Aaron Martinez, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

34.014759 Issued in OH

Practice address

224 W Lorain St
Oberlin, OH 44074-1096

Phone

(440) 775-1881

NPI assigned

Mar 28, 2018

Last updated

Jul 22, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in OH

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Family Health Services of Erie CountyGroup PAC ID 0749345296, 25 clinicians

Mercy Health Physicians Lorain LLCGroup PAC ID 1355474172, 41 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Firelands Regional Medical Center Hospital, Sandusky, OH, CCN 360025
• Mercy Allen Hospital Hospital, Oberlin, OH, CCN 361306

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations (25 of 31)

Interoperability endpoints

• Direct secure messaging: aaron.martinez.p11@direct.loraincountyhealth.nextgenshare.com
• Direct secure messaging: amartinez1379938@direct.bsmhealth.org

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.

• Family Health Services of Erie County

  • Federally Qualified Health Center (FQHC)
  • Sandusky, OH
  • NPI 1831343805

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Mercy Health Physicians Lorain, LLC

  • Family Medicine Physician
  • Lorain, OH
  • NPI 1023347192
  Medicare reassignment Care Compare group NPD
• Lorain County Health & Dentistry

  • Clinic/Center
  • Lorain, OH
  • NPI 1215194527
  Medicare reassignment NPD
• Family Health Services of Erie County

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Huron, OH
  • NPI 1902662349
  NPD
• Lorain County Health & Dentistry

  • Clinic/Center
  • Oberln, OH
  • NPI 1528430097

  Family Medicine

  NPD
• Lorain County Health & Dentistry

  dba LCH&D Pharmacy Lorain

  • Community/Retail Pharmacy
  • Lorain, OH
  • NPI 1871304550
  NPD
• Mercy Health Physicians, Lorain, LLC

  dba Mercy Health - Orthopedics and Sports Medicine

  • Durable Medical Equipment & Medical Supplies
  • Oberlin, OH
  • NPI 1730724147
  NPD
• Family Health Services of Erie County

  • Federally Qualified Health Center (FQHC)
  • Sandusky, OH
  • NPI 1033937214
  NPD (past)
• Family Health Services of Erie County

  • Federally Qualified Health Center (FQHC)
  • Milan, OH
  • NPI 1124787122
  NPD (past)
• Family Health Services of Erie County

  • Federally Qualified Health Center (FQHC)
  • Sandusky, OH
  • NPI 1164060372
  NPD (past)
• Family Health Services of Erie County

  • Federally Qualified Health Center (FQHC)
  • Sandusky, OH
  • NPI 1184441081
  NPD (past)
• Family Health Services of Erie County

  • Federally Qualified Health Center (FQHC)
  • Huron, OH
  • NPI 1205692753
  NPD (past)

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

• Firelands Regional Medical Center

  dba Firelands Counseling & Recovery Services

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Tiffin, OH
  • NPI 1154372381

  Hospital

  Care Compare affiliation
• Firelands Regional Medical Center

  • General Acute Care Hospital
  • Sandusky, OH
  • NPI 1285392936
  Care Compare affiliation
• Firelands Regional Medical Center

  dba Firelands Counseling & Recovery Services

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Sandusky, OH
  • NPI 1629028600

  Hospital

  Care Compare affiliation
• Firelands Regional Medical Center

  • General Acute Care Hospital
  • Sandusky, OH
  • NPI 1801884655
  Care Compare affiliation
• Firelands Regional Medical Center

  dba Firelands Counseling & Recovery Services

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Norwalk, OH
  • NPI 1992756118

  Hospital

  Care Compare affiliation
• Mercy Health-Allen Hospital LLC

  dba Mercy Health Allen Hospital

  • Critical Access Hospital
  • Oberlin, OH
  • NPI 1801825997
  Care Compare affiliation

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

{
    "created_epoch": "1522195200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1740785013",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "224 W LORAIN ST STE 100",
            "city": "OBERLIN",
            "state": "OH",
            "postal_code": "440741087",
            "telephone_number": "440-775-1881",
            "fax_number": "440-774-5707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "224 W LORAIN ST",
            "city": "OBERLIN",
            "state": "OH",
            "postal_code": "440741096",
            "telephone_number": "440-775-1881"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "472 US Highway 20",
            "address_purpose": "LOCATION",
            "city": "Wakeman",
            "state": "OH",
            "postal_code": "448899110",
            "country_code": "US",
            "telephone_number": "440-839-4900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "AARON",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-28",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "OH",
            "license": "34.014759",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Diane Loughren, OTR/L
• Colby Love, LSW
• Luther Home LLC
• Nicole Maddock
• Robin Lynn Marraccini, LISW
• Delbert Dean Mason Sr., M.D.
• Mohammed F M Masoud, PHARMD
• Katelyn Mathes
• Paul Michael Matus, M.D.
• Mary Mauldin

• Family Medicine Physician in Oberlin, OH
• Providers in Oberlin, OH by specialty
• Family Medicine Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.