$1,047 in research paymentsLow Back PainBack PainFasinumab
Dr. William E. Kirby III, MD
NPI1750499844PAC ID5294803045
- Medicare services, 2024
- 2,119
- Medicare patients, 2024
- 196
- Part D claims, 2024
- 22,281
- Clinical trials
- 6
- Hospital affiliations
- 1
- Practice address
- 7191 Cahaba Valley Road, Hoover, AL 35242
- Practice phone
- Call (256) 283-3930
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Physicians Endoscopy Center at One Nineteen
Surgery Center - Medicare-Certified · Hoover, Alabama
Find Dr. Kirby'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 E. Kirby III is an internist in Hoover, Alabama
Dr. Kirby practices at Physicians Endoscopy Center at One Nineteen in Hoover, Alabama.
Dr. Kirby's NPI, 1750499844, was assigned on August 28, 2006. Dr. Kirby graduated from University of Mississippi School of Medicine in 1994. Dr. Kirby holds Alabama license 19441.
NPI and contact details
- NPI
- 1750499844NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294803045
- NPI enumeration date
- August 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 283-3930
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William E. Kirby III practices at Physicians Endoscopy Center at One Nineteen in Hoover, Alabama
Dr. Kirby's primary practice is Physicians Endoscopy Center at One Nineteen, at 7191 Cahaba Valley Road, Hoover, AL 35242. The practice phone is (256) 283-3930.
- Physicians Endoscopy Center at One Nineteen7191 Cahaba Valley Road, Hoover, AL 35242Phone(256) 283-3930
Source: Dmand AI Affiliation Data
Dr. William E. Kirby III is affiliated with 6 sites of care and 1 medical group
Dr. Kirby's primary practice is Physicians Endoscopy Center at One Nineteen in Hoover, Alabama. Dr. Kirby is also affiliated with Baptist Health Princeton Hospital. The medical group on file is Complete Health - Greystone. Dmand AI also links Dr. Kirby to 2 more home health agencies, 1 group practice or clinic and 1 hospice, each named with a free account.
Physicians Endoscopy Center at One NineteenPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William E. Kirby III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kirby practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Physicians Endoscopy Center at One Nineteen | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Kirby 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.
Dr. William E. Kirby III is one of 1,685 internists in Alabama
Internal medicine is Dr. Kirby's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kirby is licensed in Alabama.
Specialties and state licenses
- Internal medicine, AlabamaPrimary
Internists near Dr. Kirby
Counts of internists 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 E. Kirby III billed Medicare for 2,119 services in 2024
CMS data shows 2,119 Medicare services from Dr. Kirby across 27 procedure codes in 2024, for 196 Medicare patients. Medicare paid $57,036 for them. Every service was in an office.
Medicare services, 20242,119
Medicare patients196
Paid by Medicare$57,036
Procedure codes27
Dr. Kirby's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 7562024: 1,08944%
- Office and hospital visits
- 2023: 4792024: 33630%
- Surgery
- 2023: 1642024: 26059%
- Other services
- 2023: 1392024: 23670%
- Tests and treatments
- 2023: 622024: 9858%
- Imaging
- 2023: 192024: 71274%
- Drugs given in the office
- 2023: 02024: 29
Dr. Kirby compared with the Alabama median for internists, 2024
- Dr. Kirby
- Alabama median
- Medicare services
- 2,119vs 6643.2 times
- Medicare patients
- 196vs 203Close to median
- Part D claims
- 21,328vs 50042.7 times
Medians across 1,610 internists in Alabama with Dmand AI profiles that report each measure.
Dr. Kirby's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Kirby?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kirby and other internists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William E. Kirby III treated 196 Medicare patients in 2024, average age 75
CMS counts 196 Medicare patients who saw Dr. Kirby in 2024. The largest group is 75 to 84, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kirby's median patient age at 71, with 58% women.
Medicare patients, 2024196
Average age75
Average risk score1.42
Also on Medicaid6%
Dr. Kirby's Medicare patients by age, 2024
Dr. Kirby's Medicare patients by sex, 2024
- Women11056%
- Men8644%
Chronic conditions among Dr. Kirby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease61%
- Arthritis46%
- Diabetes39%
- Ischemic heart disease34%
- Mood disorders28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kirby'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
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William E. Kirby III wrote 22,281 Medicare Part D claims in 2024
In 2024, Dr. Kirby wrote 22,281 Medicare Part D claims for 1,557 patients. 86% of them were for generic drugs. CMS names the drug for 21,328 of them, across 213 drugs with 11 or more claims each, at $2,010,355 in total drug cost. In 2023, CMS named 18,184 claims across 221 drugs.
