NPIMap

Individual provider Active NPI

Mark J Akers, M.D.

  • Internal Medicine Physician
  • Tiffin, OH
National Provider Identifier
1174578645
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
35077152 Issued in OH
Practice address
81 Ashwood Dr
Tiffin, OH 44883-1909
Phone
(419) 447-8444
Fax
(419) 447-8446
NPI assigned
May 23, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 35077152 OH Primary

Addresses

Primary practice location

81 Ashwood Dr
Tiffin, OH 44883-1909

Mailing address

60 Linwood Rd
Tiffin, OH 44883
Phone (419) 443-9382

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070124000247 OH Practitioner - Internal Medicine 5193758837 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
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.Group PAC ID 6103997747, 33 clinicians
Mark Akers MD IncGroup PAC ID 7012940752, 2 clinicians

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

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10
Skin biopsy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Hospital Medicine Services of Ohio, Inc. CurrentSince Jun 1, 2016 Accepting new patients
Mercy Health - Tiffin Hospital LLC Internal Medicine Current Accepting new patients
Mercy Health Physicians North Specialty Care LLC CurrentSince Sep 1, 2021 Accepting new patients
Mercy Health Physicians North Specialty Care LLC CurrentSince Sep 1, 2021 Accepting new patients
Mercy Health - Tiffin Hospital LLC Past Accepting new patients
Volunteers of America Care Facilities Past Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
Csji-Tiffin Inc Past Accepting new patients
670 Oh Opco LLC Past Accepting new patients

Locations

27 St Lawrence Dr
Tiffin, OH 44883
Phone (419) 448-3486

45 St Lawrence Dr
Tiffin, OH 44883
Phone (419) 448-1900

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

  • Direct secure messaging: makers7298@direct.bsmhealth.org

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Autumnwood Care CenterTiffin, OH, CCN 365380 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jun 20, 2024
Jun 20, 2024

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 12

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1148342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1174578645",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "60 LINWOOD RD",
            "city": "TIFFIN",
            "state": "OH",
            "postal_code": "44883",
            "telephone_number": "419-443-9382"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "81 ASHWOOD DR",
            "city": "TIFFIN",
            "state": "OH",
            "postal_code": "448831909",
            "telephone_number": "419-447-8444",
            "fax_number": "419-447-8446"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AKERS",
        "first_name": "MARK",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35077152",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tiffin, OH

Sources for this page

Verify at the official NPI Registry.