Dr. Herbert H. Engelhard III, FACS, MD, PhD
- Medicare services, 2018
- 23
- Part D claims, 2017
- 11
- Industry payments
- $35,450
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1302 N Main St, Sandwich, IL 60548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medicine Valley West Hospital - Mammography
Mammography / Breast Imaging Center · Sandwich, Illinois
Find Dr. Engelhard'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. Herbert H. Engelhard III is a neurosurgeon in Sandwich, Illinois
Dr. Engelhard practices at Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois.
Dr. Engelhard's NPI, 1891707469, was assigned on August 12, 2006. Dr. Engelhard holds Illinois license 036-063276.
- NPI
- 1891707469NPI Registry (opens in a new tab)
- NPI enumeration date
- August 12, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Herbert H. Engelhard III practices at Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois
Dr. Engelhard's primary practice is Northwestern Medicine Valley West Hospital - Mammography, at 1302 N Main St, Sandwich, IL 60548.
- Northwestern Medicine Valley West Hospital - Mammography1302 N Main St, Sandwich, IL 60548
Source: Dmand AI Affiliation Data
Dr. Herbert H. Engelhard III is affiliated with 1 site of care
Dr. Engelhard's primary practice is Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Herbert H. Engelhard III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Engelhard practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medicine Valley West Hospital - Mammography | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Herbert H. Engelhard III is one of 303 neurosurgeons in Illinois
Neurological surgery is Dr. Engelhard's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Engelhard is licensed in Illinois.
Specialties and state licenses
- Neurological surgery, IllinoisPrimary
Neurosurgeons near Dr. Engelhard
Counts of neurosurgeons 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. Herbert H. Engelhard III billed Medicare for 23 services in 2018
CMS data shows 23 Medicare services from Dr. Engelhard across 1 procedure code in 2018, all of them office visits. Medicare paid $1,142 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Engelhard's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 342018: 2332%
Dr. Engelhard compared with the Illinois median for neurosurgeons, 2018
- Dr. Engelhard
- Illinois median
- Medicare services
- 23vs 18488% below
- Part D claims
- 11vs 3266% below
Medians across 252 neurosurgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Engelhard's most billed Medicare procedure codes, 2018
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. Engelhard and other neurosurgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Herbert H. Engelhard III's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Engelhard's median patient age at 57, with 0% women.
Dr. Engelhard's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Herbert H. Engelhard III wrote 11 Medicare Part D claims in 2017
In 2017, Dr. Engelhard wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $62 in total drug cost. In 2016, CMS named 27 claims across 2 drugs.
Dr. Engelhard'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: 272017: 1159%
Drugs named by CMS: 1 in 2017, 2 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Herbert H. Engelhard III received $35,450 in industry payments from 2020 to 2024
CMS Open Payments shows 21 general payments to Dr. Engelhard from 1 drug or device company from 2020 to 2024. Consulting fees make up the largest share, 100% of the total. Abbvie Inc. paid the most, $35,450.
General payments to Dr. Engelhard by program year, 2020 to 2024
Companies that paid Dr. Engelhard the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Herbert H. Engelhard III'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) |
| 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. Herbert H. Engelhard III
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. Herbert H. Engelhard III's NPI number?
Dr. Herbert H. Engelhard III's NPI number is 1891707469. It was assigned on August 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Herbert H. Engelhard III?
Dr. Herbert H. Engelhard III is a neurosurgeon in Sandwich, Illinois. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Herbert H. Engelhard III practice?
Dr. Engelhard practices at 1302 N Main St, Sandwich, IL 60548. Dr. Engelhard's primary practice is Northwestern Medicine Valley West Hospital - Mammography in Sandwich, Illinois.
What is Dr. Herbert H. Engelhard III's medical license number?
Dr. Engelhard holds Illinois license 036-063276.
Does Dr. Herbert H. Engelhard III accept Medicare?
Yes. CMS data shows Dr. Engelhard billed Medicare for 23 services in 2018.
What services does Dr. Herbert H. Engelhard III bill to Medicare?
In 2018, Dr. Engelhard's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Herbert H. Engelhard III prescribe most?
In 2017 Medicare Part D data, Dr. Engelhard's most prescribed drugs by claims were Gabapentin.
Has Dr. Herbert H. Engelhard III received payments from drug or device companies?
CMS Open Payments shows $35,450 in general payments to Dr. Engelhard from 1 company from 2020 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Herbert H. Engelhard III been practicing?
Dr. Engelhard's NPI was assigned in 2006.
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