MISS JENNIFER NICHOLE WARREN CRNA
NPI 1487881918
Nurse Anesthetist, Certified Registered in Aurora, CO

Q: What is Jennifer Warren's NPI number?

The NPI number for Jennifer Warren is 1487881918. It was assigned to this individual provider in the NPPES registry on June 10, 2009.

Q: What is Jennifer Warren's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jennifer Warren was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since June 10, 2009PECOS EnrolledAccepts Medicare Assignment

97.58/100

CMS Quality Rating

12605 E 16TH AVE, AURORA, CO 80045(720) 848-0000 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Miss Jennifer Nichole Warren Crna NPPES

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

MISS JENNIFER NICHOLE WARREN CRNA (NPI 1487881918) is an individual nurse anesthetist, certified registered in Aurora, Colorado, licensed in Colorado (APN.0996253-CRNA) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1487881918

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameMISS JENNIFER NICHOLE WARRENCredential: CRNA

Location Address12605 E 16TH AVEAurora, CO 80045-2545

Mailing AddressPo Box 110429Aurora, CO 80042-0429

Phone(720) 848-0000

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateJune 10, 2009

Last NPPES UpdateDecember 22, 2025

NPPES CertifiedDecember 22, 2025

✔ NPI 1487881918 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

Licenses✔ Licensed in CO · APN.0996253-CRNA✔ Licensed in NC · 201445

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.

12605 E 16TH AVE, Aurora, CO 80045

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Select Health.Insurance ›

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

Miss Jennifer Nichole Warren 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 ID9335292721

PECOS Enrollment IDI20140108001892

Eligible to Order & Refer✔ Part B Labs & Imaging– Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Jennifer Warren reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Physicians Incorporated

Same address

Internal Medicine

12605 E 16TH AVE, UNIVERSITY OF COLORADO HOSPITAL
Aurora, CO 80045

Reassigned Medicare billing, Colorado enrollment
4,283 clinicians in this Medicare group

NPI 1962461889 (303) 493-7000

Physician Anesthesia Services PC

16 mi

Anesthesiology

12911 W 40TH AVE
Golden, CO 80401

Reassigned Medicare billing, Colorado enrollment
171 clinicians in this Medicare group

NPI 1861476590 (330) 321-6552

Anesthesia Of The Rocky Mountains, LLC

60 mi

Anesthesiology

1699 MEDICAL CENTER POINT
Colorado Springs, CO 80907

Reassigned Medicare billing, Colorado enrollment
33 clinicians in this Medicare group

NPI 1245547850 (719) 632-7101

Arlington Anesthesia Group, PLLC

651 mi

Anesthesiology

350 E INTERSTATE 20 STE 200
Arlington, TX 76018

Reassigned Medicare billing, Colorado enrollment
46 clinicians in this Medicare group

NPI 1023483153 (817) 784-6771

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 3

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 lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

86 services86 patients

Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810

Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.

15 services15 patients

Anesthesia for other procedure on lower leg, ankle, and foot bones 01480

Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80045 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

$132.55 typical visit price

range $58.06 – $174.82

Typical copayment $33.13 (range $14.51 – $43.70)

Most-billed visit code 99204

Established Patient

$72.20 typical visit price

range $18.88 – $142.79

Typical copayment $18.05 (range $4.72 – $35.69)

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.

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.

97.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

86.53

Promoting Interoperability

100

Improvement Activities

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.

KEVIN BRADLEY ROTHCHILD MD

Surgery (Trauma Surgery)