Nicholas Addison Walker, RD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2026
- Practice address
- 4705 University Dr, Durham, NC 27707
- Practice phone
- Call (919) 655-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Avance Care, PA
Durham, North Carolina
Find Nicholas 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.
Nicholas Addison Walker is a registered dietitian in Durham, North Carolina
Nicholas Walker practices at Avance Care, PA in Durham, North Carolina.
Nicholas Walker's NPI, 1508715723, was assigned on January 22, 2026. Nicholas Walker holds North Carolina license L009096.
- NPI
- 1508715723NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931689494
- NPI enumeration date
- January 22, 2026
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 655-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nicholas Addison Walker practices at Avance Care, PA in Durham, North Carolina
Nicholas Walker's primary practice is Avance Care, PA, at 4705 University Dr, Durham, NC 27707 in Durham County. The practice phone is (919) 655-1000.
- Avance Care, PA4705 University Dr, Durham, NC 27707 · Durham CountyPhone(919) 655-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nicholas Addison Walker is affiliated with 2 sites of care and 1 medical group
Nicholas Walker's primary practice is Avance Care, PA in Durham, North Carolina. The medical group on file is McCrimmon Primary Care Plus. Dmand AI also links Nicholas Walker to 1 more group practice or clinic, 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 Nicholas Addison Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicholas Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avance Care, PA | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Nicholas Addison Walker is one of 674 registered dietitians in North Carolina
Dietitian, registered is Nicholas Walker's primary specialty in the NPI Registry, under taxonomy code 133V00000X. Nicholas Walker is licensed in North Carolina.
Specialties and state licenses
- Registered dietitian, North CarolinaPrimary
Registered dietitians near Nicholas Walker
Counts of registered dietitians 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
Nicholas Addison Walker's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Nicholas Walker's median patient age at 46, with 52% women.
Nicholas 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 46
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
How Nicholas Addison Walker takes part in Medicare
Nicholas 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)
Sources for Nicholas Addison 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Nicholas Addison 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 Nicholas Addison Walker's NPI number?
Nicholas Addison Walker's NPI number is 1508715723. It was assigned on January 22, 2026, and it is active in the NPI Registry.
What does Nicholas Addison Walker specialize in?
Nicholas Addison Walker is a registered dietitian in Durham, North Carolina. The primary specialty in the NPI Registry is Registered Dietitian (taxonomy code 133V00000X).
Where does Nicholas Addison Walker practice?
Nicholas Walker practices at 4705 University Dr, Durham, NC 27707. Nicholas Walker's primary practice is Avance Care, PA in Durham, North Carolina. Dmand AI also links Nicholas Walker to 1 group practice or clinic.
What is Nicholas Addison Walker's office phone number?
The practice phone on file for Nicholas Walker is (919) 655-1000.
What is Nicholas Addison Walker's medical license number?
Nicholas Walker holds North Carolina license L009096.
What medical group is Nicholas Addison Walker part of?
Nicholas Walker is linked to McCrimmon Primary Care Plus.
Does Nicholas Addison Walker accept Medicare?
Yes. CMS lists Nicholas Walker as accepting Medicare assignment.
How long has Nicholas Addison Walker been practicing?
Nicholas Walker graduated from medical school in 2025, 1 years ago.
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