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HILLARY WARNER CRNA
NPI 1902872922
Nurse Anesthetist, Certified Registered in Royal Oak, MI

Active since February 28, 2006
86.01/100
CMS Quality Rating
3601 W 13 MILE RD, 400 FSC - PCS, ROYAL OAK, MI 48073(248) 423-3144 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Hillary Warner Crna NPPES

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

HILLARY WARNER CRNA (NPI 1902872922) is an individual nurse anesthetist, certified registered in Royal Oak, Michigan, licensed in Michigan (4704230318) and active in the NPI registry since February 2006. She is affiliated with Beaumont Hospital, Troy and is a graduate of Other (2005).

NPPES Registry Identity

NPI1902872922
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameHILLARY WARNERCredential: CRNA
Location Address3601 W 13 MILE RD, 400 FSC - PCSRoyal Oak, MI 48073-6712
Mailing Address3601 W 13 Mile Rd, 400 Fsc - PcsRoyal Oak, MI 48073-6712 · (248) 423-3144
Phone(248) 423-3144
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateFebruary 28, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1902872922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in MI · 4704230318
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.
3601 W 13 MILE RD, Royal Oak, MI 48073
Open in Google Maps ↗

Other Identifiers 1

Medicaid4776480MI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hillary Warner Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1850316712
PECOS Enrollment IDI20051010000741

Medicare Billing Reassignments

3

Medicare enrollment records show Hillary Warner reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

William Beaumont Hospital
0.2 mi
Hospitalist
3601 W 13 MILE RD
Royal Oak, MI 48073
  • Reassigned Medicare billing, Michigan enrollment
  • 278 clinicians in this Medicare group
NPI 1811044878 (248) 585-8271
Paragon Anesthesia PLLC
3.6 mi
Anesthesiology
1144 BROOKWOOD ST
Birmingham, MI 48009
  • Reassigned Medicare billing, Michigan enrollment
  • 29 clinicians in this Medicare group
NPI 1356940670 (248) 703-8706
Northstar Anesthesia Of Michigan III PLLC
1,003 mi
Pain Medicine
6225 N STATE HIGHWAY 161 STE 200
Irving, TX 75038
  • Reassigned Medicare billing, Michigan enrollment
  • 905 clinicians in this Medicare group
NPI 1972126209 (214) 687-0001

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 2

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.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
12 services12 patients
Emergent insertion of breathing tube into windpipe using an endoscope 31500
This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230269
Location44201 Dequindre RoadTroy, MI 48085 · Oakland County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.29
Improvement Activities40

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.

AMIT BAHL MD, MPH
Emergency Medicine
3601 W 13 MILE RD, WILLIAM BEAUMONT HOSPITAL
ROYAL OAK, MI 48073
Oakland County (248) 898-0575
CATHERINE LEE PA
Physician Assistant
3601 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 423-2481
DR. APARNA HARIHARAN M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
3601 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 898-9060
TERRENCE METZ
Radiology (Diagnostic Radiology)
3601 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 898-5000
NICOLE MARIJANOVICH MD
Internal Medicine
3601 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 898-7999
VINAYATA MANUBALLA KARETI D.O.
Internal Medicine (Gastroenterology)
3601 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (661) 948-0803
WESLEY RICHARD BARNES M.D.
Surgery
3601 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 898-2800
MELISSA JOY DREWRY M.D.
Pediatrics
3601 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 898-5000

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 Hillary Warner's NPI number?

The NPI number for Hillary Warner is 1902872922. It was assigned to this individual provider in the NPPES registry on February 28, 2006.

Where is Hillary Warner located?

Hillary Warner practices at 3601 W 13 Mile Rd 400 Fsc - Pcs, Royal Oak, MI 48073. The listed phone number is (248) 423-3144.

What is Hillary Warner's specialty?

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

Is Hillary Warner enrolled in Medicare?

Yes. Hillary Warner is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Hillary Warner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hillary Warner reassigns Medicare benefits to 3 organizations: William Beaumont Hospital (Royal Oak, MI), Paragon Anesthesia PLLC (Birmingham, MI) and Northstar Anesthesia Of Michigan III PLLC (Irving, TX). 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 Hillary Warner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Hillary Warner affiliated with any hospitals?

According to CMS data, Hillary Warner is affiliated with Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Hillary Warner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.