y. Wittman accept Medicare?
Yes. CMS lists Cathy Wittman as accepting Medicare assignment.
How many Medicare patients does Cathy Y. Wittman see?
CMS counts 166 Medicare patients who saw Cathy Wittman in 2024, with an average age of 74.
Where did Cathy Y. Wittman go to medical school?
Cathy Wittman graduated from University of Houston - College of Optometry in 1996.
Has Cathy Y. Wittman received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Cathy Wittman from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Cathy Y. Wittman been practicing?
Cathy Wittman graduated from medical school in 1996, 30 years ago.
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