Mark J Akers, M.D.
Individual provider Active NPI Internal Medicine Physician · Tiffin, OH
NPI 1174578645 · NPPES record last updated Jul 13, 2026
Key facts
- NPI
- 1174578645
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Internal Medicine Physician 207R00000X
- License
- 35077152 (OH)
- Practice address
- 81 Ashwood Dr
Tiffin, OH 44883-1909 - Phone
- (419) 447-8444
- Fax
- (419) 447-8446
- NPI assigned
- May 23, 2006
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 10
Hospital & facility affiliations 12
Owned or controlled facilities with NPI records 1
Medicare Care Compare profile
- Specialty
- Internal Medicine
- Education
- Wright State University Boonshoft School of Medicine, 1998
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Hospital Medicine Services of Ohio, Inc.
Mark Akers MD Inc
Practice addresses (Care Compare)
45 St Lawrence Dr
Tiffin, OH 44883-8310
Phone (419) 455-7000
81 Ashwood
Tiffin, OH 44883-2546
81 Ashwood Dr
Tiffin, OH 44883-2546
Phone (419) 447-8444
Hospital & facility affiliations
- Med1Care, LLC
- Elara Caring
- Mercy Health Home Care by Compassus
- Ohioans Home Healthcare, Inc
- Heritage Health Care Services
- Mercy Health - Tiffin Hospital
- Blanchard Valley Hospital
- Mercy St Vincent Medical Center
- Mercy Health - Willard Hospital
- Bellevue Hospital
- Autumnwood Care Center
- St Francis Senior Ministries
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 1-10 |
| Skin biopsy | 1-10 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in OH
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
All facility ownership & control disclosures 1
| Facility | Type | Role | Since |
|---|---|---|---|
| Autumnwood Care Center |
Skilled nursing facility | Operational/Managerial Control Adp of the SNF |
Jun 20, 2024 Jun 20, 2024 |
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20070124000247 | OH | Practitioner - Internal Medicine | 5193758837 | Reassigns benefits to 3 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mercy Health Physicians North Specialty Care LLC | Current |
Accepting new patients | |
| Mercy Health Physicians North Specialty Care LLC | Current |
Accepting new patients | |
| Mercy Health - Tiffin Hospital LLC | Internal Medicine | Current | Accepting new patients |
| Hospital Medicine Services of Ohio, Inc. | Current |
Accepting new patients | |
| Volunteers of America Care Facilities | Past | Accepting new patients | |
| Lima Memorial Joint Operating Company | Past | Accepting new patients | |
| 670 Oh Opco LLC | Past | Accepting new patients | |
| Mercy Health - Tiffin Hospital LLC | Past | Accepting new patients | |
| Csji-Tiffin Inc | Past | Accepting new patients |
Locations
45 St Lawrence Dr
Tiffin, OH 44883
Phone (419) 448-1900
27 St Lawrence Dr
Tiffin, OH 44883
Phone (419) 448-3486
2222 Cherry St
Ste 2300
Toledo, OH 43608
Phone (419) 251-8013
3900 Sunforest Ct
Ste 240
Toledo, OH 43623
Phone (419) 472-3126
Interoperability endpoints
- makers7298@direct.bsmhealth.org
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 35077152 | OH | Yes |
Addresses
Primary practice location
81 Ashwood Dr
Tiffin, OH 44883-1909
Mailing address
60 Linwood Rd
Tiffin, OH 44883
Phone (419) 443-9382
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2195879 | Medicaid | OH |
Other providers in Tiffin, OH
- A Tender Touch Pediatrics LLC
- Access Wellness & Consulting LLC
- Advanced Medical Imaging Inc
- Advanced Surgical, LLC
- Ali Ahmad
- Sarah A Al-Zakwani
- Jenna Catherine Alford
- Katie Lynne Alford
- Nafea Alharbi
- Irene E Allen
All providers in Tiffin, OH · Internal Medicine Physician in Ohio
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 13, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- CMS facility enrollments, All Owners and change-of-ownership files: CCNs, owners and managing parties.
- Provider of Services files (CMS): certification status, beds and related CCNs.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.