Dr. William Robert Wallace, MD
- Part D claims, 2024
- 656
- Hospital affiliations
- 1
- Industry payments
- $14
- Medical groups
- 7
- State license
- 1
- Practice address
- 1912 Al-157, Cullman, AL 35058
- Practice phone
- Call (256) 737-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cullman Regional Main Campus
Cullman, Alabama
Find Dr. Wallace'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.
Dr. William Robert Wallace is a family medicine physician in Cullman, Alabama
Dr. Wallace practices at Cullman Regional Main Campus in Cullman, Alabama.
Dr. Wallace's NPI, 1437892676, was assigned on April 15, 2022. Dr. Wallace holds Alabama license L.5697R.
- NPI
- 1437892676NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608244314
- NPI enumeration date
- April 15, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 737-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Robert Wallace practices at Cullman Regional Main Campus in Cullman, Alabama
Dr. Wallace's primary practice is Cullman Regional Main Campus, at 1912 Al-157, Cullman, AL 35058 in Cullman County. The practice phone is (256) 737-2000.
- Cullman Regional Main Campus1912 Al-157, Cullman, AL 35058 · Cullman CountyPhone(256) 737-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Robert Wallace is affiliated with 4 sites of care and 7 medical groups
Dr. Wallace's primary practice is Cullman Regional Main Campus in Cullman, Alabama. Dr. Wallace is also affiliated with Cullman Regional Medical Center. The medical group on file is Paragon Contracting Services. Dmand AI also links Dr. Wallace to 6 more medical groups and 2 group practices and clinics, each named with a free account.
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 Dr. William Robert Wallace's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wallace practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cullman Regional Main Campus | Available with a free account |
| +3 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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.
Dr. William Robert Wallace is one of 1,916 family medicine physicians in Alabama
Family medicine is Dr. Wallace's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Wallace is licensed in Alabama.
Specialties and state licenses
- Family medicine, AlabamaPrimary
Family medicine physicians near Dr. Wallace
Counts of family medicine physicians 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
Dr. William Robert Wallace's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Wallace's median patient age at 59, with 62% women.
Dr. Wallace's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. William Robert Wallace wrote 656 Medicare Part D claims in 2024
In 2024, Dr. Wallace wrote 656 Medicare Part D claims for 150 patients. 86% of them were for generic drugs. CMS names the drug for 322 of them, across 17 drugs with 11 or more claims each, at $73,765 in total drug cost. In 2023, CMS named 41 claims across 3 drugs.
Dr. Wallace's Part D claims by kind of drug, 2024
- Generic567 claims86%
- Brand-name and other89 claims14%
Dr. Wallace's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Wallace's Part D claims, 2024
- Opioids5%36 of 656 claims
- Antibiotics10%68 of 656 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 412024: 322685%
Drugs named by CMS: 17 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. William Robert Wallace takes part in Medicare
Dr. Wallace 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.
Dr. William Robert Wallace received $14 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Wallace from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Xeris Pharmaceuticals, Inc. paid the most, $14.
Companies that paid Dr. Wallace the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Robert Wallace'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| 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 Dr. William Robert Wallace
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William Robert Wallace's NPI number?
Dr. William Robert Wallace's NPI number is 1437892676. It was assigned on April 15, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. William Robert Wallace?
Dr. William Robert Wallace is a family medicine physician in Cullman, Alabama. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. William Robert Wallace practice?
Dr. Wallace practices at 1912 Al-157, Cullman, AL 35058. Dr. Wallace's primary practice is Cullman Regional Main Campus in Cullman, Alabama. Dmand AI also links Dr. Wallace to 6 medical groups and 2 group practices and clinics.
What is Dr. William Robert Wallace's office phone number?
The practice phone on file for Dr. Wallace is (256) 737-2000.
What is Dr. William Robert Wallace's medical license number?
Dr. Wallace holds Alabama license L.5697R.
Which hospitals is Dr. William Robert Wallace affiliated with?
Dr. Wallace is affiliated with Cullman Regional Medical Center.
What medical group is Dr. William Robert Wallace part of?
Dr. Wallace is linked to Paragon Contracting Services. Dmand AI links Dr. Wallace to 6 more medical groups.
Does Dr. William Robert Wallace accept Medicare?
Yes. CMS lists Dr. Wallace as accepting Medicare assignment.
What drugs does Dr. William Robert Wallace prescribe most?
In 2024 Medicare Part D data, Dr. Wallace's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Gabapentin.
Has Dr. William Robert Wallace received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Wallace from 1 company from 2024 to 2024. The largest total came from Xeris Pharmaceuticals, Inc.
How long has Dr. William Robert Wallace been practicing?
Dr. Wallace graduated from medical school in 2022, 4 years ago.
Selling to family medicine practices?
See family medicine physicians in Alabama 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