Kaitlyn M Felbaum, CRNP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

RN1023596 Issued in DC

Practice address

9420 Key West Ave Ste 310
Rockville, MD 20850-6212

Phone

(301) 315-5888

Fax

(301) 315-5866

NPI assigned

Nov 4, 2015

Last updated

Apr 17, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Medicare fee-for-service enrollment

Enrolled in MD, DC2 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, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Medstar Heart Institute LLCGroup PAC ID 5698932960, 308 clinicians

Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Ear, Nose and Throat Specialists of Shady Grove, P.C.Group PAC ID 0143292060, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medstar Washington Hospital Center Hospital, Washington, DC, CCN 090011

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Medstar Medical Group II LLC

  • General Practice Physician
  • Baltimore, MD
  • NPI 1184046187

  DC

  Medicare reassignment Care Compare group NPD
• Medstar Heart Institute LLC

  • Surgery Physician
  • Washington, DC
  • NPI 1528345378
  Medicare reassignment Care Compare group NPD
• Ear, Nose & Throat Specialists of Shady Grove, P.C.

  • Specialist
  • Rockville, MD
  • NPI 1518914647

  DC

  Medicare reassignment Care Compare group NPD (past)
• Shock Trauma Associates, P.a.

  dba Shock Trauma Associates

  • Emergency Care Clinic/Center
  • Baltimore, MD
  • NPI 1679512909
  Medicare reassignment NPD
• Privia Medical Group, LLC

  • Internal Medicine Physician
  • Arlington, VA
  • NPI 1013042480

  DC

  Medicare reassignment NPD
• Washington Hospital Center Corp

  dba Washington Hospital Center Physicians

  • Neurological Surgery Physician
  • Washington, DC
  • NPI 1407870124
  Medicare reassignment NPD
• Privia Medical Group, LLC

  • Pain Medicine (Psychiatry & Neurology) Physician
  • Rockville, MD
  • NPI 1811715436
  NPD
• Medstar Medical Group II LLC

  • Hospitalist Physician
  • Washington, DC
  • NPI 1770198301
  NPD
• Washington Hospital Center Corp

  dba Washington Hospital Center Physicians

  • Registered Dietitian
  • Washington, DC
  • NPI 1477654978
  NPD
• Washington Hospital Center Corp

  • General Practice Physician
  • Washington, DC
  • NPI 1629394424
  NPD
• Centers for Advanced ENT Care, LLC

  • Otolaryngology Physician
  • Baltimore, MD
  • NPI 1447781620
  NPD (past)
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• Washington Hospital Center Corporation

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1548378235
  Care Compare affiliation

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

{
    "created_epoch": "1446595200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776384000000",
    "number": "1518330158",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9420 KEY WEST AVE STE 310",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208506212"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9420 KEY WEST AVE STE 310",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208506212",
            "telephone_number": "301-315-5888",
            "fax_number": "301-315-5866"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FELBAUM",
        "first_name": "KAITLYN",
        "middle_name": "M",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-11-04",
        "last_updated": "2026-04-17",
        "certification_date": "2026-04-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MD",
            "license": "R213975",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "DC",
            "license": "NP1023596",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "DC",
            "license": "RN1023596",
            "primary": true
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MD",
            "license": "R213975",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MD",
            "license": "R213975",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "DC",
            "license": "RN1023596",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lauren Feehan
• Kimberly Fegadel, MS, CAS, NCSP
• Brianna Feifer
• Dina Selame Fekadu
• Sintayehu Tadesse Fekensa
• Patrice Cheri Felder
• Feldman Podiatry, P.C.
• Arnold Feldman, DDS
• Barry Elliot Feldman, DDS
• Boris Sheylikovich Feldman, SA-C

• Acute Care Nurse Practitioner in Rockville, MD
• Providers in Rockville, MD by specialty
• Acute Care Nurse Practitioner in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 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.
• 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.