Dr. Mary June Derbenwick, MD
- Medicare services, 2017
- 44
- Part D claims, 2024
- 1,588
- Hospital affiliations
- 1
- Industry payments
- $189
- Medical group
- 1
- Practice address
- 303 N Clyde Morris Blvd, Daytona Beach, FL 32114
- Practice phone
- Call (386) 254-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Derbenwick'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. Mary June Derbenwick is a vascular neurology physician in Daytona Beach, Florida
Dr. Derbenwick practices at Halifax Health Medical Center of Daytona Beach in Daytona Beach, Florida, part of Halifax Health District.
Dr. Derbenwick's NPI, 1063405975, was assigned on August 25, 2005. Dr. Derbenwick graduated from West Virginia University School Of Medicine in 1971. Dr. Derbenwick holds Florida license ME0028487.
- NPI
- 1063405975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032199542
- NPI enumeration date
- August 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (386) 254-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary June Derbenwick practices at Halifax Health Medical Center of Daytona Beach in Daytona Beach, Florida
Dr. Derbenwick's primary practice is Halifax Health Medical Center of Daytona Beach, at 303 N Clyde Morris Blvd, Daytona Beach, FL 32114 in Volusia County. The practice phone is (386) 254-4000.
- Halifax Health Medical Center of Daytona Beach303 N Clyde Morris Blvd, Daytona Beach, FL 32114 · Volusia CountyPhone(386) 254-4000
Source: Dmand AI Affiliation Data
Dr. Mary June Derbenwick is affiliated with 3 sites of care and 1 medical group
Dr. Derbenwick's primary practice is Halifax Health Medical Center of Daytona Beach in Daytona Beach, Florida, part of Halifax Health District. The medical group on file is Florida Health Care Plans. Dmand AI also links Dr. Derbenwick to 1 more behavioral health center and 1 group practice or clinic, 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. Mary June Derbenwick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Derbenwick practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Halifax Health Medical Center of Daytona Beach | Available with a free account |
| +2 more affiliated sites | 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 Halifax Health District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mary June Derbenwick is one of 52 vascular neurology physicians in Florida
Vascular neurology is Dr. Derbenwick's primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dr. Derbenwick is licensed in Florida.
Specialties and state licenses
- Vascular neurology, FloridaPrimary
Vascular neurology physicians near Dr. Derbenwick
Counts of vascular neurology 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. Mary June Derbenwick billed Medicare for 44 services in 2017
CMS data shows 44 Medicare services from Dr. Derbenwick across 2 procedure codes in 2017, all of them office visits. Medicare paid $2,437 for them. Every service was in an office.
Dr. Derbenwick's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 642017: 4431%
Dr. Derbenwick compared with the Florida median for vascular neurology physicians, 2017
- Dr. Derbenwick
- Florida median
- Medicare services
- 44vs 34287% below
- Part D claims
- 1,416vs 3639.3 times
Medians across 51 vascular neurology physicians in Florida with Dmand AI profiles that report each measure.
Dr. Derbenwick's most billed Medicare procedure codes, 2017
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. Derbenwick?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Derbenwick and other vascular neurology physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mary June Derbenwick's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Derbenwick's median patient age at 62, with 67% women.
Dr. Derbenwick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Mary June Derbenwick wrote 1,588 Medicare Part D claims in 2024
In 2024, Dr. Derbenwick wrote 1,588 Medicare Part D claims for 312 patients. 98% of them were for generic drugs. CMS names the drug for 1,416 of them, across 31 drugs with 11 or more claims each, at $63,776 in total drug cost. In 2023, CMS named 1,613 claims across 34 drugs.
Dr. Derbenwick's Part D claims by kind of drug, 2024
- Generic1,556 claims98%
- Brand-name and other32 claims2%
Dr. Derbenwick'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. Derbenwick's Part D claims, 2024
- Antipsychotics, patients 65 and over2%24 of 1,588 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: 1,6132024: 1,41612%
Drugs named by CMS: 31 in 2024, 34 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. Mary June Derbenwick takes part in Medicare
Dr. Derbenwick 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. Mary June Derbenwick received $189 in industry payments from 2018 to 2023
CMS Open Payments shows 3 general payments to Dr. Derbenwick from 3 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $89.
General payments to Dr. Derbenwick by program year, 2018 to 2023
Companies that paid Dr. Derbenwick the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary June Derbenwick has 1 award and honors on record
Dmand AI lists 1 award for Dr. Derbenwick, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Derbenwick
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Mary June Derbenwick graduated from West Virginia University School Of Medicine
Dr. Derbenwick graduated from West Virginia University School Of Medicine in 1971.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Mary June Derbenwick accepts plans from 2 insurance carriers
Dr. Derbenwick is in network with 2 carriers, including Florida Health Care Plans and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Florida Health Care Plans
- CMS Medicare
Plan types Dr. Derbenwick accepts, by number of carriers
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mary June Derbenwick'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 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Mary June Derbenwick
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. Mary June Derbenwick's NPI number?
Dr. Mary June Derbenwick's NPI number is 1063405975. It was assigned on August 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary June Derbenwick?
Dr. Mary June Derbenwick is a vascular neurology physician in Daytona Beach, Florida. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).
Where does Dr. Mary June Derbenwick practice?
Dr. Derbenwick practices at 303 N Clyde Morris Blvd, Daytona Beach, FL 32114. Dr. Derbenwick's primary practice is Halifax Health Medical Center of Daytona Beach in Daytona Beach, Florida, part of Halifax Health District. Dmand AI also links Dr. Derbenwick to 1 behavioral health center and 1 group practice or clinic.
What is Dr. Mary June Derbenwick's office phone number?
The practice phone on file for Dr. Derbenwick is (386) 254-4000.
What is Dr. Mary June Derbenwick's medical license number?
Dr. Derbenwick holds Florida license ME0028487.
Which hospitals is Dr. Mary June Derbenwick affiliated with?
Dr. Derbenwick practices at Halifax Health Medical Center of Daytona Beach in Daytona Beach, Florida.
What medical group is Dr. Mary June Derbenwick part of?
Dr. Derbenwick is linked to Florida Health Care Plans.
Does Dr. Mary June Derbenwick accept Medicare?
Yes. CMS data shows Dr. Derbenwick billed Medicare for 44 services in 2017, and Dr. Derbenwick accepts Medicare assignment.
What services does Dr. Mary June Derbenwick bill to Medicare?
In 2017, Dr. Derbenwick's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Mary June Derbenwick go to medical school?
Dr. Derbenwick graduated from West Virginia University School Of Medicine in 1971.
Show 4 more questionsShow fewer questions
What drugs does Dr. Mary June Derbenwick prescribe most?
In 2024 Medicare Part D data, Dr. Derbenwick's most prescribed drugs by claims were Memantine HCl, Gabapentin and Carbidopa-Levodopa.
Has Dr. Mary June Derbenwick received payments from drug or device companies?
CMS Open Payments shows $189 in general payments to Dr. Derbenwick from 3 companies from 2018 to 2023. The largest total came from Pfizer Inc.
How long has Dr. Mary June Derbenwick been practicing?
Dr. Derbenwick graduated from medical school in 1971, 55 years ago.
What insurance does Dr. Mary June Derbenwick accept?
Dr. Derbenwick is in network with 2 carriers, including Florida Health Care Plans and CMS Medicare. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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