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MICHAEL S TORNWALL M.D.
NPI 1285638957
Surgery in Logan, OH

Active since June 09, 2005PECOS EnrolledAccepts Medicare Assignment
601 STATE ROUTE 664 N, LOGAN, OH 43138(740) 380-8140(740) 380-8510 Get Directions Write a Review

NPPES record last updated: August 20, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 23, 2020, Oct 22, 2020, Oct 10, 2016 (3 updates tracked since 2016).

About Michael S Tornwall M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL S TORNWALL M.D. (NPI 1285638957) is an individual surgery provider in Logan, Ohio, licensed in Ohio (35066867T) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Ohiohealth O'bleness Hospital, and is a graduate of University Of Texas Medical Branch At Galveston (1987).

NPPES Registry Identity

NPI1285638957
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMICHAEL S TORNWALLCredential: M.D.
Location Address601 STATE ROUTE 664 NLogan, OH 43138-8541
Mailing AddressPo Box 228Logan, OH 43138-0228 · (740) 385-7564 · Fax (740) 385-7566
Phone(740) 380-8140
Fax(740) 380-8510
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 1987
Enumeration DateJune 9, 2005
Last NPPES UpdateAugust 20, 20253 updates tracked since enumeration
NPPES CertifiedAugust 20, 2025
✔ NPI 1285638957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in OH · 35066867T
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
601 STATE ROUTE 664 N, Logan, OH 43138
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Other Identifiers 2

Medicaid0974021OH
Other000000195026OH · Anthem

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael S Tornwall M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870623606
PECOS Enrollment IDI20100604000831
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohiohealth O'bleness Hospital

Acute Care Hospitals · Athens, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360014
Location55 Hospital DriveAthens, OH 45701 · Athens County
Emergency services Birthing friendly

Hocking Valley Community Hospital

Critical Access Hospitals · Logan, OH
OwnershipVoluntary non-profit - Other
CMS Certification Number361330
Location601 State Route 664NLogan, OH 43138 · Hocking County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43138 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HOCKING VALLEY COMMUNITY HOSPITAL
Medicare Defined Swing Bed Unit
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8000
MARIE C WALTERS MD
Emergency Medicine
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8000
DOAN V. NGUYEN MD
Emergency Medicine
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8000
HOLLY CHRISTINE SMITH APRN-CNP
Nurse Practitioner (Family)
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8000
MRS. DENISE KIAMY RDN, LD
Dietitian, Registered
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8242
DAVID M. VAZIRI MD
Orthopaedic Surgery
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8140
KAITLIN E. ANGLE APRN-CNP
Nurse Practitioner
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8000
TERESA LYNN JORDAN PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
601 STATE ROUTE 664 N
LOGAN, OH 43138
Hocking County (740) 380-8410

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Tornwall's NPI number?

The NPI number for Michael Tornwall is 1285638957. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Where is Michael Tornwall located?

Michael Tornwall practices at 601 State Route 664 N, Logan, OH 43138. The listed phone number is (740) 380-8140.

What is Michael Tornwall's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Michael Tornwall enrolled in Medicare?

Yes. Michael Tornwall is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Michael Tornwall accept?

Health plans from CareSource, MedMutual and Molina Healthcare list Michael Tornwall as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Michael Tornwall affiliated with any hospitals?

According to CMS data, Michael Tornwall is affiliated with Ohiohealth O'bleness Hospital and Hocking Valley Community Hospital.

When was this NPI record last updated?

The NPPES record for Michael Tornwall was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.