Muhammad Abubakar Shakir, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

C1-0027917 Issued in DE

Practice address

200 Hygeia Dr Ste 1320
Newark, DE 19713-2049

Phone

(302) 273-1701

Fax

(302) 273-4497

NPI assigned

Jul 4, 2017

Sex

Male

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Other names 1

• Muhammad Abubakar Shakir Other name

Medicare fee-for-service enrollment

Enrolled in MD, DE2 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

Internal MedicineAlso: Cardiovascular Disease (Cardiology), Interventional Cardiology

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Union Hospital of Cecil CountyGroup PAC ID 6901719822, 281 clinicians

Christiana Care Health Services IncGroup PAC ID 9739097569, 1,480 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christiana Hospital Hospital, Newark, DE, CCN 080001
• Union Hospital of Cecil County Hospital, Elkton, MD, CCN 210032

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/5c7467fb-60f9-4172-add4-57667a5dfcfa/

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.

• Christiana Care Health Services, Inc

  • Endocrinology, Diabetes & Metabolism Physician
  • Wilmington, DE
  • NPI 1770568107
  Medicare reassignment Care Compare group NPD
• Union Hospital of Cecil County

  • Internal Medicine Physician
  • Elkton, MD
  • NPI 1124067848

  DE, Interventional Cardiology

  Medicare reassignment Care Compare group NPD
• Christiana Care Health Services, Inc

  • Cardiovascular Disease Physician
  • Newark, DE
  • NPI 1003850504
  NPD
• Christiana Care Health Services Inc

  • Neurology Physician
  • Chadds Ford, PA
  • NPI 1881228484
  NPD
• Union Hospital of Cecil County, Inc

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Elkton, MD
  • NPI 1417477993
  NPD
• Christiana Care Health Services, Inc

  • Family Medicine Physician
  • Hockessin, DE
  • NPI 1134104565
  NPD (past)
• Precision Diagnostic Radiology LLC

  • Diagnostic Radiology Physician
  • Philadelphia, PA
  • NPI 1558053181
  NPD (past)

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

• Christiana Care Health Services, Inc.

  • General Acute Care Hospital
  • Wilmington, DE
  • NPI 1134194038
  Care Compare affiliation
• Union Hospital of Cecil County

  • General Acute Care Hospital
  • Elkton, MD
  • NPI 1376523357
  Care Compare affiliation

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

{
    "created_epoch": "1499126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1922529593",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 E 77TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100751850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 HYGEIA DR STE 1320",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197132049",
            "telephone_number": "302-273-1701",
            "fax_number": "302-273-4497"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHAKIR",
        "first_name": "MUHAMMAD",
        "middle_name": "ABUBAKAR",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-07-04",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MD",
            "license": "D0102913",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "DE",
            "license": "C1-0027917",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "MD",
            "license": "D0102913",
            "primary": false
        },
        {
            "code": "207UN0901X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine, Nuclear Cardiology",
            "state": "DE",
            "license": "C1-0027917",
            "primary": false
        },
        {
            "code": "207UN0901X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine, Nuclear Cardiology",
            "state": "MD",
            "license": "D0102913",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "DE",
            "license": "C1-0027917",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MUHAMMAD",
            "last_name": "SHAKIR",
            "middle_name": "ABUBAKAR",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Palak Dwarkesh Shah, MD
• Sunjay A Shah, M.D.
• Vraj Mahendra Shah, M.D.
• Farnaz A. Shahzad, MD
• Shanthi P Shakamuri, M.D.
• Lisa Shallis, CRNP
• Coletha Fay Shamburger, LMSW
• Shammah LLC
• Taylor Denham Shanosky, PHYSICIAN ASSISTANT
• Leon Z Shao, MD

• Cardiovascular Disease Physician in Newark, DE
• Providers in Newark, DE by specialty
• Cardiovascular Disease Physician in Delaware

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 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.