Dr. Michael S. Tornwall, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 178
- Hospital affiliations
- 2
- Industry payments
- $25
- Practice address
- 601 State Route 664N, Logan, OH 43138
- Practice phone
- Call (740) 380-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tornwall'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. Michael S. Tornwall is a general surgeon in Logan, Ohio
Dr. Tornwall practices at Hocking Valley Community Hospital in Logan, Ohio, part of State of Ohio.
Dr. Tornwall's NPI, 1285638957, was assigned on June 9, 2005. Dr. Tornwall graduated from University of Texas Medical Branch at Galveston in 1987. Dr. Tornwall holds Ohio license 35066867T.
- NPI
- 1285638957NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870623606
- NPI enumeration date
- June 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 380-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael S. Tornwall practices at Hocking Valley Community Hospital in Logan, Ohio
Dr. Tornwall's primary practice is Hocking Valley Community Hospital, at 601 State Route 664N, Logan, OH 43138 in Hocking County. The practice phone is (740) 380-8000.
- Hocking Valley Community Hospital601 State Route 664N, Logan, OH 43138 · Hocking CountyPhone(740) 380-8000
Source: Dmand AI Affiliation Data
Dr. Michael S. Tornwall is affiliated with 2 sites of care and 1 medical group
Dr. Tornwall's primary practice is Hocking Valley Community Hospital in Logan, Ohio, part of State of Ohio. Dr. Tornwall is also affiliated with OhioHealth O'Bleness Hospital. The medical group on file is Hocking Valley Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael S. Tornwall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tornwall practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hocking Valley Community Hospital | 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 State of Ohio and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael S. Tornwall is one of 1,056 general surgeons in Ohio
Surgery is Dr. Tornwall's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Tornwall is licensed in Ohio.
Specialties and state licenses
- Surgery, OhioPrimary
General surgeons near Dr. Tornwall
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. Michael S. Tornwall billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Tornwall across 1 procedure code in 2024, for 23 Medicare patients. Medicare paid $985 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tornwall's Medicare services by type, 2019 to 2024
- 2019
- 2024
- Office and hospital visits
- 2019: 1492024: 1491%
Dr. Tornwall compared with the Ohio median for general surgeons, 2024
- Dr. Tornwall
- Ohio median
- Medicare services
- 14vs 16892% below
- Medicare patients
- 23vs 12782% below
- Part D claims
- 139vs 463.0 times
Medians across 1,031 general surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Tornwall's most billed Medicare procedure codes, 2024
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. Tornwall?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tornwall and other general surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael S. Tornwall treated 23 Medicare patients in 2024, average age 76
CMS counts 23 Medicare patients who saw Dr. Tornwall in 2024. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tornwall's median patient age at 63, with 47% women.
Dr. Tornwall's Medicare patients by sex, 2024
- Women1148%
- Men1252%
Chronic conditions among Dr. Tornwall's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tornwall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael S. Tornwall wrote 178 Medicare Part D claims in 2024
In 2024, Dr. Tornwall wrote 178 Medicare Part D claims for 143 patients. 69% of them were for generic drugs. CMS names the drug for 139 of them, across 4 drugs with 11 or more claims each, at $3,071 in total drug cost. In 2023, CMS named 124 claims across 4 drugs.
Dr. Tornwall's Part D claims by kind of drug, 2024
- Generic123 claims69%
- Brand-name55 claims31%
Dr. Tornwall'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. Tornwall's Part D claims, 2024
- Opioids6%11 of 178 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: 1242024: 13912%
Drugs named by CMS: 4 in 2024, 4 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
How Dr. Michael S. Tornwall takes part in Medicare
Dr. Tornwall accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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. Michael S. Tornwall received $25 in industry payments from 2018 to 2019
CMS Open Payments shows 2 general payments to Dr. Tornwall from 2 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. Aries Pharmaceuticals, Inc. paid the most, $13.
General payments to Dr. Tornwall by program year, 2018 to 2019
Companies that paid Dr. Tornwall the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael S. Tornwall graduated from University of Texas Medical Branch at Galveston
Dr. Tornwall graduated from University of Texas Medical Branch at Galveston in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael S. Tornwall'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Michael S. Tornwall
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. Michael S. Tornwall's NPI number?
Dr. Michael S. Tornwall's NPI number is 1285638957. It was assigned on June 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael S. Tornwall?
Dr. Michael S. Tornwall is a general surgeon in Logan, Ohio. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Michael S. Tornwall practice?
Dr. Tornwall practices at 601 State Route 664N, Logan, OH 43138. Dr. Tornwall's primary practice is Hocking Valley Community Hospital in Logan, Ohio, part of State of Ohio.
What is Dr. Michael S. Tornwall's office phone number?
The practice phone on file for Dr. Tornwall is (740) 380-8000.
What is Dr. Michael S. Tornwall's medical license number?
Dr. Tornwall holds Ohio license 35066867T.
Which hospitals is Dr. Michael S. Tornwall affiliated with?
Dr. Tornwall practices at Hocking Valley Community Hospital in Logan, Ohio. Dr. Tornwall is also affiliated with OhioHealth O'Bleness Hospital.
What medical group is Dr. Michael S. Tornwall part of?
Dr. Tornwall is linked to Hocking Valley Medical Group.
Does Dr. Michael S. Tornwall accept Medicare?
Yes. CMS data shows Dr. Tornwall billed Medicare for 14 services in 2024, and Dr. Tornwall accepts Medicare assignment.
How many Medicare patients does Dr. Michael S. Tornwall see?
CMS counts 23 Medicare patients who saw Dr. Tornwall in 2024, with an average age of 76.
What services does Dr. Michael S. Tornwall bill to Medicare?
In 2024, Dr. Tornwall's most billed Medicare services were hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
Where did Dr. Michael S. Tornwall go to medical school?
Dr. Tornwall graduated from University of Texas Medical Branch at Galveston in 1987.
What drugs does Dr. Michael S. Tornwall prescribe most?
In 2024 Medicare Part D data, Dr. Tornwall's most prescribed drugs by claims were Gavilyte-G, Peg-3350 And Electrolytes and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. Michael S. Tornwall received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Tornwall from 2 companies from 2018 to 2019. The largest total came from Aries Pharmaceuticals, Inc.
How long has Dr. Michael S. Tornwall been practicing?
Dr. Tornwall graduated from medical school in 1987, 39 years ago.
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