Saul Karpen, MD, PHD

Primary specialty

Pediatric Gastroenterology PhysicianTaxonomy code 2080P0206X

License

0101280550 Issued in VA

Practice address

1000 E Broad St
Richmond, VA 23219-1930

Phone

(804) 828-2467

Fax

(804) 828-5348

NPI assigned

Oct 17, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in VA

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: skarpen45095@choa.gadirect.net

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.

• MCV Associated Physicians

  • Anesthesiology Physician
  • Richmond, VA
  • NPI 1710959457
  Medicare reassignment NPD

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

{
    "created_epoch": "1161043200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777852800000",
    "number": "1427138783",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 780125",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191780125",
            "telephone_number": "804-922-4844"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 E BROAD ST",
            "city": "RICHMOND",
            "state": "VA",
            "postal_code": "232191930",
            "telephone_number": "804-828-2467",
            "fax_number": "804-828-5348"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARPEN",
        "first_name": "SAUL",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-17",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0206X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Gastroenterology",
            "state": "VA",
            "license": "0101280550",
            "primary": true
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "VA",
            "license": "0101280550",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "choa@choa.gadirect.net",
            "affiliation": "N",
            "address_1": "1400 Tullie Circle SE 2nd Floor",
            "city": "Atlanta",
            "state": "GA",
            "country_code": "US",
            "postal_code": "30329",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Purnima Karki
• Jonas P Karlsson, M.D.
• Julia A Karlsson, MD
• Anush Reddy Karnati
• Adele I Karp, LCSW
• Asmah Jamilyah Karriem
• Basmah Ishan Karriem, DOULA
• Khadijah NMN Karriem, LPC
• Heather Kartchner, CRNA
• Arunthevaraja Karuppiah, MD

• Pediatric Gastroenterology Physician in Richmond, VA
• Providers in Richmond, VA by specialty
• Pediatric Gastroenterology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 4, 2026; 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.