Individual provider Active NPI

Carolina Patricia Larmeu, MD

  • Pediatrics Physician
  • Rochester, MN
National Provider Identifier
1427582071
Registry record updated May 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
35C.003947 Issued in OH
Practice address
210 9TH St SE
Rochester, MN 55904-6756
Phone
(507) 288-3443
NPI assigned
Apr 19, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 35C.003947 OH Primary
Pediatric Cardiology Physician 2080P0202X 67436 MN

Addresses

Primary practice location

210 9TH St SE
Rochester, MN 55904-6756

Mailing address

45 St Lawrence Dr
Tiffin, OH 44883-8310

Other practice location 1

45 St Lawrence Dr
Tiffin, OH 44883-8310
Phone (419) 455-7000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address clarmeu1216775@ehrdirect.mayoclinicmsg.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN, OH2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20200528002295 MN Practitioner - Pediatric Medicine 7416378575 Reassigns benefits to 1 organization
I20260519002378 OH Practitioner - Pediatric Medicine 7416378575 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pediatric Medicine
Education
Other, 2017
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

45 St Lawrence Dr
Tiffin, OH 44883-8310

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35C.003947OHMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic CurrentSince Jul 1, 2020 Accepting new patients
Mayo Clinic CurrentSince Jul 1, 2020 Accepting new patients
Mayo Clinic Current Accepting new patients
Olmsted Medical Center Past Accepting new patients

Locations

1025 Marsh St
Mankato, MN 56001
Phone (507) 345-2623

200 1st St SW
Rochester, MN 55905
Phone (507) 266-4850

210 9th St SE
Rochester, MN 55904
Phone (507) 529-6616

1650 4th St SE
Rochester, MN 55904
Phone (507) 285-8485

Interoperability endpoints

  • Direct secure messaging: clarmeu79454@direct.casso.us.com

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1492560000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777852800000",
    "number": "1427582071",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "45 ST LAWRENCE DR",
            "city": "TIFFIN",
            "state": "OH",
            "postal_code": "448838310"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 9TH ST SE",
            "city": "ROCHESTER",
            "state": "MN",
            "postal_code": "559046756",
            "telephone_number": "507-288-3443"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "45 St Lawrence Dr",
            "address_purpose": "LOCATION",
            "city": "Tiffin",
            "state": "OH",
            "postal_code": "448838310",
            "country_code": "US",
            "telephone_number": "419-455-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LARMEU",
        "first_name": "CAROLINA",
        "middle_name": "PATRICIA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-19",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "OH",
            "license": "35C.003947",
            "primary": true
        },
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "MN",
            "license": "67436",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "clarmeu1216775@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "200 1st St SW",
            "city": "Rochester",
            "state": "MN",
            "country_code": "US",
            "postal_code": "559050001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Rochester, MN

Sources for this page

Verify at the official NPI Registry.