Dr. David Roger Chabolla, MD

  • Jacksonville, FL
  • Neurologist
NPI1245229319PAC ID8123199262
Medicare services, 2024
1,103
Medicare patients, 2024
604
Part D claims, 2024
3,521
Publications
6
Hospital affiliations
7
Practice address
4201 Belfort Rd, Jacksonville, FL 32216
Practice phone
Call (904) 296-3700
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ascension St. Vincent's Southside Hospital

Hospital · Jacksonville, Florida

See all 9 affiliations

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Dr. David Roger Chabolla is a neurologist in Jacksonville, Florida

Dr. Chabolla practices at Ascension St. Vincent's Southside Hospital in Jacksonville, Florida, part of Ascension Health Alliance.

Dr. Chabolla's NPI, 1245229319, was assigned on October 20, 2005. Dr. Chabolla graduated from UC San Diego School of Medicine in 1990. Dr. Chabolla holds Florida license ME68656.

NPI and contact details
Medicare PAC ID
8123199262
NPI enumeration date
October 20, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(904) 296-3700
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
62
Medical school graduation
1990

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David Roger Chabolla practices at Ascension St. Vincent's Southside Hospital in Jacksonville, Florida

Dr. Chabolla's primary practice is Ascension St. Vincent's Southside Hospital, at 4201 Belfort Rd, Jacksonville, FL 32216 in Duval County. The practice phone is (904) 296-3700.

Source: Dmand AI Affiliation Data

Dr. David Roger Chabolla is affiliated with 8 sites of care and 1 medical group

Dr. Chabolla's primary practice is Ascension St. Vincent's Southside Hospital in Jacksonville, Florida, part of Ascension Health Alliance. Dr. Chabolla is also affiliated with Baptist Medical Center Jacksonville. The medical group on file is St. Vincent's Healthcare. Dmand AI also links Dr. Chabolla to 5 more hospitals and 1 group practice or clinic, each named with a free account.

See all 9 affiliations for Dr. Chabolla

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David Roger Chabolla's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chabolla practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ascension St. Vincent's Southside HospitalAvailable with a free account
+7 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. David Roger Chabolla is one of 1,297 neurologists in Florida

Neurology is Dr. Chabolla's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Chabolla is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Chabolla's licenses on file in 3 states: Florida, Colorado and Minnesota.

Specialties and state licenses

  • Neurology, FloridaPrimaryLicense ME68656 · 1995 to 2026 · taxonomy 2084N0400X
  • Colorado license1994 to 2013
  • Minnesota license1991 to 2008

Clinical focus

Dmand AI lists carpal tunnel syndrome, epilepsy, essential tremor, head injury, hereditary polyneuropathy, hypersomnia, lower back pain and migraine and chronic headache among the conditions Dr. Chabolla treats.

Neurologists near Dr. Chabolla

Counts of neurologists 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. David Roger Chabolla billed Medicare for 1,103 services in 2024

CMS data shows 1,103 Medicare services from Dr. Chabolla across 8 procedure codes in 2024, for 604 Medicare patients. Medicare paid $59,139 for them.

Medicare services, 20241,103
Medicare patients604
Paid by Medicare$59,139
Procedure codes8

Dr. Chabolla's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4402024: 39311%
Other services
2023: 02024: 382
Tests and treatments
2023: 4402024: 32825%

Where Dr. Chabolla's Medicare services took place, 2024

  • In an office50846%
  • In a facility59554%

Dr. Chabolla compared with the Florida median for neurologists, 2024

  • Dr. Chabolla
  • Florida median
Medicare services
1,103vs 4792.3 times
Medicare patients
604vs 2372.5 times
Part D claims
3,352vs 4158.1 times

Medians across 1,209 neurologists in Florida with Dmand AI profiles that report each measure.

Dr. Chabolla'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.

See all procedures by Dr. Chabolla

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David Roger Chabolla treated 604 Medicare patients in 2024, average age 75

CMS counts 604 Medicare patients who saw Dr. Chabolla in 2024. The largest group is 75 to 84, with 221 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.08, 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. Chabolla's median patient age at 74, with 56% women.

Medicare patients, 2024604
Average age75
Average risk score2.08
Also on Medicaid21%

Dr. Chabolla's Medicare patients by age, 2024

Dr. Chabolla's Medicare patients by sex, 2024

  • Women35058%
  • Men25442%

Chronic conditions among Dr. Chabolla's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis60%
  4. Ischemic heart disease44%
  5. Mood disorders44%
  6. Anxiety43%
  7. Diabetes43%
  8. Depression39%

Share of Medicare patients with each condition. A patient can have several.

Dr. Chabolla's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David Roger Chabolla wrote 3,521 Medicare Part D claims in 2024

In 2024, Dr. Chabolla wrote 3,521 Medicare Part D claims for 496 patients. 85% of them were for generic drugs. CMS names the drug for 3,352 of them, across 51 drugs with 11 or more claims each, at $770,527 in total drug cost. In 2023, CMS named 2,828 claims across 49 drugs.

Part D claims, 20243,521
Drugs named by CMS51
Total drug cost$770,527
Part D patients496

Dr. Chabolla's Part D claims by kind of drug, 2024

  • Generic3,009 claims85%
  • Brand-name472 claims13%
  • Other40 claims1%

Dr. Chabolla'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. Chabolla's Part D claims, 2024

  • Antipsychotics, patients 65 and over2%73 of 3,521 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: 2,8282024: 3,35219%

Drugs named by CMS: 51 in 2024, 49 in 2023.

