Individual provider Active NPI

Mary Jennifer Yao Ong Phuong, MD

  • Anesthesiology Physician
  • Fort Wayne, IN
National Provider Identifier
1346292604
Registry record updated Nov 4, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
01057246 Issued in IN
Practice address
5734 Coventry LN
Fort Wayne, IN 46804-7141
Phone
(260) 436-8775
Fax
(260) 432-9812
NPI assigned
May 16, 2006
Last updated
Nov 4, 2014By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 4, 2014

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 01057246 IN Primary

Addresses

Primary practice location

5734 Coventry LN
Fort Wayne, IN 46804-7141

Mailing address

2121 Lake Ave
Operating Room - Third Floor
Fort Wayne, IN 46805-5100
Phone (260) 426-5431

Other identifiers 1

IdentifierTypeStateIssuer
200445020MedicaidIN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN, WI, CA3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20050712000273 IN Practitioner - Anesthesiology 7214963248 Reassigns benefits to 1 organization
I20240808001450 WI Practitioner - Anesthesiology 7214963248 Reassigns benefits to 1 organization
I20250924004345 CA Practitioner - Anesthesiology 7214963248 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians

Practice addresses (Care Compare)

250 Hospital Pkwy
San Jose, CA 95119-1103
Phone (408) 972-3000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01057246INMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Permanente Medical Group Inc Anesthesiology Current Accepting new patients
Spectrum Health Primary Care Partners Current Accepting new patients
Permanente Medical Group, Inc CurrentSince Sep 23, 2025 Accepting new patients
Associated Anesthesiologists of Fort Wayne PC Anesthesiology CurrentSince Dec 1, 2014 Accepting new patients
Permanente Medical Group Inc Anesthesiology CurrentSince Sep 23, 2025 Accepting new patients
Spectrum Health Primary Care Partners Anesthesiology CurrentSince Oct 24, 2025 Accepting new patients
Vituity-Wisconsin Anesthesia SC Anesthesiology CurrentSince Aug 1, 2024 Accepting new patients
Vituity-Wisconsin Anesthesia SC Anesthesiology CurrentSince Aug 1, 2024 Accepting new patients
U S Anesthesia Partners of Kentucky PSC Anesthesiology PastSince Sep 1, 2023 Accepting new patients
American Anesthesiology of Minnesota, P.a. Anesthesiology Past Accepting new patients
Northeast Indiana Anesthesiology, PC Anesthesiology Past Accepting new patients
Preferred Anesthesia Consultants, P.C. Anesthesiology Past Accepting new patients
Three Rivers Anesthesia, LLC Anesthesiology PastSince Jan 1, 2007 Accepting new patients
Parkview Health System Inc Anesthesiology Past Accepting new patients

Locations (25 of 29)

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

5820 Owens Dr
Bldg E
Pleasanton, CA 94588
Phone (925) 737-3785

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

501 J St
Sacramento, CA 95814
Phone (916) 497-3000

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

250 Hospital Pkwy
San Jose, CA 95119
Phone (408) 972-6320

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834

1316 E 7th St
Auburn, IN 46706
Phone (260) 925-4600

10215 Auburn Park Dr
Ste B
Fort Wayne, IN 46825
Phone (260) 490-4673

10315 Dawsons Creek Blvd
Ste Ab
Fort Wayne, IN 46825
Phone (219) 436-7875

2520 E DuPont Rd
Fort Wayne, IN 46825
Phone (219) 407-8000

5734 Coventry Ln
Fort Wayne, IN 46804
Phone (219) 436-7875

6435 W Jefferson Blvd
Fort Wayne, IN 46804
Phone (260) 436-7875

702 Van Buren St
Fort Wayne, IN 46802
Phone (260) 425-3000

7950 W Jefferson Blvd
Fort Wayne, IN 46804
Phone (260) 434-7088

Organizations & group practices 14

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.

View all 14

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": "1147737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1415059200000",
    "number": "1346292604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2121 LAKE AVE",
            "address_2": "OPERATING ROOM - THIRD FLOOR",
            "city": "FORT WAYNE",
            "state": "IN",
            "postal_code": "468055100",
            "telephone_number": "260-426-5431",
            "fax_number": "260-460-1383"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5734 COVENTRY LN",
            "city": "FORT WAYNE",
            "state": "IN",
            "postal_code": "468047141",
            "telephone_number": "260-436-8775",
            "fax_number": "260-432-9812"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PHUONG",
        "first_name": "MARY JENNIFER",
        "middle_name": "YAO ONG",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-16",
        "last_updated": "2014-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IN",
            "license": "01057246",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200445020",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Fort Wayne, IN

Sources for this page

Verify at the official NPI Registry.