Individual provider Active NPI

Leah N Hamlin, CRNA

  • Certified Registered Nurse Anesthetist
  • Dayton, OH
National Provider Identifier
1831460690
Registry record updated Sep 17, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
302607 Issued in OH
Practice address
1 Wyoming St
Anesthesia Dept
Dayton, OH 45409
Phone
(937) 208-4380
Fax
(937) 208-3843
NPI assigned
Jan 25, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 302607 OH Primary

Addresses

Primary practice location

1 Wyoming St
Anesthesia Dept
Dayton, OH 45409

Mailing address

1 Wyoming St
Anesthesia Dept
Dayton, OH 45409
Phone (937) 208-4380

Other identifiers 1

IdentifierTypeStateIssuer
302607OtherOHRN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120404000311 OH Practitioner - Certified Registered Nurse Anesthetist (Crna) 8022278746 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
PHS Anesthesia Billing, LLCGroup PAC ID 2264958412, 241 clinicians
Kettering Anesthesia Associates, IncGroup PAC ID 0648170365, 54 clinicians

Practice addresses (Care Compare)

1 Wyoming St
Dayton, OH 45409-2722
Phone (937) 208-8000

2210 Arbor Blvd
Suite 1a
Moraine, OH 45439-1512
Phone (615) 397-9187

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
302607OHMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Kettering Anesthesia Associates, Inc Nurse Anesthetist, Certified Registered CurrentSince Dec 1, 2025 Accepting new patients
Anesthesia Dynamics LLC Nurse Anesthetist, Certified Registered CurrentSince Jun 26, 2020 Accepting new patients
Gi Anesthesia, LLC CurrentSince Dec 28, 2018 Accepting new patients
Anesthesiology Services Network LTD CurrentSince Feb 16, 2012 Accepting new patients
Sandusky Anesthesia LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 30, 2022 Accepting new patients
PHS Anesthesia Billing, LLC CurrentSince Apr 22, 2025 Accepting new patients

Locations

600 N Pickaway St
Circleville, OH 43113
Phone (614) 352-6479

1 Wyoming St
Dayton, OH 45409
Phone (937) 208-2636

4200 Indian Ripple Rd
Dayton, OH 45440
Phone (937) 320-5050

4340 Clyo Rd
#200
Dayton, OH 45459
Phone (937) 396-2602

75 Sylvania Dr
Dayton, OH 45440
Phone (937) 320-5050

1625 Delco Park Dr
Dayton, OH 45420
Phone (937) 293-8228

9000 N Main St
Ste 405
Englewood, OH 45415
Phone (937) 320-5050

2210 Arbor Blvd
Ste 1A
Moraine, OH 45439
Phone (615) 397-9187

Organizations & group practices 6

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

Hospital & facility affiliations 2

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": "1327449600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1442448000000",
    "number": "1831460690",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 WYOMING ST",
            "address_2": "ANESTHESIA DEPT",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "45409",
            "telephone_number": "937-208-4380",
            "fax_number": "937-208-3843"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 WYOMING ST",
            "address_2": "ANESTHESIA DEPT",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "45409",
            "telephone_number": "937-208-4380",
            "fax_number": "937-208-3843"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMLIN",
        "first_name": "LEAH",
        "middle_name": "N",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-01-25",
        "last_updated": "2015-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "OH",
            "license": "302607",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RN",
            "identifier": "302607",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Dayton, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 2015; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.