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IREEN LOYOLA CRNA
NPI 1902138258
Nurse Anesthetist, Certified Registered in Roanoke, VA

Active since February 10, 2010Accepts Medicare Assignment
2017 JEFFERSON ST SW, ROANOKE, VA 24014(540) 981-7000 Get Directions Write a Review

NPPES record last updated: June 11, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ireen Loyola Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IREEN LOYOLA CRNA (NPI 1902138258) is an individual nurse anesthetist, certified registered in Roanoke, Virginia, licensed in Virginia (0024168653) and active in the NPI registry since February 2010. She is affiliated with University Of Virginia Medical Center and is a graduate of Other (2009).

NPPES Registry Identity

NPI1902138258
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameIREEN LOYOLACredential: CRNA
Location Address2017 JEFFERSON ST SWRoanoke, VA 24014-2419
Mailing Address2017 Jefferson St SwRoanoke, VA 24014-2419
Phone(540) 981-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateFebruary 10, 2010
Last NPPES UpdateJune 11, 2014
✔ NPI 1902138258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in VA · 0024168653
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 0001174542 (VA)
Also ListedLicensed Practical NurseTaxonomy 164W00000X · License 0024168653 (VA)
2017 JEFFERSON ST SW, Roanoke, VA 24014
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ireen Loyola Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880723170
PECOS Enrollment IDI20100609000095

Medicare Billing Reassignments

5

Medicare enrollment records show Ireen Loyola reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Acv Inc
3.0 mi
Anesthesiology
5115 BERNARD DR, SUITE 201
Roanoke, VA 24018
  • Reassigned Medicare billing, Virginia enrollment
  • 80 clinicians in this Medicare group
NPI 1881927259 (540) 345-0289
Valley Anesthesia PC
4.9 mi
Anesthesiology
1900 ELECTRIC RD
Salem, VA 24153
  • Reassigned Medicare billing, Virginia enrollment
  • 114 clinicians in this Medicare group
NPI 1275587115 (540) 772-7200
Anesthesiology Associates Of Radford Inc
33 mi
Anesthesiology
2900 LAMB CIR STE L223
Christiansburg, VA 24073
  • Reassigned Medicare billing, Virginia enrollment
  • 63 clinicians in this Medicare group
NPI 1407878465 (540) 731-1898
Rector & Visitors Of The University Of Virginia
96 mi
Clinical
417 EMMET STREET, SOUTH
Charlottesville, VA 22904
  • Reassigned Medicare billing, Virginia enrollment
  • 130 clinicians in this Medicare group
NPI 1710193552 (434) 924-7034
California Anesthesia Network Nursing Services, PC
2,311 mi
Anesthesiology
50 S SAN MATEO DR, SUITE 400
San Mateo, CA 94401
  • Reassigned Medicare billing, Virginia enrollment
  • 18 clinicians in this Medicare group
NPI 1699067371 (866) 877-2762

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
68 services68 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
26 services26 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
21 services21 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Virginia Medical Center

Acute Care Hospitals · Charlottesville, VA
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number490009
Location1215 Lee StreetCharlottesville, VA 22908 · Charlottesville City County
Emergency services Birthing friendly

Carilion Medical Center

Acute Care Hospitals · Roanoke, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490024
Location1906 Belleview Avenue, SERoanoke, VA 24014 · Roanoke City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24014 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RODNEY JAMES SNODGRASS DEATON M.D.
Psychiatry & Neurology (Psychiatry)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 981-8025
JOHN H DRAEGER MD
Psychiatry & Neurology (Psychiatry)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 853-0900
STEPHANIE DIANN SYLVESTER-JOHNSON RN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 355-6860
DR. JOHN ERIC VANCE M.D
Psychiatry & Neurology (Psychiatry)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 853-0900
SHERIFAT I FORCEY NP
Nurse Practitioner (Psychiatric/Mental Health)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 981-8025
SOORAJ JOHN MD
Psychiatry & Neurology (Psychiatry)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 981-8025
ANTHONY CIAFARDINI LPC
Counselor (Mental Health)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 981-8181
MR. GUSTAF ANDERS SYLVESTER-JOHNSON FNP-BC
Nurse Practitioner (Family)
2017 JEFFERSON ST SW
ROANOKE, VA 24014
Roanoke City (540) 981-8025

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ireen Loyola's NPI number?

The NPI number for Ireen Loyola is 1902138258. It was assigned to this individual provider in the NPPES registry on February 10, 2010.

Where is Ireen Loyola located?

Ireen Loyola practices at 2017 Jefferson St SW, Roanoke, VA 24014. The listed phone number is (540) 981-7000.

What is Ireen Loyola's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Ireen Loyola enrolled in Medicare?

Yes. Ireen Loyola is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Ireen Loyola's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ireen Loyola reassigns Medicare benefits to 5 organizations: Acv Inc (Roanoke, VA), Valley Anesthesia PC (Salem, VA), Anesthesiology Associates Of Radford Inc (Christiansburg, VA), Rector & Visitors Of The University Of Virginia (Charlottesville, VA) and California Anesthesia Network Nursing Services, PC (San Mateo, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ireen Loyola's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ireen Loyola affiliated with any hospitals?

According to CMS data, Ireen Loyola is affiliated with University Of Virginia Medical Center and Carilion Medical Center.

When was this NPI record last updated?

The NPPES record for Ireen Loyola was last updated on June 11, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.