Individual provider Active NPI

Terri E Koehler, CRNA

  • Certified Registered Nurse Anesthetist
  • Dover, DE
National Provider Identifier
1902860604
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
L60A00342 Issued in DE
Practice address
640 S State St
Bayhealth Medical Center
Dover, DE 19901-3530
Phone
(302) 744-7088
NPI assigned
Apr 12, 2006
Sex
Female
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
Certified Registered Nurse Anesthetist 367500000X L60A00342 DE Primary

Addresses

Primary practice location

640 S State St
Bayhealth Medical Center
Dover, DE 19901-3530

Mailing address

640 S State St
Dover, DE 19901-3530
Phone (302) 744-7088

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
L60A00342DEMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Bayhealth Medical Center, Inc CurrentSince May 1, 2006 Accepting new patients
Anesthesia Services PA CurrentSince Nov 1, 2018 Accepting new patients
Bayhealth Medical Center, Inc. CurrentSince May 1, 2006 Accepting new patients
Bayhealth Medical Center, Inc Past Accepting new patients
Associates in Anesthesia Past Accepting new patients
Chesapeake Anesthesiology and Pain Management Physicians LLC PastSince Feb 14, 2000 Accepting new patients
Philadelphia Health & Education Corporation Past Accepting new patients
Associates in Anesthesia, Inc. PastSince Mar 30, 2026 Accepting new patients
Rittenhouse Anesthesia Associates, LTD. Past Accepting new patients

Locations

640 S State St
Dover, DE 19901
Phone (302) 744-4700

2600 Glasgow Ave
Ste 226
Newark, DE 19702
Phone (302) 836-3539

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/0d26bd04-9128-4f58-8e6d-ffda5cd00f89/
  • FHIR API: https://api.platform.athenahealth.com/16884/brand/1/csg/1/fhir/r4

Organizations & group practices 9

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.

NPI Registry JSON

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

{
    "created_epoch": "1144800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1902860604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "640 S STATE ST",
            "city": "DOVER",
            "state": "DE",
            "postal_code": "199013530",
            "telephone_number": "302-744-7088"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "640 S STATE ST",
            "address_2": "BAYHEALTH MEDICAL CENTER",
            "city": "DOVER",
            "state": "DE",
            "postal_code": "199013530",
            "telephone_number": "302-744-7088"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOEHLER",
        "first_name": "TERRI",
        "middle_name": "E",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-12",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "DE",
            "license": "L60A00342",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dover, DE

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.