John M Gerwig III, P.A.-C.

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

C01805 Issued in MD

Practice address

600 N Wolfe St
Baltimore, MD 21287-0005

Phone

(410) 955-9434

NPI assigned

May 20, 2006

Sex

Male

Sole proprietor

No

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 MD

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jgerwig11464@direct.hopkinsmedicine.org

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.

• Johns Hopkins University

  • Pain Medicine (Anesthesiology) Physician
  • Baltimore, MD
  • NPI 1922008549
  Medicare reassignment
• Johns Hopkins University

  • Infectious Disease Physician
  • Baltimore, MD
  • NPI 1275523243
  NPD
• Johns Hopkins University

  • Ophthalmology Physician
  • Belcamp, MD
  • NPI 1376342774
  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1148083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1278547200000",
    "number": "1750335105",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 64264",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212644264"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 N WOLFE ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212870005",
            "telephone_number": "410-955-9434"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERWIG",
        "first_name": "JOHN",
        "middle_name": "M",
        "name_suffix": "III",
        "credential": "P.A.-C.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-20",
        "last_updated": "2010-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MD",
            "license": "C01805",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew J Gerstmyer, C.R.N.A.
• Kara Lynn Gerstmyer, CRNA
• Laura Gertz, CRNP
• Shoshana Gertz
• Dara Gervais, LCPC
• Robert D Gerwin, M.D.
• Babak Geshnizjani
• Rahwa Gessese, CPNP-PC
• Heywan Gessesse
• Gestell Psychiatry, LLC

• Physician Assistant in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Physician Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2010; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.