Hernia, InguinalHerniorrhaphyPostoperative Complications
Dr. David Michael Grischkan, MD
NPI1427149855
- Medicare services, 2020
- 18
- Part D claims, 2024
- 31
- Publications
- 3
- Industry payments
- $16
- Affiliated sites
- 1
- Practice address
- 24025 Commerce Park, Beachwood, OH 44122
- Practice phone
- Call (216) 839-1800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgcenter Cleveland, LLC
Beachwood, Ohio
Find Dr. Grischkan'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. David Michael Grischkan is a general surgeon in Beachwood, Ohio
Dr. Grischkan practices at Surgcenter Cleveland, LLC in Beachwood, Ohio.
Dr. Grischkan's NPI, 1427149855, was assigned on September 28, 2006. Dr. Grischkan holds Ohio license 35 043703.
NPI and contact details
- NPI
- 1427149855NPI Registry (opens in a new tab)
- NPI enumeration date
- September 28, 2006
- NPI status
- Active
- Practice phone
- (216) 839-1800
- 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 Practice Data
Dr. David Michael Grischkan practices at Surgcenter Cleveland, LLC in Beachwood, Ohio
Dr. Grischkan's primary practice is Surgcenter Cleveland, LLC, at 24025 Commerce Park, Beachwood, OH 44122 in Cuyahoga County. The practice phone is (216) 839-1800.
- Surgcenter Cleveland, LLC24025 Commerce Park, Beachwood, OH 44122 · Cuyahoga CountyPhone(216) 839-1800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Michael Grischkan is affiliated with 2 sites of care
Dr. Grischkan's primary practice is Surgcenter Cleveland, LLC in Beachwood, Ohio. Dmand AI also links Dr. Grischkan to 1 physician office, named with a free account.
Surgcenter Cleveland, LLCPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Michael Grischkan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grischkan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgcenter Cleveland, LLC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Grischkan practices
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. David Michael Grischkan is one of 1,056 general surgeons in Ohio
Surgery is Dr. Grischkan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Grischkan is licensed in Ohio.
Specialties and state licenses
- Surgery, OhioPrimary
General surgeons near Dr. Grischkan
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,056general surgeons in Ohio
7general surgeons in Beachwood
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Michael Grischkan billed Medicare for 18 services in 2020
CMS data shows 18 Medicare services from Dr. Grischkan across 1 procedure code in 2020, all of them office visits. Medicare paid $364 for them. Every service was in an office.
Medicare services, 202018
Paid by Medicare$364
Procedure codes1
Dr. Grischkan's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 992020: 1882%
- Surgery
- 2019: 142020: 0100%
Dr. Grischkan compared with the Ohio median for general surgeons, 2020
- Dr. Grischkan
- Ohio median
- Medicare services
- 18vs 16889% below
- Part D claims
- 24vs 4648% below
Medians across 1,031 general surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Grischkan's most billed Medicare procedure codes, 2020
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. Grischkan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grischkan and other general surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Michael Grischkan's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Grischkan's median patient age at 57, with 36% women.
Dr. Grischkan'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
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. David Michael Grischkan wrote 31 Medicare Part D claims in 2024
In 2024, Dr. Grischkan wrote 31 Medicare Part D claims for 26 patients. 100% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $165 in total drug cost. In 2023, CMS named 28 claims across 1 drug.
Part D claims, 202431
Drugs named by CMS1
Total drug cost$165
Part D patients26
Dr. Grischkan'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.
Drug classes CMS tracks in Dr. Grischkan's Part D claims, 2024
- Opioids81%25 of 31 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 282024: 2414%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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
For MedTech and pharma teams
Find general surgeons like Dr. Grischkan by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Michael Grischkan has 3 publications on record
Dmand AI links 3 papers to Dr. Grischkan, published from 2015 to 2020. The most frequent topics are Herniorrhaphy, Surgical Mesh and Polypropylenes. Dr. Grischkan has published most often in Hernia.
Papers3
Years published2015 to 2020
Topics Dr. Grischkan writes about most
- Herniorrhaphy
- Surgical Mesh
- Polypropylenes
Recent publications by Dr. Grischkan
Chronic PainHerniorrhaphyNerve Regeneration
HerniorrhaphyPain MeasurementPolypropylenes
See who Dr. Grischkan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grischkan works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Michael Grischkan received $16 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Grischkan from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Covidien LP paid the most, $16.
Companies that paid Dr. Grischkan the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Michael Grischkan'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)Medicare Part D Prescribers - by Provider (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) |
| 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. David Michael Grischkan
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. David Michael Grischkan's NPI number?
Dr. David Michael Grischkan's NPI number is 1427149855. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Michael Grischkan?
Dr. David Michael Grischkan is a general surgeon in Beachwood, Ohio. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David Michael Grischkan practice?
Dr. Grischkan practices at 24025 Commerce Park, Beachwood, OH 44122. Dr. Grischkan's primary practice is Surgcenter Cleveland, LLC in Beachwood, Ohio. Dmand AI also links Dr. Grischkan to 1 physician office.
What is Dr. David Michael Grischkan's office phone number?
The practice phone on file for Dr. Grischkan is (216) 839-1800.
What is Dr. David Michael Grischkan's medical license number?
Dr. Grischkan holds Ohio license 35 043703.
Does Dr. David Michael Grischkan accept Medicare?
Yes. CMS data shows Dr. Grischkan billed Medicare for 18 services in 2020.
What services does Dr. David Michael Grischkan bill to Medicare?
In 2020, Dr. Grischkan's most billed Medicare services were office visit, established patient (99212).
What drugs does Dr. David Michael Grischkan prescribe most?
In 2024 Medicare Part D data, Dr. Grischkan's most prescribed drugs by claims were Oxycodone-Acetaminophen.
Has Dr. David Michael Grischkan received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Grischkan from 1 company from 2018 to 2018. The largest total came from Covidien LP.
How long has Dr. David Michael Grischkan been practicing?
Dr. Grischkan's NPI was assigned in 2006.
Does Dr. David Michael Grischkan do research?
Dmand AI links 3 publications to Dr. Grischkan, published from 2015 to 2020.
Selling to surgery practices?
See general surgeons in Ohio 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