Daniel T. Walker, OD
- Medicare patients, 2024
- 98
- Part D claims, 2024
- 64
- Industry payments
- $154
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 361 S 11th St, Quakertown, PA 18951
- Practice phone
- Call (215) 536-8540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vision Care Specialists Inc
Quakertown, Pennsylvania
Find Daniel 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.
Daniel T. Walker is an optometrist in Quakertown, Pennsylvania
Daniel Walker practices at Vision Care Specialists Inc in Quakertown, Pennsylvania.
Daniel Walker's NPI, 1518911817, was assigned on May 20, 2006. Daniel Walker graduated from Pennsylvania College of Optometry in 1984. Daniel Walker holds Pennsylvania license OEG001546.
- NPI
- 1518911817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476528092
- NPI enumeration date
- May 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 536-8540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Daniel T. Walker practices at Vision Care Specialists Inc in Quakertown, Pennsylvania
Daniel Walker's primary practice is Vision Care Specialists Inc, at 361 S 11th St, Quakertown, PA 18951 in Bucks County. The practice phone is (215) 536-8540.
- Vision Care Specialists Inc361 S 11th St, Quakertown, PA 18951 · Bucks CountyPhone(215) 536-8540
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Daniel T. Walker is affiliated with 3 sites of care and 1 medical group
Daniel Walker's primary practice is Vision Care Specialists Inc in Quakertown, Pennsylvania. Dmand AI also links Daniel Walker to 1 physician office, 1 group practice or clinic and 1 medical group, each 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 Daniel T. Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vision Care Specialists Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Daniel T. Walker is one of 1,750 optometrists in Pennsylvania
Optometrist is Daniel Walker's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Daniel Walker is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Daniel 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
Daniel T. Walker treated 98 Medicare patients in 2024, average age 74
CMS counts 98 Medicare patients who saw Daniel Walker in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Daniel Walker's median patient age at 71, with 38% women.
Daniel Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Daniel Walker's Medicare patients by sex, 2024
- Women5455%
- Men4445%
Chronic conditions among Daniel Walker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes28%
- Chronic kidney disease22%
- Ischemic heart disease19%
- Mood disorders19%
- Anxiety18%
Share of Medicare patients with each condition. A patient can have several.
Daniel 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 71
Patient panel by sex, all payers
- Women38%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Daniel T. Walker wrote 64 Medicare Part D claims in 2024
In 2024, Daniel Walker wrote 64 Medicare Part D claims for 20 patients. 73% of them were for generic drugs.
Daniel Walker's Part D claims by kind of drug, 2024
- Generic47 claims73%
- Brand-name17 claims27%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Daniel T. Walker takes part in Medicare
Daniel 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)
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Daniel T. Walker received $154 in industry payments in 2025
CMS Open Payments shows 3 general payments to Daniel Walker from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sight Sciences, Inc. paid the most, $95.
Companies that paid Daniel Walker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Daniel T. Walker graduated from Pennsylvania College of Optometry
Daniel Walker graduated from Pennsylvania College of Optometry in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Daniel T. 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 | 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 Daniel T. 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 Daniel T. Walker's NPI number?
Daniel T. Walker's NPI number is 1518911817. It was assigned on May 20, 2006, and it is active in the NPI Registry.
What does Daniel T. Walker specialize in?
Daniel T. Walker is an optometrist in Quakertown, Pennsylvania. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Daniel T. Walker practice?
Daniel Walker practices at 361 S 11th St, Quakertown, PA 18951. Daniel Walker's primary practice is Vision Care Specialists Inc in Quakertown, Pennsylvania. Dmand AI also links Daniel Walker to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Daniel T. Walker's office phone number?
The practice phone on file for Daniel Walker is (215) 536-8540.
What is Daniel T. Walker's medical license number?
Daniel Walker holds Pennsylvania license OEG001546.
Does Daniel T. Walker accept Medicare?
Yes. CMS lists Daniel Walker as accepting Medicare assignment.
How many Medicare patients does Daniel T. Walker see?
CMS counts 98 Medicare patients who saw Daniel Walker in 2024, with an average age of 74.
Where did Daniel T. Walker go to medical school?
Daniel Walker graduated from Pennsylvania College of Optometry in 1984.
Has Daniel T. Walker received payments from drug or device companies?
CMS Open Payments shows $154 in general payments to Daniel Walker from 3 companies from 2025 to 2025. The largest total came from Sight Sciences, Inc.
How long has Daniel T. Walker been practicing?
Daniel Walker graduated from medical school in 1984, 42 years ago.
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