ELIZABETH ANN REES MD
NPI 1093940413
Emergency Medicine in Oak Ridge, TN

Active since May 29, 2009PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
990 OAK RIDGE TPKE, OAK RIDGE, TN 37830(865) 835-3408 Get Directions Write a Review

NPPES record last updated: July 14, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Elizabeth Ann Rees Md NPPES

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

ELIZABETH ANN REES MD (NPI 1093940413) is an individual emergency medicine provider in Oak Ridge, Tennessee, licensed in North Carolina (2011-01945) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, is affiliated with Moses H. Cone Memorial Hospital, The, and is a graduate of University Of Florida College Of Medicine (2009).

NPPES Registry Identity

NPI1093940413
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameELIZABETH ANN REESCredential: MD
Location Address990 OAK RIDGE TPKEOak Ridge, TN 37830-6976
Mailing Address990 Oak Ridge TpkeOak Ridge, TN 37830-6976
Sole ProprietorYes
Medical School CMSUniversity Of Florida College Of MedicineGraduated 2009
Enumeration DateMay 29, 2009
Last NPPES UpdateJuly 14, 2023
NPPES CertifiedJuly 14, 2023
NPI 1093940413 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in NC · 2011-01945 Licensed in TN · 48747
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

990 OAK RIDGE TPKE, Oak Ridge, TN 37830

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Elizabeth Ann Rees Md 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 ID3274799754
PECOS Enrollment IDI20151217002666
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
213 services207 patients
Emergency department visit for life threatening or functioning severity 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
154 services149 patients
Emergency department visit for problem of high severity 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
64 services63 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
55 services55 patients

Hospital Affiliations CMS Care Compare

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

Moses H. Cone Memorial Hospital, The

Acute Care Hospitals · Greensboro, NC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340091
Location1200 N Elm StGreensboro, NC 27401 · Guilford County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37830 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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.

Pharmacist (Pharmacotherapy)
990 OAK RIDGE TPKE
OAK RIDGE, TN 37830
Hospitalist
990 OAK RIDGE TPKE
OAK RIDGE, TN 37830
Anesthesiology
990 OAK RIDGE TPKE, ANESTHESIA DEPT
OAK RIDGE, TN 37830
Anesthesiology
990 OAK RIDGE TPKE
OAK RIDGE, TN 37830
Nurse Anesthetist, Certified Registered
990 OAK RIDGE TPKE, ANESTHESIA DEPT
OAK RIDGE, TN 37830
Anesthesiology
990 OAK RIDGE TPKE
OAK RIDGE, TN 37830
Nurse Anesthetist, Certified Registered
990 OAK RIDGE TPKE
OAK RIDGE, TN 37830
Nurse Anesthetist, Certified Registered
990 OAK RIDGE TPKE, ANESTHESIA DEPT
OAK RIDGE, TN 37830

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093940413, enumerated as an "individual" on May 29, 2009.

The provider is located at 990 OAK RIDGE TPKE OAK RIDGE, TN 37830 and the phone number is (865) 835-3408.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Oscar Health Plan of North Carolina, Inc. Please consult your insurance carrier or call the provider to verify.

Elizabeth Rees is affiliated with: MOSES H. CONE MEMORIAL HOSPITAL, THE.