Part D claims, 202422,281
Drugs named by CMS213
Total drug cost$2M
Part D patients1,557
Dr. Kirby's Part D claims by kind of drug, 2024
- Generic19,207 claims86%
- Brand-name2,900 claims13%
- Other174 claims1%
Dr. Kirby'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. Kirby's Part D claims, 2024
- Opioids7%1,459 of 22,281 claims
- Antibiotics1%245 of 22,281 claims
- Antipsychotics, patients 65 and over1%157 of 22,281 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: 18,1842024: 21,32817%
Drugs named by CMS: 213 in 2024, 221 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 E. Kirby III takes part in Medicare
Dr. Kirby 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
Find internists like Dr. Kirby 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.
Dr. William E. Kirby III has worked on 6 clinical trials
Dmand AI links Dr. Kirby to 6 clinical trials. Conditions studied include COVID-19, Osteoarthritis and Pneumonia, Viral. Regeneron Pharmaceuticals sponsors the most, 2. Open Payments lists research payments to Dr. Kirby that name 6 trials.
Conditions in Dr. Kirby's trials
- COVID-19
- Osteoarthritis
- Pneumonia, Viral
- Diabetes Mellitus, Type 2
- Low Back Pain
Investigators on the most trials with Dr. Kirby
- Mohammed A. Allaw, MD3 shared trials
- William Patrick Jennings, MD3 shared trials
- Alan J. Kivitz, MD3 shared trials
Recent clinical trials with Dr. Kirby
$3,890 in research paymentsCOVID-19Pneumonia, Viral
$1,889 in research paymentsOsteoarthritis, KneeOsteoarthritisFasinumab
$3,679 in research paymentsDiabetes Mellitus, Type 2Diabetes MellitusDulaglutideEfpeglenatideBackground therapy Metformin
$280 in research paymentsCOVID-19Pneumonia, ViralSARS-CoV-2 adjuvanted recombinant protein vaccine, bivalent (D614+B.1.351)-AS03SARS-CoV-2 adjuvanted recombinant protein vaccine, monovalent (B.1.351)-AS03SARS-CoV-2 recombinant protein vaccine Phase 2 Formulation 1
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. William E. Kirby III received $15,828 in industry payments from 2016 to 2025
CMS Open Payments shows 923 general payments to Dr. Kirby from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. Allergan Inc. paid the most, $2,331. It also lists 70 research payments totaling $16,056 from 2016 to 2022, naming 6 clinical trials.
General payments to Dr. Kirby by program year, 2016 to 2025
General payments to Dr. Kirby by kind, 2016 to 2025
$15.8Kin total
- Food and beverage$12,77281%
- Travel and lodging$2,90118%
- Education$1551%
Companies that paid Dr. Kirby the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William E. Kirby III graduated from University of Mississippi School of Medicine
Dr. Kirby graduated from University of Mississippi School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William E. Kirby III'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. William E. Kirby III
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 E. Kirby III's NPI number?
Dr. William E. Kirby III's NPI number is 1750499844. It was assigned on August 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William E. Kirby III?
Dr. William E. Kirby III is an internist in Hoover, Alabama. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William E. Kirby III practice?
Dr. Kirby practices at 7191 Cahaba Valley Road, Hoover, AL 35242. Dr. Kirby's primary practice is Physicians Endoscopy Center at One Nineteen in Hoover, Alabama. Dmand AI also links Dr. Kirby to 2 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. William E. Kirby III's office phone number?
The practice phone on file for Dr. Kirby is (256) 283-3930.
What is Dr. William E. Kirby III's medical license number?
Dr. Kirby holds Alabama license 19441.
Which hospitals is Dr. William E. Kirby III affiliated with?
Dr. Kirby is affiliated with Baptist Health Princeton Hospital.
What medical group is Dr. William E. Kirby III part of?
Dr. Kirby is linked to Complete Health - Greystone.
Does Dr. William E. Kirby III accept Medicare?
Yes. CMS data shows Dr. Kirby billed Medicare for 2,119 services in 2024, and Dr. Kirby accepts Medicare assignment.
How many Medicare patients does Dr. William E. Kirby III see?
CMS counts 196 Medicare patients who saw Dr. Kirby in 2024, with an average age of 75.
What services does Dr. William E. Kirby III bill to Medicare?
In 2024, Dr. Kirby's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and lab and pathology test (80048).
Show 5 more questionsShow fewer questions
Where did Dr. William E. Kirby III go to medical school?
Dr. Kirby graduated from University of Mississippi School of Medicine in 1994.
What drugs does Dr. William E. Kirby III prescribe most?
In 2024 Medicare Part D data, Dr. Kirby's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Hydrocodone-Acetaminophen.
Has Dr. William E. Kirby III received payments from drug or device companies?
CMS Open Payments shows $15,828 in general payments to Dr. Kirby from 49 companies from 2016 to 2025. The largest total came from Allergan Inc.
How long has Dr. William E. Kirby III been practicing?
Dr. Kirby graduated from medical school in 1994, 32 years ago.
Does Dr. William E. Kirby III do research?
Dr. Kirby has worked on 6 clinical trials.
Selling to internal medicine practices?
See internists 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