Nathan D. Walker, OD
- Part D claims, 2024
- 22
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 950 W University Ave Suite 108 Suite 108, Georgetown, TX 78626-6505
- Practice phone
- Call (512) 240-5862
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Texas State Optical
Eye care practice · Georgetown, Texas
Find Nathan Walker'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.
Nathan D. Walker is an optometrist in Georgetown, Texas
Nathan Walker practices at Texas State Optical in Georgetown, Texas.
Nathan Walker's NPI, 1851314355, was assigned on July 25, 2006. Nathan Walker graduated from Pennsylvania College of Optometry in 2003. Nathan Walker holds Pennsylvania license OEG001360.
- NPI
- 1851314355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941206700
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 240-5862
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathan D. Walker practices at Texas State Optical in Georgetown, Texas
Nathan Walker's primary practice is Texas State Optical, at 950 W University Ave Suite 108 Suite 108, Georgetown, TX 78626-6505. The practice phone is (512) 240-5862.
- Texas State Optical950 W University Ave Suite 108 Suite 108, Georgetown, TX 78626-6505Phone(512) 240-5862
Source: Dmand AI Affiliation Data
Nathan D. Walker is affiliated with 2 sites of care and 1 medical group
Nathan Walker's primary practice is Texas State Optical in Georgetown, Texas. Dmand AI also links Nathan Walker to 1 physician office and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nathan D. Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas State Optical | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathan D. Walker is one of 3,272 optometrists in Texas
Optometrist is Nathan Walker's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nathan Walker is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Nathan Walker
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
Nathan D. Walker's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Nathan Walker's median patient age at 70, with 53% women.
Nathan Walker'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
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Nathan D. Walker wrote 22 Medicare Part D claims in 2024
In 2024, Nathan Walker wrote 22 Medicare Part D claims for 15 patients.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Nathan D. Walker takes part in Medicare
Nathan Walker 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.
Nathan D. Walker graduated from Pennsylvania College of Optometry
Nathan Walker graduated from Pennsylvania College of Optometry in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nathan D. Walker'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 Data |
| 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) |
| 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 Nathan D. Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan D. Walker's NPI number?
Nathan D. Walker's NPI number is 1851314355. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What does Nathan D. Walker specialize in?
Nathan D. Walker is an optometrist in Georgetown, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nathan D. Walker practice?
Nathan Walker practices at 950 W University Ave Suite 108 Suite 108, Georgetown, TX 78626-6505. Nathan Walker's primary practice is Texas State Optical in Georgetown, Texas. Dmand AI also links Nathan Walker to 1 physician office and 1 medical group.
What is Nathan D. Walker's office phone number?
The practice phone on file for Nathan Walker is (512) 240-5862.
What is Nathan D. Walker's medical license number?
Nathan Walker holds Pennsylvania license OEG001360.
Does Nathan D. Walker accept Medicare?
Yes. CMS lists Nathan Walker as accepting Medicare assignment.
Where did Nathan D. Walker go to medical school?
Nathan Walker graduated from Pennsylvania College of Optometry in 2003.
How long has Nathan D. Walker been practicing?
Nathan Walker graduated from medical school in 2003, 23 years ago.
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