Mallory Aviva Feldmann, MSN, CRNP, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

R249802 Issued in MD

Practice address

15245 Shady Grove Rd Ste 150
Rockville, MD 20850-7210

Phone

(301) 869-9776

NPI assigned

Mar 24, 2025

Last updated

Mar 24, 2025By the provider in NPPES

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

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

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Comprehensive Primary Care and Associates LLCGroup PAC ID 5092991984, 167 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mallory.feldmann@cpcl.eclinicaldirectplus.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.

• Comprehensive Primary Care and Associates LLC

  dba CloseKnit

  • Internal Medicine Physician
  • Rockville, MD
  • NPI 1831492586

  DC

  Medicare reassignment Care Compare group NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • 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": "1742774400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742774400000",
    "number": "1700687969",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9700 OAKDALE DR APT 408",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208504614",
            "telephone_number": "240-205-6180"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15245 SHADY GROVE RD STE 150",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208507210",
            "telephone_number": "301-869-9776"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FELDMANN",
        "first_name": "MALLORY",
        "middle_name": "AVIVA",
        "credential": "MSN, CRNP, FNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-03-24",
        "last_updated": "2025-03-24",
        "certification_date": "2025-03-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R249802",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Feldman Podiatry, P.C.
• Arnold Feldman, DDS
• Barry Elliot Feldman, DDS
• Boris Sheylikovich Feldman, SA-C
• Robert C Feldman, MD
• Jessica Feliciano
• Mayoli Feliho
• Lisa C Felker, LCSW-C
• Kylia Fellhauer
• Frank Carroll Fellows III, LCMFT

• 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 Mar 24, 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.