Dr. Douglas A. Davies, MD
- Medicare services, 2024
- 364
- Medicare patients, 2024
- 217
- Part D claims, 2024
- 14
- Industry payments
- $1,647
- Affiliated sites
- 1
- Practice address
- 1120 S Utica Ave, Tulsa, OK 74104
- Practice phone
- Call (918) 579-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hillcrest Medical Center
Tulsa, Oklahoma
Find Dr. Davies' 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. Douglas A. Davies is a cardiologist in Tulsa, Oklahoma
Dr. Davies practices at Hillcrest Medical Center in Tulsa, Oklahoma.
Dr. Davies' NPI, 1437122058, was assigned on February 13, 2006. Dr. Davies graduated from Johns Hopkins University School of Medicine in 1980. Dr. Davies holds Oklahoma license 28117.
- NPI
- 1437122058NPI Registry (opens in a new tab)
- NPI enumeration date
- February 13, 2006
- NPI status
- Active
- Practice phone
- (918) 579-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Douglas A. Davies practices at Hillcrest Medical Center in Tulsa, Oklahoma
Dr. Davies' primary practice is Hillcrest Medical Center, at 1120 S Utica Ave, Tulsa, OK 74104 in Tulsa County. The practice phone is (918) 579-1000.
- Hillcrest Medical Center1120 S Utica Ave, Tulsa, OK 74104 · Tulsa CountyPhone(918) 579-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Douglas A. Davies is affiliated with 2 sites of care and 1 medical group
Dr. Davies' primary practice is Hillcrest Medical Center in Tulsa, Oklahoma. The medical group on file is Oklahoma Heart Institute. Dmand AI also links Dr. Davies to 1 more group practice or clinic, 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. Douglas A. Davies' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davies practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillcrest Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas A. Davies is one of 186 cardiologists in Oklahoma
Cardiovascular disease is Dr. Davies' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Davies is licensed in Oklahoma.
Specialties and state licenses
- Cardiovascular disease, OklahomaPrimary
Cardiologists near Dr. Davies
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. Douglas A. Davies billed Medicare for 364 services in 2024
CMS data shows 364 Medicare services from Dr. Davies across 4 procedure codes in 2024, for 217 Medicare patients. Medicare paid $22,878 for them.
Dr. Davies' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3172024: 2909%
- Tests and treatments
- 2023: 472024: 7457%
Where Dr. Davies' Medicare services took place, 2024
- In an office4713%
- In a facility31787%
Dr. Davies compared with the Oklahoma median for cardiologists, 2024
- Dr. Davies
- Oklahoma median
- Medicare services
- 364vs 2,25184% below
- Medicare patients
- 217vs 1,06480% below
- Part D claims
- 15vs 2,41799% below
Medians across 176 cardiologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Davies' 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. Davies and other cardiologists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas A. Davies treated 217 Medicare patients in 2024, average age 74
CMS counts 217 Medicare patients who saw Dr. Davies in 2024. The largest group is 65 to 74, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.01, 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. Davies' median patient age at 68, with 29% women.
Dr. Davies' Medicare patients by age, 2024
Dr. Davies' Medicare patients by sex, 2024
- Women10448%
- Men11352%
Chronic conditions among Dr. Davies' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure72%
- Diabetes56%
- Arthritis48%
- Chronic kidney disease48%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Davies' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women29%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas A. Davies wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Davies wrote 14 Medicare Part D claims. 79% of them were for generic drugs. They cover 1 drug, with $110 in total drug cost.
Dr. Davies' Part D claims by kind of drug, 2024
- Generic11 claims79%
- Brand-name and other3 claims21%
Dr. Davies' most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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
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Dr. Douglas A. Davies received $1,647 in industry payments from 2016 to 2025
CMS Open Payments shows 37 general payments to Dr. Davies from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $566.
General payments to Dr. Davies by program year, 2016 to 2025
General payments to Dr. Davies by kind, 2016 to 2025
- Food and beverage$1,63499%
- Education$141%
Companies that paid Dr. Davies 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. Douglas A. Davies graduated from Johns Hopkins University School of Medicine
Dr. Davies graduated from Johns Hopkins University School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Douglas A. Davies'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) |
| 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. Douglas A. Davies
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. Douglas A. Davies' NPI number?
Dr. Douglas A. Davies' NPI number is 1437122058. It was assigned on February 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas A. Davies?
Dr. Douglas A. Davies is a cardiologist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Douglas A. Davies practice?
Dr. Davies practices at 1120 S Utica Ave, Tulsa, OK 74104. Dr. Davies' primary practice is Hillcrest Medical Center in Tulsa, Oklahoma. Dmand AI also links Dr. Davies to 1 group practice or clinic.
What is Dr. Douglas A. Davies' office phone number?
The practice phone on file for Dr. Davies is (918) 579-1000.
What is Dr. Douglas A. Davies' medical license number?
Dr. Davies holds Oklahoma license 28117.
What medical group is Dr. Douglas A. Davies part of?
Dr. Davies is linked to Oklahoma Heart Institute.
Does Dr. Douglas A. Davies accept Medicare?
Yes. CMS data shows Dr. Davies billed Medicare for 364 services in 2024.
How many Medicare patients does Dr. Douglas A. Davies see?
CMS counts 217 Medicare patients who saw Dr. Davies in 2024, with an average age of 74.
What services does Dr. Douglas A. Davies bill to Medicare?
In 2024, Dr. Davies' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and heart test or procedure (93306).
Where did Dr. Douglas A. Davies go to medical school?
Dr. Davies graduated from Johns Hopkins University School of Medicine in 1980.
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What drugs does Dr. Douglas A. Davies prescribe most?
In 2016 Medicare Part D data, Dr. Davies' most prescribed drugs by claims were Omeprazole.
Has Dr. Douglas A. Davies received payments from drug or device companies?
CMS Open Payments shows $1,647 in general payments to Dr. Davies from 13 companies from 2016 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Douglas A. Davies been practicing?
Dr. Davies graduated from medical school in 1980, 46 years ago.
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