Dr. Gregory Kent Bergey, MD

  • Baltimore, MD
  • Neurologist
NPI1740246123
Medicare services, 2024
96
Medicare patients, 2024
84
Part D claims, 2024
1,016
Publications
85
MIPS score, 2024
83
Practice address
600 North Wolfe Street, Baltimore, MD 21287
Practice phone
Call (410) 955-9540
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The Johns Hopkins Hospital

Hospital · Baltimore, Maryland

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Dr. Gregory Kent Bergey is a neurologist in Baltimore, Maryland

Dr. Bergey practices at The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System.

Dr. Bergey's NPI, 1740246123, was assigned on April 25, 2006. Dr. Bergey graduated from Perelman School of Medicine - Philadelphia in 1975. Dr. Bergey holds Maryland license D25994.

NPI and contact details
NPI enumeration date
April 25, 2006
NPI status
Active
Practice phone
(410) 955-9540
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
77
Medical school graduation
1975

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

Dr. Gregory Kent Bergey practices at The Johns Hopkins Hospital in Baltimore, Maryland

Dr. Bergey's primary practice is The Johns Hopkins Hospital, at 600 North Wolfe Street, Baltimore, MD 21287 in Baltimore City. The practice phone is (410) 955-9540.

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Gregory Kent Bergey is affiliated with 1 site of care and 2 medical groups

Dr. Bergey's primary practice is The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Bergey to 1 more medical group, named with a free account.

See all 3 affiliations for Dr. Bergey

Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Gregory Kent Bergey's practice

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

EHR by site
SiteEHR vendor and product
The Johns Hopkins HospitalAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Gregory Kent Bergey is one of 445 neurologists in Maryland

Neurology is Dr. Bergey's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Bergey is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Bergey's licenses on file in 4 states: Maryland, Florida, North Carolina and Alabama.

Specialties and state licenses

  • Neurology, MarylandPrimaryLicense D25994 · 1981 to 2026 · taxonomy 2084N0400X
  • Florida licenseSince 2021
  • North Carolina license2020 to 2022
  • Alabama license2020

Clinical focus

Dmand AI lists epilepsy, headaches, migraine and chronic headache and seizures among the conditions Dr. Bergey treats.

Neurologists near Dr. Bergey

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. Gregory Kent Bergey billed Medicare for 96 services in 2024

CMS data shows 96 Medicare services from Dr. Bergey across 2 procedure codes in 2024, for 84 Medicare patients. Medicare paid $9,248 for them.

Medicare services, 202496
Medicare patients84
Paid by Medicare$9,248
Procedure codes2

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

  • 2023
  • 2024
Office and hospital visits
2023: 962024: 6433%
Tests and treatments
2023: 912024: 3265%

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

  • In an office2223%
  • In a facility7477%

Dr. Bergey compared with the Maryland median for neurologists, 2024

  • Dr. Bergey
  • Maryland median
Medicare services
96vs 49180% below
Medicare patients
84vs 22262% below
Part D claims
877vs 2563.4 times

Medians across 394 neurologists in Maryland with Dmand AI profiles that report each measure.

Dr. Bergey'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. Bergey

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

Dr. Gregory Kent Bergey treated 84 Medicare patients in 2024, average age 60

CMS counts 84 Medicare patients who saw Dr. Bergey in 2024. The largest group is under 65, with 40 patients. 62% of them have high cholesterol, and 60% have high blood pressure. 35% are also on Medicaid. Their average risk score is 1.39, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bergey's median patient age at 59, with 67% women.

Medicare patients, 202484
Average age60
Average risk score1.39
Also on Medicaid35%

Dr. Bergey's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bergey's Medicare patients by sex, 2024

  • Women5161%
  • Men3339%

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

  1. High cholesterol62%
  2. High blood pressure60%
  3. Arthritis39%
  4. Anxiety32%
  5. Mood disorders32%
  6. Depression29%
  7. Ischemic heart disease29%
  8. Stroke or TIA23%

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

Dr. Bergey's patients across all payers

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

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women67%
  • Men25%

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

Dr. Gregory Kent Bergey wrote 1,016 Medicare Part D claims in 2024

In 2024, Dr. Bergey wrote 1,016 Medicare Part D claims for 120 patients. 80% of them were for generic drugs. CMS names the drug for 877 of them, across 21 drugs with 11 or more claims each, at $301,278 in total drug cost. In 2023, CMS named 1,021 claims across 22 drugs.

Part D claims, 20241,016
Drugs named by CMS21
Total drug cost$301,278
Part D patients120

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

  • Generic816 claims80%
  • Brand-name184 claims18%
  • Other16 claims2%

Dr. Bergey'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,0212024: 87714%

Drugs named by CMS: 21 in 2024, 22 in 2023.

See all prescribing by Dr. Bergey

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. Gregory Kent Bergey scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Bergey for performance year 2024, reported as part of a group.

Dr. Bergey's MIPS scores, performance year 2024

  • 83of 100Final score
  • 73.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Gregory Kent Bergey has 85 publications on record

Dmand AI links 85 papers to Dr. Bergey, published from 2003 to 2023. 2014 was the busiest year, with 7. The most frequent topics are Electroencephalography, Epilepsy and Cells, Cultured. Dr. Bergey has published most often in Clin Neurophysiol. Dr. Bergey's most frequent co-authors are William Stanley Anderson, MD, Nathan Earl Crone, MD and Aizik L. Wolf, MD.