See all prescribing by Dr. Chabolla

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

Dr. David Roger Chabolla offers telehealth to Medicare patients

Dr. Chabolla accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chabolla as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. David Roger Chabolla has 6 publications on record

Dmand AI links 6 papers to Dr. Chabolla in 2006. The most frequent topics are Anticonvulsants, Drug Interactions and Electroencephalography. Dr. Chabolla has published most often in Mayo Clin Proc. Dr. Chabolla's most frequent co-authors are William D. Freeman, MD, Denise M. Harnois, DO and James F. Meschia, MD.

Papers6

Topics Dr. Chabolla writes about most

  • Anticonvulsants
  • Drug Interactions
  • Electroencephalography
  • Liver Transplantation
  • Seizures

Dr. Chabolla's most frequent co-authors

Recent publications by Dr. Chabolla

See all 6 publications and co-authors

See who Dr. Chabolla researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chabolla works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. David Roger Chabolla received $358 in industry payments from 2017 to 2025

CMS Open Payments shows 14 general payments to Dr. Chabolla from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 95% of the total. Amgen Inc. paid the most, $113.

General payments to Dr. Chabolla by program year, 2017 to 2025

General payments to Dr. Chabolla by kind, 2017 to 2025

$358in total
  • Food and beverage$34195%
  • Education$175%

Companies that paid Dr. Chabolla the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Chabolla

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David Roger Chabolla has 1 award and honors on record

Dmand AI lists 1 award for Dr. Chabolla, most recently CMS Stage 1 EHR in 2012.

Awards and honors for Dr. Chabolla

  1. 2012
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. David Roger Chabolla graduated from UC San Diego School of Medicine

Dr. Chabolla graduated from UC San Diego School of Medicine in 1990.

  1. Medical schoolUC San Diego School of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. David Roger Chabolla accepts plans from 16 insurance carriers

Dr. Chabolla is in network with 16 carriers, including United Healthcare, Cigna and Elevance. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Chabolla accepts, by number of carriers

  1. HMO10
  2. PPO10
  3. Medicare7
  4. EPO3
  5. POS2

Source: Dmand AI Insurance Network Data

Sources for Dr. David Roger Chabolla's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David Roger Chabolla

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. David Roger Chabolla's NPI number?

Dr. David Roger Chabolla's NPI number is 1245229319. It was assigned on October 20, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. David Roger Chabolla?

Dr. David Roger Chabolla is a neurologist in Jacksonville, Florida. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. David Roger Chabolla practice?

Dr. Chabolla practices at 4201 Belfort Rd, Jacksonville, FL 32216. Dr. Chabolla's primary practice is Ascension St. Vincent's Southside Hospital in Jacksonville, Florida, part of Ascension Health Alliance. Dmand AI also links Dr. Chabolla to 5 hospitals and 1 group practice or clinic.

What is Dr. David Roger Chabolla's office phone number?

The practice phone on file for Dr. Chabolla is (904) 296-3700.

What is Dr. David Roger Chabolla's medical license number?

Dr. Chabolla holds Florida license ME68656, one of the licenses on file in 3 states.

Which states has Dr. David Roger Chabolla been licensed in?

Dmand AI has state licenses on file for Dr. Chabolla in Florida (1995 to 2026), Colorado (1994 to 2013) and Minnesota (1991 to 2008).

Which hospitals is Dr. David Roger Chabolla affiliated with?

Dr. Chabolla practices at Ascension St. Vincent's Southside Hospital in Jacksonville, Florida. Dr. Chabolla is also affiliated with Baptist Medical Center Jacksonville. Dmand AI links Dr. Chabolla to 5 more hospitals.

What medical group is Dr. David Roger Chabolla part of?

Dr. Chabolla is linked to St. Vincent's Healthcare.

Does Dr. David Roger Chabolla accept Medicare?

Yes. CMS data shows Dr. Chabolla billed Medicare for 1,103 services in 2024, and Dr. Chabolla accepts Medicare assignment.

Does Dr. David Roger Chabolla offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Chabolla as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. David Roger Chabolla see?

CMS counts 604 Medicare patients who saw Dr. Chabolla in 2024, with an average age of 75.

Is Dr. David Roger Chabolla board certified?

Yes. Dr. Chabolla is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. David Roger Chabolla bill to Medicare?

In 2024, Dr. Chabolla's most billed Medicare services were medicare service (G2211), nerve and brain test (95816) and office visit, established patient (99215).

Where did Dr. David Roger Chabolla go to medical school?

Dr. Chabolla graduated from UC San Diego School of Medicine in 1990.

What drugs does Dr. David Roger Chabolla prescribe most?

In 2024 Medicare Part D data, Dr. Chabolla's most prescribed drugs by claims were Lamotrigine, Pregabalin and Topiramate.

Has Dr. David Roger Chabolla received payments from drug or device companies?

CMS Open Payments shows $358 in general payments to Dr. Chabolla from 8 companies from 2017 to 2025. The largest total came from Amgen Inc.

How long has Dr. David Roger Chabolla been practicing?

Dr. Chabolla graduated from medical school in 1990, 36 years ago.

Does Dr. David Roger Chabolla do research?

Dmand AI links 6 publications to Dr. Chabolla.

Who does Dr. David Roger Chabolla publish with?

Dr. Chabolla's most frequent co-authors are William D. Freeman, MD (1 shared paper), Denise M. Harnois, DO (1 shared paper) and James F. Meschia, MD (1 shared paper).

What insurance does Dr. David Roger Chabolla accept?

Dr. Chabolla is in network with 16 carriers, including United Healthcare, Cigna and Elevance. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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