Individual provider Active NPI

Isabela Elena Titianu, CRNA

  • Certified Registered Nurse Anesthetist
  • Ann Arbor, MI
National Provider Identifier
1740413087
Registry record updated Mar 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
4704249197 Issued in MI
Practice address
1500 E Medical Center Drive
1H247 University Hospital
Ann Arbor, MI 48109-5048
Phone
(734) 936-4280
NPI assigned
Sep 3, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 27, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 973020 NY
Registered Nurse 163W00000X 4704249197 MI
Certified Registered Nurse Anesthetist 367500000X 4704249197 MI Primary

Addresses

Primary practice location

1500 E Medical Center Drive
1H247 University Hospital
Ann Arbor, MI 48109-5048

Mailing address

3621 S State St
700 KMS Place
Ann Arbor, MI 48108
Phone (734) 936-2047

Other practice location 1

1501 W Chisholm St
Alpena, MI 49707-1401
Phone (989) 356-7287

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, FL, ME, NY4 enrollments

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20091104000137 MI Practitioner - Certified Registered Nurse Anesthetist (Crna) 1557409018 Reassigns benefits to 1 organization
I20231005000047 FL Practitioner - Certified Registered Nurse Anesthetist (Crna) 1557409018 Reassigns benefits to 1 organization
I20240523002757 ME Practitioner - Certified Registered Nurse Anesthetist (Crna) 1557409018 Reassigns benefits to 1 organization
I20250415000977 NY Practitioner - Certified Registered Nurse Anesthetist (Crna) 1557409018 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Eastern Maine Medical CenterGroup PAC ID 2062315161, 659 clinicians
Maple Gate Anesthesiologists, P.C.Group PAC ID 8022913839, 113 clinicians

Practice addresses (Care Compare)

489 State St
Bangor, ME 04401-6616
Phone (207) 973-7000

818 Ellicott St
Buffalo, NY 14203-1021
Phone (716) 632-1088

Hospital & facility affiliations

  • Kaleida Health Hospital, Buffalo, NY, CCN 330005

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
973020NYMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Eastern Maine Medical Center CurrentSince Jun 30, 2024 Accepting new patients
Regents of the University of Michigan CurrentSince May 26, 2015 Accepting new patients
Gulf-to-Bay Anesthesiology Associates LLC CurrentSince Nov 1, 2023 Accepting new patients
Maple Gate Anesthesiologists, P.C. CurrentSince Feb 3, 2025 Accepting new patients
Regents of the University of Michigan Nurse Anesthetist, Certified Registered CurrentSince May 26, 2015 Accepting new patients
Gulf-to-Bay Anesthesiology Associates LLC Current Accepting new patients
Eastern Maine Medical Center CurrentSince Jun 30, 2024 Accepting new patients
Gulf-to-Bay Anesthesiology Associates LLC CurrentSince Nov 1, 2023 Accepting new patients

Locations

24040 Tamiami Trl
Bonita Springs, FL 34134
Phone (239) 624-7153

850 111th Ave N
Naples, FL 34108
Phone (239) 596-2557

15238 Virginia Sta
Odessa, FL 33556
Phone (813) 596-5200

1 Tampa General Cir
University of Tampa, FL 33606
Phone (813) 251-5822

489 State St
Bangor, ME 04401
Phone (207) 973-8837

43 Whiting Hill Rd
Ste 250
Brewer, ME 04412

1501 W Chisholm St
Alpena, MI 49707
Phone (989) 356-7000

3621 S State St
#700
Ann Arbor, MI 48108

4270 Plymouth Rd
Ann Arbor, MI 48109
Phone (734) 232-3000

1500 E Medical Center Dr
Ann Arbor, MI 48109
Phone (734) 936-4280

1500 E Medical Center Dr
#1H247
Ann Arbor, MI 48109
Phone (734) 936-4280

818 Ellicott St
Buffalo, NY 14203
Phone (716) 323-2000

2568 Walden Ave
Ste 103
Cheektowaga, NY 14225

1540 Maple Rd
Williamsville, NY 14221
Phone (716) 568-3514

265 Brookview Centre Way
Ste 203
Knoxville, TN 37919
Phone (865) 500-1254

Organizations & group practices 8

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 6

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": "1251936000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774569600000",
    "number": "1740413087",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3621 S STATE ST",
            "address_2": "700 KMS PLACE",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "48108",
            "telephone_number": "734-936-2047"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 E MEDICAL CENTER DRIVE",
            "address_2": "1H247 UNIVERSITY HOSPITAL",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481095048",
            "telephone_number": "734-936-4280"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1501 W Chisholm St",
            "address_purpose": "LOCATION",
            "city": "Alpena",
            "state": "MI",
            "postal_code": "497071401",
            "country_code": "US",
            "telephone_number": "989-356-7287",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TITIANU",
        "first_name": "ISABELA",
        "middle_name": "ELENA",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-09-03",
        "last_updated": "2026-03-27",
        "certification_date": "2026-03-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NY",
            "license": "973020",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MI",
            "license": "4704249197",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MI",
            "license": "4704249197",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ann Arbor, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 2026; 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.