Ysabel Pelaez, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

0024175565 Issued in VA

Practice address

8225 Adenlee Ave
Apt 10
Fairfax, VA 22031-4825

Phone

(571) 242-2798

NPI assigned

Jan 20, 2016

Sex

Female

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 MD, DC, VA3 enrollments

Enrollment records 3

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

First Colonies Anesthesia Associates, LLCGroup PAC ID 8426039744, 339 clinicians

Physical Medicine Associates LTDGroup PAC ID 4981688835, 73 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

63.85 of 100Reported as group

Quality

57.47

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mleyva@treatingpain.emadirect.md

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.

• Physical Medicine Associates, LTD

  dba National Spine & Pain Centers

  • Interventional Pain Medicine Physician
  • McLean, VA
  • NPI 1003884560

  DC

  Medicare reassignment Care Compare group NPD
• First Colonies Anesthesia Associates, LLC

  • Anesthesiology Physician
  • Columbia, MD
  • NPI 1740218767

  DC, Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• American Anesthesiology of Virginia PC

  • Anesthesiology Physician
  • Falls Church, VA
  • NPI 1417994872

  DC

  Medicare reassignment NPD
• Inova Cares - Community

  • Anesthesiology Physician
  • Fairfax, VA
  • NPI 1861131906

  DC

  Medicare reassignment NPD
• Northstar Anesthesia of Virginia, LLC

  • Anesthesiology Physician
  • Alexandria, VA
  • NPI 1194488791

  DC

  Medicare reassignment NPD
• Virginia Anesthesia Services LLC

  • Anesthesiology Physician
  • Richmond, VA
  • NPI 1881205144
  Medicare reassignment NPD
• Capital Anesthesia Partners, LLC

  • Anesthesiology Physician
  • Chevy Chase, MD
  • NPI 1265715692

  DC

  Medicare reassignment NPD
• Center for Pain Management, LLC

  • Interventional Pain Medicine Physician
  • Hagerstown, MD
  • NPI 1962463265

  DC

  Medicare reassignment NPD
• Holy Cross Anesthesiology Associate PA

  • Anesthesiology Physician
  • Burtonsville, MD
  • NPI 1376501007

  DC

  Medicare reassignment NPD
• American Anesthesiology of Virginia, PC

  • Anesthesiology Physician
  • Leesburg, VA
  • NPI 1053675199
  NPD
• Physical Medicine Associates, LTD

  dba National Spine and Pain Centers

  • Interventional Pain Medicine Physician
  • Fairfax, VA
  • NPI 1316465461
  NPD
• Loudoun Endoscopy Group, LLC

  • Endoscopy Clinic/Center
  • Lansdowne, VA
  • NPI 1801962741
  NPD (past)

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

{
    "created_epoch": "1453248000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771200000000",
    "number": "1487011532",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8225 ADENLEE AVE APT 10",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314825",
            "telephone_number": "571-242-2798"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8225 ADENLEE AVE",
            "address_2": "APT 10",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314825",
            "telephone_number": "571-242-2798"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "19455 Deerfield Ave Ste 212",
            "address_purpose": "LOCATION",
            "city": "Lansdowne",
            "state": "VA",
            "postal_code": "201768102",
            "country_code": "US",
            "telephone_number": "703-723-3670",
            "fax_number": "877-325-2018",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PELAEZ",
        "first_name": "YSABEL",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-01-20",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024175565",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MD",
            "license": "R221034",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pediatrix Medical Group PC
• Patricia Beatriz Pedreira Abreu, PHD
• Melissa Peeples
• Peer Technologies PLLC (PEER Clinic for Back Pain and Spine Surgery)
• Carrie Peers, RDN
• Lori Fay Pele
• Nicole Alyssa Pellicciotto, MED, ABD
• Pelvic Pro Physical Therapy LLC
• Heidi Pena-Moog, LPTA
• Alejandra Lucia Pena

• Certified Registered Nurse Anesthetist in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Certified Registered Nurse Anesthetist in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.