John Kimy Demian Guirguis, M.D.

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

48579 Issued in AL

Practice address

124 S University Blvd Ste a
Mobile, AL 36608-3078

Phone

(251) 343-5004

Fax

(251) 343-8383

NPI assigned

Apr 10, 2014

Last updated

Dec 9, 2024By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in AL

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 1

Specialty

Nephrology

Education

Other, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Nephrology Associates of Mobile, P.a.Group PAC ID 8729061668, 41 clinicians

Mobile Vascular Labs LLCGroup PAC ID 0143361519, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• FMC South Mobile Dialysis facility, Grand Bay, AL, CCN 012664
• Mobile Infirmary Medical Center Hospital, Mobile, AL, CCN 010113
• Springhill Medical Center Hospital, Mobile, AL, CCN 010144
• USA Health HCA Providence Hospital, LLC Hospital, Mobile, AL, CCN 010090

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

88.81

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jguirguis65728@direct.acumenmd.com
• Direct secure messaging: john.guirguis.p213@direct.aac.nextgenshare.com

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.

• Mobile Vascular Labs LLC

  • Nephrology Physician
  • Mobile, AL
  • NPI 1124354501
  Medicare reassignment Care Compare group NPD
• Nephrology Associates of Mobile, P.a.

  • Specialist
  • Mobile, AL
  • NPI 1861477507
  Medicare reassignment Care Compare group NPD
• Jay Tomes Davis, MD, Obstetrics & Gynecology PSC

  dba Jay T. Davis, M.D., PSC

  • Obstetrics & Gynecology Physician
  • Bowling Green, KY
  • NPI 1255498648
  NPD (past)

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

• Mobile Infirmary Association

  dba Mobile Infirmary Medical Center

  • General Acute Care Hospital
  • Mobile, AL
  • NPI 1558364802
  Care Compare affiliation
• Springhill Hospitals, Inc

  dba Springhill Memorial Hospital

  • General Acute Care Hospital
  • Mobile, AL
  • NPI 1003814971
  Care Compare affiliation
• USA Health HCA Providence Hospital LLC

  dba USA Health Providence Hospital

  • General Acute Care Hospital
  • Mobile, AL
  • NPI 1992489223
  Care Compare affiliation

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

{
    "created_epoch": "1397088000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1733702400000",
    "number": "1972922466",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "720 2ND AVE STE 201",
            "city": "BOWLING GREEN",
            "state": "KY",
            "postal_code": "421011778",
            "telephone_number": "270-843-5114",
            "fax_number": "270-745-1230"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "124 S UNIVERSITY BLVD STE A",
            "city": "MOBILE",
            "state": "AL",
            "postal_code": "366083078",
            "telephone_number": "251-343-5004",
            "fax_number": "251-343-8383"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUIRGUIS",
        "first_name": "JOHN",
        "middle_name": "KIMY DEMIAN",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-04-10",
        "last_updated": "2024-12-09",
        "certification_date": "2024-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0008X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hepatology",
            "state": "OH",
            "license": "57.024042",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "KY",
            "license": "55563",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "AL",
            "license": "48579",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KENTUCKY LICENSE",
            "identifier": "55563",
            "state": "KY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Domiciana Moreira de Melo Guerra, M.D.
• Yacine Gueye
• Aretha Raquel Guidry-Davis, LCSW
• Nicole Guidry
• Susan Miller Guillory, LCSW, PIP
• Celina Rebecca Guisinger, PSY.D.
• Fawad Gul, MD
• Ankit Gulati, M.D.
• Rashmi Gulati
• Gulf Coast Dermatology & Skin Care Centre (Advanced Care Pharmacy)

• Nephrology Physician in Mobile, AL
• Providers in Mobile, AL by specialty
• Nephrology Physician in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 2024; 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.