Dr. Warren H. Holley, MD
- Medicare services, 2024
- 3,025
- Medicare patients, 2024
- 2,058
- Part D claims, 2024
- 20
- Hospital affiliations
- 5
- Industry payments
- $415
- Practice address
- 2700 Hospital Dr, Northport, AL 35476
- Practice phone
- Call (205) 759-7378
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northport Medical Center
Northport, Alabama
Find Dr. Holley'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. Warren H. Holley is a cardiologist in Northport, Alabama
Dr. Holley practices at Northport Medical Center in Northport, Alabama.
Dr. Holley's NPI, 1194719567, was assigned on August 31, 2005. Dr. Holley graduated from University of California, Davis School of Medicine in 1990. Dr. Holley holds Alabama license 13116.
- NPI
- 1194719567NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527254267
- NPI enumeration date
- August 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (205) 759-7378
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Warren H. Holley practices at Northport Medical Center in Northport, Alabama
Dr. Holley's primary practice is Northport Medical Center, at 2700 Hospital Dr, Northport, AL 35476 in Tuscaloosa County. The practice phone is (205) 759-7378.
- Northport Medical Center2700 Hospital Dr, Northport, AL 35476 · Tuscaloosa CountyPhone(205) 759-7378
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Warren H. Holley is affiliated with 8 sites of care and 3 medical groups
Dr. Holley's primary practice is Northport Medical Center in Northport, Alabama. Dr. Holley is also affiliated with UAB Hospital. The medical group on file is DCH Regional Medical Center. Dmand AI also links Dr. Holley to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each 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 Dr. Warren H. Holley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holley practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northport Medical Center | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Warren H. Holley is one of 282 cardiologists in Alabama
Cardiovascular disease is Dr. Holley's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Holley is licensed in Alabama.
Specialties and state licenses
- Cardiovascular disease, AlabamaPrimary
Cardiologists near Dr. Holley
Counts of cardiologists 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. Warren H. Holley billed Medicare for 3,025 services in 2024
CMS data shows 3,025 Medicare services from Dr. Holley across 3 procedure codes in 2024, for 2,058 Medicare patients. Medicare paid $46,555 for them.
Dr. Holley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,7332024: 3,02511%
Where Dr. Holley's Medicare services took place, 2024
- In an office49516%
- In a facility2,53084%
Dr. Holley compared with the Alabama median for cardiologists, 2024
- Dr. Holley
- Alabama median
- Medicare services
- 3,025vs 2,61816% above
- Medicare patients
- 2,058vs 7962.6 times
- Part D claims
- 206vs 3,50794% below
Medians across 280 cardiologists in Alabama with Dmand AI profiles that report each measure.
Dr. Holley'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Holley and other cardiologists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Warren H. Holley treated 2,058 Medicare patients in 2024, average age 73
CMS counts 2,058 Medicare patients who saw Dr. Holley in 2024. The largest group is 65 to 74, with 719 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Holley's median patient age at 71, with 58% women.
Dr. Holley's Medicare patients by age, 2024
Dr. Holley's Medicare patients by sex, 2024
- Women1,13855%
- Men92045%
Chronic conditions among Dr. Holley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes46%
- Chronic kidney disease40%
- Ischemic heart disease39%
- Mood disorders39%
- Heart failure37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holley'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. Warren H. Holley wrote 20 Medicare Part D claims in 2024
In 2024, Dr. Holley wrote 20 Medicare Part D claims. They cover 12 drugs, with $15,138 in total drug cost. In 2016, CMS named 871 claims across 29 drugs.
Dr. Holley's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 8712017: 20676%
Drugs named by CMS: 12 in 2017, 29 in 2016.
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. Warren H. Holley takes part in Medicare
Dr. Holley 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)
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Dr. Warren H. Holley received $415 in industry payments from 2016 to 2023
CMS Open Payments shows 23 general payments to Dr. Holley from 13 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Braemar Manufacturing, LLC paid the most, $125.
General payments to Dr. Holley by program year, 2016 to 2023
Companies that paid Dr. Holley the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Warren H. Holley graduated from University of California, Davis School of Medicine
Dr. Holley graduated from University of California, Davis School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Warren H. Holley'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 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) |
| 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. Warren H. Holley
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. Warren H. Holley's NPI number?
Dr. Warren H. Holley's NPI number is 1194719567. It was assigned on August 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Warren H. Holley?
Dr. Warren H. Holley is a cardiologist in Northport, Alabama. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Warren H. Holley practice?
Dr. Holley practices at 2700 Hospital Dr, Northport, AL 35476. Dr. Holley's primary practice is Northport Medical Center in Northport, Alabama. Dmand AI also links Dr. Holley to 4 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Warren H. Holley's office phone number?
The practice phone on file for Dr. Holley is (205) 759-7378.
What is Dr. Warren H. Holley's medical license number?
Dr. Holley holds Alabama license 13116.
Which hospitals is Dr. Warren H. Holley affiliated with?
Dr. Holley is affiliated with UAB Hospital. Dmand AI links Dr. Holley to 4 more hospitals.
What medical group is Dr. Warren H. Holley part of?
Dr. Holley is linked to DCH Regional Medical Center. Dmand AI links Dr. Holley to 2 more medical groups.
Does Dr. Warren H. Holley accept Medicare?
Yes. CMS data shows Dr. Holley billed Medicare for 3,025 services in 2024, and Dr. Holley accepts Medicare assignment.
How many Medicare patients does Dr. Warren H. Holley see?
CMS counts 2,058 Medicare patients who saw Dr. Holley in 2024, with an average age of 73.
What services does Dr. Warren H. Holley bill to Medicare?
In 2024, Dr. Holley's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and heart test or procedure (93308).
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Where did Dr. Warren H. Holley go to medical school?
Dr. Holley graduated from University of California, Davis School of Medicine in 1990.
What drugs does Dr. Warren H. Holley prescribe most?
In 2017 Medicare Part D data, Dr. Holley's most prescribed drugs by claims were Metoprolol Tartrate, Furosemide and Xarelto.
Has Dr. Warren H. Holley received payments from drug or device companies?
CMS Open Payments shows $415 in general payments to Dr. Holley from 13 companies from 2016 to 2023. The largest total came from Braemar Manufacturing, LLC.
How long has Dr. Warren H. Holley been practicing?
Dr. Holley graduated from medical school in 1990, 36 years ago.
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