Dr. Alison Ruth Calkins, MD
- Medicare services, 2024
- 686
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 56
- Hospital affiliations
- 1
- Industry payments
- $79
- Practice address
- 3001 W Martin Luther King Jr Blvd, Tampa, FL 33607
- Practice phone
- Call (813) 870-4398
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Calkins' 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. Alison Ruth Calkins is a radiation oncologist in Tampa, Florida
Dr. Calkins practices at BayCare St. Joseph's Hospital in Tampa, Florida, part of BayCare Health System.
Dr. Calkins' NPI, 1144228222, was assigned on July 12, 2005. Dr. Calkins graduated from Indiana University School of Medicine in 1981. Dr. Calkins holds Florida license ME58538.
- NPI
- 1144228222NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Practice phone
- (813) 870-4398
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Alison Ruth Calkins practices at BayCare St. Joseph's Hospital in Tampa, Florida
Dr. Calkins' primary practice is BayCare St. Joseph's Hospital, at 3001 W Martin Luther King Jr Blvd, Tampa, FL 33607 in Hillsborough County. The practice phone is (813) 870-4398.
- BayCare St. Joseph's Hospital3001 W Martin Luther King Jr Blvd, Tampa, FL 33607 · Hillsborough CountyPhone(813) 870-4398
Source: Dmand AI Affiliation Data
Dr. Alison Ruth Calkins is affiliated with 1 site of care and 3 medical groups
Dr. Calkins' primary practice is BayCare St. Joseph's Hospital in Tampa, Florida, part of BayCare Health System. The medical group on file is Tampa Oncology and Proton. Dmand AI also links Dr. Calkins to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alison Ruth Calkins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Calkins practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| BayCare St. Joseph's Hospital | Available with a free account |
| +2 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 BayCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alison Ruth Calkins is one of 467 radiation oncologists in Florida
Radiation oncology is Dr. Calkins' primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Calkins is licensed in Florida.
Specialties and state licenses
- Radiation oncology, FloridaPrimary
Radiation oncologists near Dr. Calkins
Counts of radiation oncologists 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. Alison Ruth Calkins billed Medicare for 686 services in 2024
CMS data shows 686 Medicare services from Dr. Calkins across 10 procedure codes in 2024, for 104 Medicare patients. Medicare paid $42,335 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Calkins' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 2742024: 551101%
- Other services
- 2023: 452024: 115156%
- Office and hospital visits
- 2023: 122024: 2067%
Dr. Calkins compared with the Florida median for radiation oncologists, 2024
- Dr. Calkins
- Florida median
- Medicare services
- 686vs 1,67659% below
- Medicare patients
- 104vs 20249% below
- Part D claims
- 11vs 4777% below
Medians across 437 radiation oncologists in Florida with Dmand AI profiles that report each measure.
Dr. Calkins' 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. Calkins?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Calkins and other radiation oncologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alison Ruth Calkins treated 104 Medicare patients in 2024, average age 74
CMS counts 104 Medicare patients who saw Dr. Calkins in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.80, 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. Calkins' median patient age at 66, with 100% women.
Dr. Calkins' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Calkins' Medicare patients by sex, 2024
- Women6966%
- Men3534%
Chronic conditions among Dr. Calkins' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer74%
- Arthritis54%
- Ischemic heart disease48%
- Anxiety35%
- Chronic kidney disease31%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Calkins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alison Ruth Calkins wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Calkins wrote 56 Medicare Part D claims for 31 patients. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $142 in total drug cost.
Dr. Calkins' 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. Calkins' Part D claims, 2024
- Opioids34%19 of 56 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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. Alison Ruth Calkins received $79 in industry payments from 2020 to 2021
CMS Open Payments shows 4 general payments to Dr. Calkins from 1 drug or device company from 2020 to 2021. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $79.
General payments to Dr. Calkins by program year, 2020 to 2021
Companies that paid Dr. Calkins the most, 2020 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alison Ruth Calkins graduated from Indiana University School of Medicine
Dr. Calkins graduated from Indiana University School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alison Ruth Calkins'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) |
| 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. Alison Ruth Calkins
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. Alison Ruth Calkins' NPI number?
Dr. Alison Ruth Calkins' NPI number is 1144228222. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Alison Ruth Calkins?
Dr. Alison Ruth Calkins is a radiation oncologist in Tampa, Florida. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Alison Ruth Calkins practice?
Dr. Calkins practices at 3001 W Martin Luther King Jr Blvd, Tampa, FL 33607. Dr. Calkins' primary practice is BayCare St. Joseph's Hospital in Tampa, Florida, part of BayCare Health System. Dmand AI also links Dr. Calkins to 2 medical groups.
What is Dr. Alison Ruth Calkins' office phone number?
The practice phone on file for Dr. Calkins is (813) 870-4398.
What is Dr. Alison Ruth Calkins' medical license number?
Dr. Calkins holds Florida license ME58538.
Which hospitals is Dr. Alison Ruth Calkins affiliated with?
Dr. Calkins practices at BayCare St. Joseph's Hospital in Tampa, Florida.
What medical group is Dr. Alison Ruth Calkins part of?
Dr. Calkins is linked to Tampa Oncology and Proton. Dmand AI links Dr. Calkins to 2 more medical groups.
Does Dr. Alison Ruth Calkins accept Medicare?
Yes. CMS data shows Dr. Calkins billed Medicare for 686 services in 2024.
How many Medicare patients does Dr. Alison Ruth Calkins see?
CMS counts 104 Medicare patients who saw Dr. Calkins in 2024, with an average age of 74.
What services does Dr. Alison Ruth Calkins bill to Medicare?
In 2024, Dr. Calkins' most billed Medicare services were radiation oncology (77014), medicare service (G6017) and radiation oncology (77427).
Show 4 more questionsShow fewer questions
Where did Dr. Alison Ruth Calkins go to medical school?
Dr. Calkins graduated from Indiana University School of Medicine in 1981.
What drugs does Dr. Alison Ruth Calkins prescribe most?
In 2024 Medicare Part D data, Dr. Calkins' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Alison Ruth Calkins received payments from drug or device companies?
CMS Open Payments shows $79 in general payments to Dr. Calkins from 1 company from 2020 to 2021. The largest total came from Abbvie Inc.
How long has Dr. Alison Ruth Calkins been practicing?
Dr. Calkins graduated from medical school in 1981, 45 years ago.
Selling to radiation oncology practices?
See radiation oncologists in Florida 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