Dr. Douglas Gersh, MD
- Medicare services, 2017
- 32
- Part D claims, 2017
- 134
- Industry payments
- $143
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 774 Christiana Rd, Newark, DE 19713-4236
- Practice phone
- Call (302) 731-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Neuroscience Imaging
Medical specialty practice · Newark, Delaware
Find Dr. Gersh'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. Douglas Gersh is a neurologist in Newark, Delaware
Dr. Gersh practices at Neuroscience Imaging in Newark, Delaware.
Dr. Gersh's NPI, 1902858293, was assigned on May 16, 2006. Dr. Gersh holds Delaware license C1-0002233.
- NPI
- 1902858293NPI Registry (opens in a new tab)
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Practice phone
- (302) 731-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Gersh practices at Neuroscience Imaging in Newark, Delaware
Dr. Gersh's primary practice is Neuroscience Imaging, at 774 Christiana Rd, Newark, DE 19713-4236. The practice phone is (302) 731-3017.
- Neuroscience Imaging774 Christiana Rd, Newark, DE 19713-4236Phone(302) 731-3017
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Gersh is affiliated with 2 sites of care and 1 medical group
Dr. Gersh's primary practice is Neuroscience Imaging in Newark, Delaware. Dmand AI also links Dr. Gersh to 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Douglas Gersh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gersh practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Neuroscience Imaging | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas Gersh is one of 65 neurologists in Delaware
Neurology is Dr. Gersh's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Gersh is licensed in Delaware.
Specialties and state licenses
- Neurology, DelawarePrimary
Neurologists near Dr. Gersh
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. Douglas Gersh billed Medicare for 32 services in 2017
CMS data shows 32 Medicare services from Dr. Gersh across 1 procedure code in 2017, all of them office visits. Medicare paid $1,002 for them. Every service was in an office.
Dr. Gersh's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 952017: 3266%
Dr. Gersh compared with the Delaware median for neurologists, 2017
- Dr. Gersh
- Delaware median
- Medicare services
- 32vs 44593% below
- Part D claims
- 134vs 21939% below
Medians across 62 neurologists in Delaware with Dmand AI profiles that report each measure.
Dr. Gersh'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gersh and other neurologists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Gersh's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Gersh's median patient age at 61, with 0% women.
Dr. Gersh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Douglas Gersh wrote 134 Medicare Part D claims in 2017
In 2017, Dr. Gersh wrote 134 Medicare Part D claims. They cover 8 drugs, with $13,507 in total drug cost. In 2016, CMS named 187 claims across 8 drugs.
Dr. Gersh's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 1872017: 13428%
Drugs named by CMS: 8 in 2017, 8 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Douglas Gersh received $143 in industry payments from 2016 to 2024
CMS Open Payments shows 8 general payments to Dr. Gersh from 3 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $63.
General payments to Dr. Gersh by program year, 2016 to 2024
Companies that paid Dr. Gersh the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Douglas Gersh'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Douglas Gersh
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. Douglas Gersh's NPI number?
Dr. Douglas Gersh's NPI number is 1902858293. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Gersh?
Dr. Douglas Gersh is a neurologist in Newark, Delaware. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Douglas Gersh practice?
Dr. Gersh practices at 774 Christiana Rd, Newark, DE 19713-4236. Dr. Gersh's primary practice is Neuroscience Imaging in Newark, Delaware. Dmand AI also links Dr. Gersh to 1 physician office and 1 medical group.
What is Dr. Douglas Gersh's office phone number?
The practice phone on file for Dr. Gersh is (302) 731-3017.
What is Dr. Douglas Gersh's medical license number?
Dr. Gersh holds Delaware license C1-0002233.
Does Dr. Douglas Gersh accept Medicare?
Yes. CMS data shows Dr. Gersh billed Medicare for 32 services in 2017.
What services does Dr. Douglas Gersh bill to Medicare?
In 2017, Dr. Gersh's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Douglas Gersh prescribe most?
In 2017 Medicare Part D data, Dr. Gersh's most prescribed drugs by claims were Carbidopa-Levodopa, Donepezil HCl and Gabapentin.
Has Dr. Douglas Gersh received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Dr. Gersh from 3 companies from 2016 to 2024. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Douglas Gersh been practicing?
Dr. Gersh's NPI was assigned in 2006.
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