Gretchen Elizabeth Ann Waninger

  • Christiansburg, VA
  • Family nurse practitioner
NPI1134782691PAC ID5092047167
Medicare patients, 2024
228
Part D claims, 2024
1,467
Hospital affiliations
1
Medical groups
3
State license
1
Practice address
110 Akers Farm NE Rd, Christiansburg, VA 24073
Practice phone
Call (540) 382-9405
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Carilion Clinic Gastroenterology - Akers Farm Nrv

Christiansburg, Virginia

See all 7 affiliations

Find Gretchen Waninger'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.

View contacts for free

Gretchen Elizabeth Ann Waninger is a family nurse practitioner in Christiansburg, Virginia

Gretchen Waninger practices at Carilion Clinic Gastroenterology - Akers Farm Nrv in Christiansburg, Virginia.

Gretchen Waninger's NPI, 1134782691, was assigned on April 19, 2019. Gretchen Waninger holds Virginia license 0024178178.

NPI and contact details
Medicare PAC ID
5092047167
NPI enumeration date
April 19, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(540) 382-9405
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
33
Medical school graduation
2019

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Gretchen Elizabeth Ann Waninger practices at Carilion Clinic Gastroenterology - Akers Farm Nrv in Christiansburg, Virginia

Gretchen Waninger's primary practice is Carilion Clinic Gastroenterology - Akers Farm Nrv, at 110 Akers Farm NE Rd, Christiansburg, VA 24073 in Montgomery County. The practice phone is (540) 382-9405.

  • Carilion Clinic Gastroenterology - Akers Farm Nrv
    110 Akers Farm NE Rd, Christiansburg, VA 24073 · Montgomery CountyPhone(540) 382-9405

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Gretchen Elizabeth Ann Waninger is affiliated with 4 sites of care and 3 medical groups

Gretchen Waninger's primary practice is Carilion Clinic Gastroenterology - Akers Farm Nrv in Christiansburg, Virginia. Gretchen Waninger is also affiliated with Carilion Roanoke Memorial Hospital. The medical group on file is Carilion Clinic. Dmand AI also links Gretchen Waninger to 2 more medical groups, 1 group practice or clinic and 1 rural health clinic, each named with a free account.

See all 7 affiliations for Gretchen Waninger

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Gretchen Elizabeth Ann Waninger's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Gretchen Waninger practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Carilion Clinic Gastroenterology - Akers Farm NrvAvailable with a free account
+3 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Gretchen Waninger practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Gretchen Elizabeth Ann Waninger is one of 4,876 family nurse practitioners in Virginia

Family is Gretchen Waninger's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Gretchen Waninger is licensed in Virginia.

Specialties and state licenses

  • Family nurse practitioner, VirginiaPrimaryLicense 0024178178 · taxonomy 363LF0000X

Family nurse practitioners near Gretchen Waninger

Counts of family 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

Gretchen Elizabeth Ann Waninger treated 228 Medicare patients in 2024, average age 73

CMS counts 228 Medicare patients who saw Gretchen Waninger in 2024. The largest group is 65 to 74, with 123 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Gretchen Waninger's median patient age at 64, with 74% women.

Medicare patients, 2024228
Average age73
Average risk score1.07
Also on Medicaid7%

Gretchen Waninger's Medicare patients by age, 2024

Gretchen Waninger's Medicare patients by sex, 2024

  • Women15970%
  • Men6930%

Chronic conditions among Gretchen Waninger's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure68%
  3. Arthritis47%
  4. Diabetes31%
  5. Anxiety24%
  6. Chronic kidney disease22%
  7. Mood disorders22%
  8. Depression18%

Share of Medicare patients with each condition. A patient can have several.

Gretchen Waninger's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women74%
  • Men26%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Gretchen Elizabeth Ann Waninger wrote 1,467 Medicare Part D claims in 2024

In 2024, Gretchen Waninger wrote 1,467 Medicare Part D claims for 518 patients. 91% of them were for generic drugs.

Part D claims, 20241,467
Part D patients518

Gretchen Waninger's Part D claims by kind of drug, 2024

  • Generic1,341 claims91%
  • Brand-name and other126 claims9%

Drug classes CMS tracks in Gretchen Waninger's Part D claims, 2024

  • Opioids4%56 of 1,467 claims
  • Antibiotics7%97 of 1,467 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Gretchen Elizabeth Ann Waninger offers telehealth to Medicare patients

Gretchen Waninger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Gretchen Waninger as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find family nurse practitioners like Gretchen Waninger by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Sources for Gretchen Elizabeth Ann Waninger's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Gretchen Elizabeth Ann Waninger

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Gretchen Elizabeth Ann Waninger's NPI number?

Gretchen Elizabeth Ann Waninger's NPI number is 1134782691. It was assigned on April 19, 2019, and it is active in the NPI Registry.

What does Gretchen Elizabeth Ann Waninger specialize in?

Gretchen Elizabeth Ann Waninger is a family nurse practitioner in Christiansburg, Virginia. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).

Where does Gretchen Elizabeth Ann Waninger practice?

Gretchen Waninger practices at 110 Akers Farm NE Rd, Christiansburg, VA 24073. Gretchen Waninger's primary practice is Carilion Clinic Gastroenterology - Akers Farm Nrv in Christiansburg, Virginia. Dmand AI also links Gretchen Waninger to 2 medical groups, 1 group practice or clinic and 1 rural health clinic.

What is Gretchen Elizabeth Ann Waninger's office phone number?

The practice phone on file for Gretchen Waninger is (540) 382-9405.

What is Gretchen Elizabeth Ann Waninger's medical license number?

Gretchen Waninger holds Virginia license 0024178178.

Which hospitals is Gretchen Elizabeth Ann Waninger affiliated with?

Gretchen Waninger is affiliated with Carilion Roanoke Memorial Hospital.

What medical group is Gretchen Elizabeth Ann Waninger part of?

Gretchen Waninger is linked to Carilion Clinic. Dmand AI links Gretchen Waninger to 2 more medical groups.

Does Gretchen Elizabeth Ann Waninger accept Medicare?

Yes. CMS lists Gretchen Waninger as accepting Medicare assignment.

Does Gretchen Elizabeth Ann Waninger offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Gretchen Waninger as offering telehealth services.

How many Medicare patients does Gretchen Elizabeth Ann Waninger see?

CMS counts 228 Medicare patients who saw Gretchen Waninger in 2024, with an average age of 73.

How long has Gretchen Elizabeth Ann Waninger been practicing?

Gretchen Waninger graduated from medical school in 2019, 7 years ago.

Selling to family practices?

See family nurse practitioners in Virginia by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)