Dr. Gerard L. Hershewe, DO
- Medicare services, 2022
- 5,929
- Part D claims, 2022
- 248
- Publications
- 1
- Industry payments
- $2,558
- Affiliated sites
- 1
- Practice address
- 5854 Peachtree E Cors, Peachtree Corners, GA 30092
- Practice phone
- Call (800) 829-8416
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Option Care
Peachtree Corners, Georgia
Find Dr. Hershewe'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. Gerard L. Hershewe is a neurologist in Peachtree Corners, Georgia
Dr. Hershewe practices at Option Care in Peachtree Corners, Georgia.
Dr. Hershewe's NPI, 1598785065, was assigned on July 20, 2006. Dr. Hershewe graduated from Kansas City University of Physicians and Surgeons in 1979. Dr. Hershewe holds Nevada license 514NV.
- NPI
- 1598785065NPI Registry (opens in a new tab)
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Practice phone
- (800) 829-8416
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gerard L. Hershewe practices at Option Care in Peachtree Corners, Georgia
Dr. Hershewe's primary practice is Option Care, at 5854 Peachtree E Cors, Peachtree Corners, GA 30092 in Gwinnett County. The practice phone is (800) 829-8416.
- Option Care5854 Peachtree E Cors, Peachtree Corners, GA 30092 · Gwinnett CountyPhone(800) 829-8416
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gerard L. Hershewe is affiliated with 2 sites of care
Dr. Hershewe's primary practice is Option Care in Peachtree Corners, Georgia. Dmand AI also links Dr. Hershewe to 1 physician office, 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. Gerard L. Hershewe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hershewe practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Option Care | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gerard L. Hershewe is one of 537 neurologists in Georgia
Neurology is Dr. Hershewe's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Hershewe is licensed in Nevada.
Specialties and state licenses
- Neurology, NevadaPrimary
Neurologists near Dr. Hershewe
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. Gerard L. Hershewe billed Medicare for 5,929 services in 2022
CMS data shows 5,929 Medicare services from Dr. Hershewe across 9 procedure codes in 2022. Medicare paid $72,353 for them. Every service was in an office.
Dr. Hershewe's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Drugs given in the office
- 2021: 16,9002022: 4,97071%
- Tests and treatments
- 2021: 2,8142022: 73874%
- Office and hospital visits
- 2021: 7882022: 19575%
- Surgery
- 2021: 1472022: 2682%
Dr. Hershewe compared with the Georgia median for neurologists, 2022
- Dr. Hershewe
- Georgia median
- Medicare services
- 5,929vs 35616.7 times
- Part D claims
- 248vs 33326% below
Medians across 505 neurologists in Georgia with Dmand AI profiles that report each measure.
Dr. Hershewe's most billed Medicare procedure codes, 2022
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. Hershewe?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hershewe and other neurologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gerard L. Hershewe's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Hershewe's median patient age at 71, with 72% women.
Dr. Hershewe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women72%
- Men26%
Source: Dmand AI Patient Panel Data
Dr. Gerard L. Hershewe wrote 248 Medicare Part D claims in 2022
In 2022, Dr. Hershewe wrote 248 Medicare Part D claims. They cover 10 drugs, with $7,601 in total drug cost. In 2021, CMS named 734 claims across 23 drugs.
Dr. Hershewe's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 7342022: 24866%
Drugs named by CMS: 10 in 2022, 23 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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. Gerard L. Hershewe has 1 publication on record
Dmand AI links 1 paper to Dr. Hershewe in 2018. Dr. Hershewe's most frequent co-authors are Micaela Marie Koci, MD and Timothy M. Koci, MD.
Dr. Hershewe's most frequent co-authors
Recent publications by Dr. Hershewe
See who Dr. Hershewe researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hershewe works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gerard L. Hershewe received $2,558 in industry payments from 2016 to 2022
CMS Open Payments shows 94 general payments to Dr. Hershewe from 22 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. Novartis Pharmaceuticals Corporation paid the most, $555.
General payments to Dr. Hershewe by program year, 2016 to 2022
General payments to Dr. Hershewe by kind, 2016 to 2022
- Food and beverage$2,54399%
- Education$151%
Companies that paid Dr. Hershewe the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gerard L. Hershewe graduated from Kansas City University of Physicians and Surgeons
Dr. Hershewe graduated from Kansas City University of Physicians and Surgeons in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gerard L. Hershewe'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Gerard L. Hershewe
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. Gerard L. Hershewe's NPI number?
Dr. Gerard L. Hershewe's NPI number is 1598785065. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gerard L. Hershewe?
Dr. Gerard L. Hershewe is a neurologist in Peachtree Corners, Georgia. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Gerard L. Hershewe practice?
Dr. Hershewe practices at 5854 Peachtree E Cors, Peachtree Corners, GA 30092. Dr. Hershewe's primary practice is Option Care in Peachtree Corners, Georgia. Dmand AI also links Dr. Hershewe to 1 physician office.
What is Dr. Gerard L. Hershewe's office phone number?
The practice phone on file for Dr. Hershewe is (800) 829-8416.
What is Dr. Gerard L. Hershewe's medical license number?
Dr. Hershewe holds Nevada license 514NV.
Does Dr. Gerard L. Hershewe accept Medicare?
Yes. CMS data shows Dr. Hershewe billed Medicare for 5,929 services in 2022.
What services does Dr. Gerard L. Hershewe bill to Medicare?
In 2022, Dr. Hershewe's most billed Medicare services were injected or infused drug (J0585), nerve and brain test (95930) and eye exam or test (92083).
Where did Dr. Gerard L. Hershewe go to medical school?
Dr. Hershewe graduated from Kansas City University of Physicians and Surgeons in 1979.
What drugs does Dr. Gerard L. Hershewe prescribe most?
In 2022 Medicare Part D data, Dr. Hershewe's most prescribed drugs by claims were Prednisone, Gabapentin and Pyridostigmine Bromide.
Has Dr. Gerard L. Hershewe received payments from drug or device companies?
CMS Open Payments shows $2,558 in general payments to Dr. Hershewe from 22 companies from 2016 to 2022. The largest total came from Novartis Pharmaceuticals Corporation.
Show 3 more questionsShow fewer questions
How long has Dr. Gerard L. Hershewe been practicing?
Dr. Hershewe graduated from medical school in 1979, 47 years ago.
Does Dr. Gerard L. Hershewe do research?
Dmand AI links 1 publication to Dr. Hershewe.
Who does Dr. Gerard L. Hershewe publish with?
Dr. Hershewe's most frequent co-authors are Micaela Marie Koci, MD (1 shared paper) and Timothy M. Koci, MD (1 shared paper).
Selling to neurology practices?
See neurologists in Georgia 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