Monica Sim, CRNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

R263649 Issued in MD

Practice address

9901 Medical Center Dr
Rockville, MD 20850-3357

Phone

(240) 826-6000

NPI assigned

Oct 29, 2025

Sex

Female

Sole proprietor

Yes

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 DC, MD2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Zeus Primary Care Associates LLCGroup PAC ID 7113343443, 15 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Zeus Primary Care Associates LLC

  dba Quality Primary Care

  • Internal Medicine Physician
  • Rockville, MD
  • NPI 1457973026

  DC

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1761696000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761696000000",
    "number": "1679441653",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13406 SILVER MOON WAY",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209041250",
            "telephone_number": "717-585-7196"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9901 MEDICAL CENTER DR",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208503357",
            "telephone_number": "240-826-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIM",
        "first_name": "MONICA",
        "credential": "CRNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-29",
        "last_updated": "2025-10-29",
        "certification_date": "2025-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R263649",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William Henry Silverman, MD
• Danielle Silverstone
• Komala Silverstone, REGISTERED PHARMACIS
• Cecile Geronimo Silvestre, MD
• Hua-Chuan Sim, M.D.
• Louis Simchowitz, M.D.
• Shana Simkin, LCMFT
• Bianca Simmons
• Gwangi Simmons
• Kenyell Simmons

• Family Nurse Practitioner in Rockville, MD
• Providers in Rockville, MD by specialty
• Family Nurse Practitioner in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 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.