John Grezaffi Jr., MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

204408 Issued in LA

Practice address

7887 Picardy Ave
Baton Rouge, LA 70809-3534

Phone

(225) 763-4341

NPI assigned

Jun 11, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in LA, MS2 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

Specialty

Diagnostic Radiology

Education

Louisiana State University School of Medicine in New Orleans, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Neuromedical CenterGroup PAC ID 6103716477, 114 clinicians

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

Baton Rouge Clinic, a Medical CorporationGroup PAC ID 1254317001, 285 clinicians

Baton Rouge General Physicians IncGroup PAC ID 5193623643, 189 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baton Rouge General Medical Center Hospital, Baton Rouge, LA, CCN 190065
• Ochsner Medical Center - Baton Rouge Hospital, Baton Rouge, LA, CCN 190202
• Bolivar Medical Center Hospital, Cleveland, MS, CCN 250093
• Southwest Ms Regional Medical Center Hospital, McComb, MS, CCN 250097
• North Oaks Medical Center Hospital, Hammond, LA, CCN 190015

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 32)

Interoperability endpoints

• Direct secure messaging: jgrezaffi25844@direct.ochsner.org
• Direct secure messaging: john.grezaffi.1@25776.direct.athenahealth.com

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.

• Baton Rouge Clinic, a Medical Corporation

  • Internal Medicine Physician
  • Baton Rouge, LA
  • NPI 1871546911
  Medicare reassignment Care Compare group NPD
• Baton Rouge General Physicians, Inc.

  • Obstetrics Physician
  • Baton Rouge, LA
  • NPI 1609134766
  Medicare reassignment Care Compare group NPD
• Baton Rouge Radiology Group Inc

  • Diagnostic Radiology Physician
  • Baton Rouge, LA
  • NPI 1407880339

  MS

  Medicare reassignment Care Compare group NPD
• Neuromedical Center

  • Specialist
  • Baton Rouge, LA
  • NPI 1740216399
  Medicare reassignment Care Compare group NPD
• North Oaks Medical Center, LLC

  • Diagnostic Radiology Physician
  • Hammond, LA
  • NPI 1164785648
  Medicare reassignment Care Compare group NPD
• Ochsner Clinic LLC

  • General Practice Physician
  • New Orleans, LA
  • NPI 1538151428
  Medicare reassignment Care Compare group NPD
• Baton Rouge Clinic, a Medical Corporation

  • Ophthalmology Physician
  • Baton Rouge, LA
  • NPI 1528941655
  NPD
• Baton Rouge General Physicians, Inc.

  • Sleep Medicine (Internal Medicine) Physician
  • Baton Rouge, LA
  • NPI 1518688985
  NPD
• North Oaks Medical Center, LLC

  • General Acute Care Hospital
  • Hammond, LA
  • NPI 1972630705
  NPD
• Ochsner Clinic LLC

  • Registered Dietitian
  • Covington, LA
  • NPI 1013747039
  NPD
• Ochsner Clinic LLC

  • General Practice Physician
  • Prairieville, LA
  • NPI 1487853453
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Baton Rouge General Medical Center

  • Family Medicine Physician
  • Baton Rouge, LA
  • NPI 1184648651

  Hospital

  Care Compare affiliation
• Baton Rouge General Medical Center

  • Surgery Physician
  • Baton Rouge, LA
  • NPI 1215199724

  Hospital

  Care Compare affiliation
• Baton Rouge General Medical Center

  • Neurological Surgery Physician
  • Baton Rouge, LA
  • NPI 1285887844

  Hospital

  Care Compare affiliation
• Baton Rouge General Medical Center

  • Gastroenterology Physician
  • Baton Rouge, LA
  • NPI 1407346984

  Hospital

  Care Compare affiliation
• Baton Rouge General Medical Center

  • Clinic/Center
  • Baton Rouge, LA
  • NPI 1679096416

  Hospital

  Care Compare affiliation
• Baton Rouge General Medical Center

  • General Acute Care Hospital
  • Baton Rouge, LA
  • NPI 1962537407
  Care Compare affiliation
• East Baton Rouge Medical Center LLC

  • General Acute Care Hospital
  • Baton Rouge, LA
  • NPI 1053360651
  Care Compare affiliation
• North Oaks Medical Center, LLC

  • Rural Acute Care Hospital
  • Hammond, LA
  • NPI 1144227539
  Care Compare affiliation
• PHC-Cleveland LLC

  • General Acute Care Hospital
  • Cleveland, MS
  • NPI 1457321036
  Care Compare affiliation
• Southwest Mississippi Regional Medical Center

  • General Acute Care Hospital
  • McComb, MS
  • NPI 1407805971
  Care Compare affiliation

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

{
    "created_epoch": "1181520000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1490054400000",
    "number": "1659575173",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7887 PICARDY AVE",
            "city": "BATON ROUGE",
            "state": "LA",
            "postal_code": "708093534"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7887 PICARDY AVE",
            "city": "BATON ROUGE",
            "state": "LA",
            "postal_code": "708093534",
            "telephone_number": "225-763-4341"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREZAFFI",
        "first_name": "JOHN",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-06-11",
        "last_updated": "2017-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "LA",
            "license": "204408",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher Paul Grenier, M.D.
• Lynn A Gresham, LPC (MED)
• Gretchen B. Allman, LCSW, LLC
• Kyle Grevious
• Harmanjot Kaur Grewal, M.D.
• Kelle Kleinpeter Grezaffi, LCSW
• Jule Irene Griebrok-Assercq, MD
• Grief Counseling Services, LLC
• Grief Recovery Center
• Grief Recovery Center

• Diagnostic Radiology Physician in Baton Rouge, LA
• Providers in Baton Rouge, LA by specialty
• Diagnostic Radiology Physician in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 21, 2017; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.