Individual provider Active NPI

Sarah Smart Gay Frischhertz, M.D.

  • Vascular & Interventional Radiology Physician
  • Baton Rouge, LA
National Provider Identifier
1548649528
Registry record updated Jun 28, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
License
326826 Issued in LA
Practice address
7520 Perkins Rd Ste 290
Baton Rouge, LA 70808-9130
Phone
(225) 769-6700
NPI assigned
May 24, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 28, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular & Interventional Radiology Physician 2085R0204X 28563 MS
Student in an Organized Health Care Education/Training Program 390200000X
Vascular & Interventional Radiology Physician 2085R0204X 326826 LA Primary

Addresses

Primary practice location

7520 Perkins Rd Ste 290
Baton Rouge, LA 70808-9130

Mailing address

PO Box 678896
Dallas, TX 75267-8896
Phone (877) 406-2916

Other practice location 1

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone (504) 842-3260

Other names 1

  • Sarah Smart Gay Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MS, LA2 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
I20210629001170 MS Practitioner - Interventional RadiologyPractitioner - Diagnostic Radiology 6507172186 Reassigns benefits to 1 organization
I20210914002361 LA Practitioner - Interventional RadiologyPractitioner - Diagnostic Radiology 6507172186 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional RadiologyAlso: Diagnostic Radiology
Education
Louisiana State University School of Medicine in New Orleans, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North Oaks Medical Center LLCGroup PAC ID 2466629522, 317 clinicians
Ochsner Clinic LLCGroup PAC ID 8224933619, 2,845 clinicians
Baton Rouge Radiology Group IncGroup PAC ID 8729076229, 39 clinicians

Practice addresses (Care Compare)

15790 Paul Vega MD Drive Radiology de
North Oaks Medical Center Hospital
Hammond, LA 70403-1434
Phone (985) 230-1683

17000 Medical Ctr Dr
Baton Rouge, LA 70816-3246
Phone (225) 761-5200

7373 Perkins Rd
Baton Rouge, LA 70808-4326
Phone (225) 246-9790

7520 Perkins Rd
Suite 290
Baton Rouge, LA 70808-9130
Phone (225) 769-6700

8585 Picardy Ave
Baton Rouge, LA 70809-3748
Phone (225) 763-4000

901 E Sunflower Rd
Cleveland, MS 38732-2833
Phone (662) 846-0061

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
North Oaks Medical Center, LLC CurrentSince Jul 1, 2023 Accepting new patients
Neuromedical Center CurrentSince Nov 10, 2023 Accepting new patients
Baton Rouge Clinic, a Medical Corporation CurrentSince Feb 1, 2022 Accepting new patients
Ochsner Clinic LLC Current Accepting new patients
Ochsner Clinic LLC CurrentSince Jan 1, 2023 Accepting new patients
North Oaks Medical Center, LLC Diagnostic Radiology CurrentSince Jul 1, 2023 Accepting new patients
Ochsner Clinic LLC CurrentSince Jan 1, 2023 Accepting new patients
Baton Rouge General Physicians, Inc. CurrentSince Nov 25, 2025 Accepting new patients
Baton Rouge General Physicians, Inc. CurrentSince Nov 25, 2025 Accepting new patients
Baton Rouge Clinic, a Medical Corporation CurrentSince Feb 1, 2022 Accepting new patients
Baton Rouge Radiology Group Inc Diagnostic Radiology CurrentSince Jul 1, 2021 Accepting new patients

Locations

7520 Perkins Rd
Ste 290
Baton Rouge, LA 70808
Phone (225) 381-6505

8595 Picardy Ave
Ste 320
Baton Rouge, LA 70809
Phone (225) 237-1880

10101 Park Rowe Ave
Ste 200
Baton Rouge, LA 70810
Phone (225) 768-2164

10310 The Grove Blvd
Baton Rouge, LA 70836
Phone (225) 761-5239

5000 Hennessy Blvd
Baton Rouge, LA 70808
Phone (225) 765-4050

8585 Picardy Ave
Baton Rouge, LA 70809
Phone (225) 763-4000

7373 Perkins Rd
Baton Rouge, LA 70808
Phone (225) 246-9790

3600 Florida St
Baton Rouge, LA 70806
Phone (225) 381-2615

17000 Medical Center Dr
Baton Rouge, LA 70816
Phone (225) 752-2470

2101 Robin Ave
Ste 5
Hammond, LA 70403
Phone (985) 230-5390

15790 Paul Vega Md Dr
Hammond, LA 70403
Phone (985) 230-1682

1514 Jefferson Hwy
New Orleans, LA 70121

901 E Sunflower Rd
Cleveland, MS 38732
Phone (662) 846-0061

Interoperability endpoints

  • Direct secure messaging: sfrischhertz297545@direct.ochsner.org
  • Direct secure messaging: sarah.frischertz.1@25776.direct.athenahealth.com

Organizations & group practices 11

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 10

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": "1432425600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1624838400000",
    "number": "1548649528",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 678896",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752678896",
            "telephone_number": "877-406-2916",
            "fax_number": "601-982-7909"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7520 PERKINS RD STE 290",
            "city": "BATON ROUGE",
            "state": "LA",
            "postal_code": "708089130",
            "telephone_number": "225-769-6700"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1514 Jefferson Hwy",
            "address_purpose": "LOCATION",
            "city": "New Orleans",
            "state": "LA",
            "postal_code": "701212429",
            "country_code": "US",
            "telephone_number": "504-842-3260",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRISCHHERTZ",
        "first_name": "SARAH",
        "middle_name": "SMART GAY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-05-24",
        "last_updated": "2021-06-28",
        "certification_date": "2021-06-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "MS",
            "license": "28563",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "LA",
            "license": "326826",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SARAH",
            "last_name": "GAY",
            "middle_name": "SMART",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Baton Rouge, LA

Sources for this page

Verify at the official NPI Registry.