Dr. Edwin S. Gerrish, MD
- Medicare services, 2017
- 53
- Part D claims, 2017
- 67
- Hospital affiliations
- 1
- Industry payments
- $213
- Medical group
- 1
- Practice address
- 300 South Bruce Street, Marshall, MN 56258
- Practice phone
- Call (507) 537-9661
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gerrish's professional email, personal email and mobile number
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Dr. Edwin S. Gerrish is a general surgeon in Marshall, Minnesota
Dr. Gerrish practices at Avera Marshall Regional Medical Center in Marshall, Minnesota, part of Avera Health.
Dr. Gerrish's NPI, 1063479517, was assigned on April 27, 2006. Dr. Gerrish holds South Dakota license 1392.
- NPI
- 1063479517NPI Registry (opens in a new tab)
- NPI enumeration date
- April 27, 2006
- NPI status
- Active
- Practice phone
- (507) 537-9661
- 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. Edwin S. Gerrish practices at Avera Marshall Regional Medical Center in Marshall, Minnesota
Dr. Gerrish's primary practice is Avera Marshall Regional Medical Center, at 300 South Bruce Street, Marshall, MN 56258 in Lyon County. The practice phone is (507) 537-9661.
- Avera Marshall Regional Medical Center300 South Bruce Street, Marshall, MN 56258 · Lyon CountyPhone(507) 537-9661
Source: Dmand AI Affiliation Data
Dr. Edwin S. Gerrish is affiliated with 5 sites of care and 1 medical group
Dr. Gerrish's primary practice is Avera Marshall Regional Medical Center in Marshall, Minnesota, part of Avera Health. Dmand AI also links Dr. Gerrish to 1 breast imaging center, 1 group practice or clinic, 1 home health agency, 1 hospice and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Edwin S. Gerrish's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerrish practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera Marshall Regional Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Edwin S. Gerrish is one of 616 general surgeons in Minnesota
Surgery is Dr. Gerrish's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Gerrish is licensed in South Dakota.
Specialties and state licenses
- Surgery, South DakotaPrimary
General surgeons near Dr. Gerrish
Counts of general surgeons 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. Edwin S. Gerrish billed Medicare for 53 services in 2017
CMS data shows 53 Medicare services from Dr. Gerrish across 3 procedure codes in 2017. Medicare paid $5,483 for them.
Dr. Gerrish's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 652017: 2758%
- Other services
- 2016: 262017: 26No change
- Surgery
- 2016: 632017: 0100%
Where Dr. Gerrish's Medicare services took place, 2017
- In an office2751%
- In a facility2649%
Dr. Gerrish compared with the Minnesota median for general surgeons, 2017
- Dr. Gerrish
- Minnesota median
- Medicare services
- 53vs 8437% below
- Part D claims
- 67vs 3497% above
Medians across 549 general surgeons in Minnesota with Dmand AI profiles that report each measure.
Dr. Gerrish'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. Gerrish and other general surgeons in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Edwin S. Gerrish's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Gerrish's median patient age at 32, with 0% women.
Dr. Gerrish's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Edwin S. Gerrish wrote 67 Medicare Part D claims in 2017
In 2017, Dr. Gerrish wrote 67 Medicare Part D claims. They cover 2 drugs, with $881 in total drug cost. In 2016, CMS named 101 claims across 2 drugs.
Dr. Gerrish'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: 1012017: 6734%
Drugs named by CMS: 2 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. Edwin S. Gerrish received $213 in industry payments from 2016 to 2021
CMS Open Payments shows 5 general payments to Dr. Gerrish from 5 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $149.
General payments to Dr. Gerrish by program year, 2016 to 2021
Companies that paid Dr. Gerrish the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Edwin S. Gerrish'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. Edwin S. Gerrish
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. Edwin S. Gerrish's NPI number?
Dr. Edwin S. Gerrish's NPI number is 1063479517. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Edwin S. Gerrish?
Dr. Edwin S. Gerrish is a general surgeon in Marshall, Minnesota. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Edwin S. Gerrish practice?
Dr. Gerrish practices at 300 South Bruce Street, Marshall, MN 56258. Dr. Gerrish's primary practice is Avera Marshall Regional Medical Center in Marshall, Minnesota, part of Avera Health. Dmand AI also links Dr. Gerrish to 1 breast imaging center, 1 group practice or clinic, 1 home health agency, 1 hospice and 1 medical group, and a free account names each one.
What is Dr. Edwin S. Gerrish's office phone number?
The practice phone on file for Dr. Gerrish is (507) 537-9661. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Edwin S. Gerrish's email address?
Dmand AI checks professional and personal email addresses for Dr. Gerrish through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Edwin S. Gerrish's medical license number?
Dr. Gerrish holds South Dakota license 1392.
Which hospitals is Dr. Edwin S. Gerrish affiliated with?
Dr. Gerrish practices at Avera Marshall Regional Medical Center in Marshall, Minnesota.
What medical group is Dr. Edwin S. Gerrish part of?
Dmand AI links Dr. Gerrish to 1 medical group. A free account names the group, with the clinicians and leaders there.
Does Dr. Edwin S. Gerrish accept Medicare?
Yes. CMS data shows Dr. Gerrish billed Medicare for 53 services in 2017.
What services does Dr. Edwin S. Gerrish bill to Medicare?
In 2017, Dr. Gerrish's most billed Medicare services were medicare service (G0121), office visit, established patient (99213) and office visit, established patient (99212).
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What drugs does Dr. Edwin S. Gerrish prescribe most?
In 2017 Medicare Part D data, Dr. Gerrish's most prescribed drugs by claims were Gavilyte-G and Peg 3350-Electrolyte.
Has Dr. Edwin S. Gerrish received payments from drug or device companies?
CMS Open Payments shows $213 in general payments to Dr. Gerrish from 5 companies from 2016 to 2021. The largest total came from Medtronic, Inc.
How long has Dr. Edwin S. Gerrish been practicing?
Dr. Gerrish's NPI was assigned in 2006.
What EHR does Dr. Edwin S. Gerrish's practice use?
Dmand AI tracks the EHR system at Avera Marshall Regional Medical Center and at 4 more sites and 1 medical group. The vendor and product are available with a free Dmand AI account.
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