Papers85
Years published2003 to 2023

Dr. Bergey's papers by year, 2008 to 2023

Topics Dr. Bergey writes about most

  • Electroencephalography
  • Epilepsy
  • Cells, Cultured
  • Seizures
  • Brain
  • Algorithms
  • Brain Mapping
  • Electrodes, Implanted

Dr. Bergey's most frequent co-authors

Recent publications by Dr. Bergey

See all 85 publications and co-authors

See who Dr. Bergey researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bergey 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. Gregory Kent Bergey received $7,055 in industry payments from 2016 to 2024

CMS Open Payments shows 18 general payments to Dr. Bergey from 7 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 37% of the total. Neuropace, Inc. paid the most, $4,053. It also lists 7 research payments totaling $57,303 from 2016 to 2017.

General payments to Dr. Bergey by program year, 2016 to 2024

General payments to Dr. Bergey by kind, 2016 to 2024

$7.1Kin total
  • Consulting fees$2,60037%
  • Education$2,20031%
  • Food and beverage$1,25118%
  • Travel and lodging$1,00414%

Companies that paid Dr. Bergey the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Bergey

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

Dr. Gregory Kent Bergey has 5 awards and honors on record

Dmand AI lists 5 awards for Dr. Bergey, most recently America's Top Doctors in 2014.

Awards and honors for Dr. Bergey

  1. 2014
    • America's Top Doctors
    • Super Doc
  2. 2012
    • Top Doctors:Baltimore Area
    • Top Doctors:Washington-Baltimore
  3. Undated
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Gregory Kent Bergey graduated from Perelman School of Medicine - Philadelphia

Dr. Bergey graduated from Perelman School of Medicine - Philadelphia in 1975. Dr. Bergey is a member of AAN.

  1. Medical schoolPerelman School of Medicine - Philadelphia
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in epilepsyAmerican Board of Psychiatry and Neurology
  4. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Gregory Kent Bergey accepts plans from 4 insurance carriers

Dr. Bergey is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Elevance and CareFirst BlueCross BlueShield. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Elevance
  • CareFirst BlueCross BlueShield
  • DE State Medicaid

Plan types Dr. Bergey accepts, by number of carriers

  1. PPO3
  2. HMO2
  3. EPO1
  4. Medicaid1
  5. Medicare1
  6. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Gregory Kent Bergey'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 percentilesClinician Public Reporting: Overall MIPS Performance (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. Gregory Kent Bergey

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. Gregory Kent Bergey's NPI number?

Dr. Gregory Kent Bergey's NPI number is 1740246123. It was assigned on April 25, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Gregory Kent Bergey?

Dr. Gregory Kent Bergey is a neurologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Gregory Kent Bergey practice?

Dr. Bergey practices at 600 North Wolfe Street, Baltimore, MD 21287. Dr. Bergey's primary practice is The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System. Dmand AI also links Dr. Bergey to 1 medical group.

What is Dr. Gregory Kent Bergey's office phone number?

The practice phone on file for Dr. Bergey is (410) 955-9540.

What is Dr. Gregory Kent Bergey's medical license number?

Dr. Bergey holds Maryland license D25994, one of the licenses on file in 4 states.

Which states has Dr. Gregory Kent Bergey been licensed in?

Dmand AI has state licenses on file for Dr. Bergey in Maryland (1981 to 2026), Florida (since 2021), North Carolina (2020 to 2022) and Alabama (2020).

Which hospitals is Dr. Gregory Kent Bergey affiliated with?

Dr. Bergey practices at The Johns Hopkins Hospital in Baltimore, Maryland.

What medical group is Dr. Gregory Kent Bergey part of?

Dr. Bergey is linked to Johns Hopkins University. Dmand AI links Dr. Bergey to 1 more medical group.

Does Dr. Gregory Kent Bergey accept Medicare?

Yes. CMS data shows Dr. Bergey billed Medicare for 96 services in 2024.

What is Dr. Gregory Kent Bergey's MIPS score?

Dr. Bergey's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Gregory Kent Bergey see?

CMS counts 84 Medicare patients who saw Dr. Bergey in 2024, with an average age of 60.

Is Dr. Gregory Kent Bergey board certified?

Yes. Dr. Bergey is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Gregory Kent Bergey bill to Medicare?

In 2024, Dr. Bergey's most billed Medicare services were office visit, established patient (99214) and nerve and brain test (95720).

Where did Dr. Gregory Kent Bergey go to medical school?

Dr. Bergey graduated from Perelman School of Medicine - Philadelphia in 1975.

What drugs does Dr. Gregory Kent Bergey prescribe most?

In 2024 Medicare Part D data, Dr. Bergey's most prescribed drugs by claims were Levetiracetam, Lamotrigine and Lacosamide.

Has Dr. Gregory Kent Bergey received payments from drug or device companies?

CMS Open Payments shows $7,055 in general payments to Dr. Bergey from 7 companies from 2016 to 2024. The largest total came from Neuropace, Inc.

How long has Dr. Gregory Kent Bergey been practicing?

Dr. Bergey graduated from medical school in 1975, 51 years ago.

Does Dr. Gregory Kent Bergey do research?

Dmand AI links 85 publications to Dr. Bergey, published from 2003 to 2023.

Who does Dr. Gregory Kent Bergey publish with?

Dr. Bergey's most frequent co-authors are William Stanley Anderson, MD (10 shared papers), Nathan Earl Crone, MD (5 shared papers) and Aizik L. Wolf, MD (5 shared papers).

What insurance does Dr. Gregory Kent Bergey accept?

Dr. Bergey is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Elevance and CareFirst BlueCross BlueShield. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

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