Sujay Alvencar

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

C1-0028363 Issued in DE

Practice address

33663 Bayview Medical Dr Unit 2
Lewes, DE 19958-1663

Phone

(302) 645-9325

Fax

(302) 644-7162

NPI assigned

Apr 17, 2019

Last updated

Aug 4, 2025By the provider in NPPES

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

Medicare fee-for-service enrollment

Enrolled in DE

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

Gastroenterology

Education

State University of New York Downstate Medical Center, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Beebe Physician Network Inc.Group PAC ID 5496744864, 301 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Beebe Medical Center Hospital, Lewes, DE, CCN 080007
• Bayhealth Hospital, Sussex Campus Hospital, Milford, DE, CCN 080009

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/6835/brand/1/csg/1/fhir/r4
• Direct secure messaging: salvencar24644@tuftsmedicine.direct-ci.com
• Direct secure messaging: salvencar25374@beebehealth.direct-ci.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.

• Beebe Physician Network, Inc.

  dba Beebe Medical Group

  • Internal Medicine Physician
  • Lewes, DE
  • NPI 1730133992
  Medicare reassignment Care Compare group NPD
• Beebe Physician Network, Inc.

  dba Beebe Sussex Tech Wellness Center

  • Student Health Clinic/Center
  • Georgetown, DE
  • NPI 1003694688
  NPD

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

• Bayhealth Medical Center, Inc.

  dba Bayhealth Hospital, Sussex Campus

  • General Acute Care Hospital
  • Milford, DE
  • NPI 1023006434
  Care Compare affiliation
• Beebe Medical Center, Inc.

  • General Acute Care Hospital
  • Lewes, DE
  • NPI 1821196486
  Care Compare affiliation

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

{
    "created_epoch": "1555459200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1508429473",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1515 SAVANNAH RD FL 2",
            "city": "LEWES",
            "state": "DE",
            "postal_code": "199581675",
            "telephone_number": "302-645-3499",
            "fax_number": "302-644-4830"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33663 BAYVIEW MEDICAL DR UNIT 2",
            "city": "LEWES",
            "state": "DE",
            "postal_code": "199581663",
            "telephone_number": "302-645-9325",
            "fax_number": "302-644-7162"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "424 Savannah Rd",
            "address_purpose": "LOCATION",
            "city": "Lewes",
            "state": "DE",
            "postal_code": "199581462",
            "country_code": "US",
            "telephone_number": "302-645-9325",
            "fax_number": "302-644-7162",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALVENCAR",
        "first_name": "SUJAY",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-17",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "280120",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "DE",
            "license": "C1-0028363",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Trevor Gregory Aldred
• David Allen, RN
• Douglas B Allen Jr., DO
• Janet Allen
• Stephani Renee Allison, M.D.
• American Arthritis & Rheumatology Associates de P.a.
• American Mobile Healthcare
• Adrienne Ames
• Amsurg Lewes Anesthesia LLC
• Harry J Anagnostakos, DO

• Gastroenterology Physician in Lewes, DE
• Providers in Lewes, DE by specialty
• Gastroenterology Physician in Delaware

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2025; 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.