Regina E. Walker, NP
- Hospital affiliations
- 1
- Industry payments
- $16
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5301 Virginia Way, Brentwood, TN 37027
- Practice phone
- Call (615) 221-4474
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pathgroup Labs
Brentwood, Tennessee
Find Regina 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.
Regina E. Walker is a nurse practitioner in Brentwood, Tennessee
Regina Walker practices at Pathgroup Labs in Brentwood, Tennessee.
Regina Walker's NPI, 1861440596, was assigned on May 5, 2006. Regina Walker holds Georgia license 091762.
- NPI
- 1861440596NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486549029
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 221-4474
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Regina E. Walker practices at Pathgroup Labs in Brentwood, Tennessee
Regina Walker's primary practice is Pathgroup Labs, at 5301 Virginia Way, Brentwood, TN 37027 in Williamson County. The practice phone is (615) 221-4474.
- Pathgroup Labs5301 Virginia Way, Brentwood, TN 37027 · Williamson CountyPhone(615) 221-4474
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Regina E. Walker is affiliated with 2 sites of care and 1 medical group
Regina Walker's primary practice is Pathgroup Labs in Brentwood, Tennessee. Regina Walker is also affiliated with AnMed Medical Center. The medical group on file is AnMed Urgent Care.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Regina E. Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Regina Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pathgroup Labs | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Regina E. Walker is one of 1,766 nurse practitioners in Tennessee
Nurse practitioner is Regina Walker's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Regina Walker is licensed in Georgia.
Specialties and state licenses
- Nurse practitioner, GeorgiaPrimary
Nurse practitioners near Regina Walker
Counts of nurse practitioners 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
Regina E. Walker's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Regina Walker's median patient age at 42, with 63% women.
Regina 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 42
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
How Regina E. Walker takes part in Medicare
Regina 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)
Regina E. Walker received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Regina Walker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $16.
Companies that paid Regina 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
Sources for Regina E. 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 DataDmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (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 Regina E. 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 Regina E. Walker's NPI number?
Regina E. Walker's NPI number is 1861440596. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What does Regina E. Walker specialize in?
Regina E. Walker is a nurse practitioner in Brentwood, Tennessee. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Regina E. Walker practice?
Regina Walker practices at 5301 Virginia Way, Brentwood, TN 37027. Regina Walker's primary practice is Pathgroup Labs in Brentwood, Tennessee.
What is Regina E. Walker's office phone number?
The practice phone on file for Regina Walker is (615) 221-4474. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Regina E. Walker's email address?
Dmand AI checks professional and personal email addresses for Regina Walker through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Regina E. Walker's medical license number?
Regina Walker holds Georgia license 091762.
Which hospitals is Regina E. Walker affiliated with?
Regina Walker is affiliated with AnMed Medical Center.
What medical group is Regina E. Walker part of?
Regina Walker is linked to AnMed Urgent Care.
Who does Regina E. Walker practice with?
Dmand AI links 4 HCPs to Regina Walker's primary medical group, 1 of them nurse practitioner. A free account lists them, with verified contacts.
Does Regina E. Walker accept Medicare?
Yes. CMS lists Regina Walker as accepting Medicare assignment.
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Has Regina E. Walker received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Regina Walker from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Regina E. Walker been practicing?
Regina Walker graduated from medical school in 2015, 11 years ago.
What EHR does Regina E. Walker's practice use?
Dmand AI tracks the EHR system at Pathgroup Labs and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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