LEONARD ADDAE MD
NPI 1659791861
Emergency Medicine in Natchez, MS

Active since April 27, 2014PECOS EnrolledAccepts Medicare Assignment
87.1/100
CMS Quality Rating
54 SERGEANT PRENTISS DR, NATCHEZ, MS 39120(601) 443-2100(659) 235-6176 Get Directions Write a Review

NPPES record last updated: February 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 12, 2018, Apr 20, 2017 (2 updates tracked since 2017).

About Leonard Addae Md NPPES

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

LEONARD ADDAE MD (NPI 1659791861) is an individual emergency medicine provider in Natchez, Mississippi, licensed in Mississippi (25021) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Lake Regional Medical Center, and maintains a secondary practice location in Atlanta.

NPPES Registry Identity

NPI1659791861
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameLEONARD ADDAECredential: MD
Location Address54 SERGEANT PRENTISS DRNatchez, MS 39120-4726
Mailing AddressPo Box 680060Franklin, TN 37068-0060 · (877) 848-1457 · Fax (659) 235-6176
Fax(659) 235-6176
Sole ProprietorYes
Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 2014
Enumeration DateApril 27, 2014
Last NPPES UpdateFebruary 13, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 13, 2026
NPI 1659791861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MS · 25021
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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 007004 (GA)
54 SERGEANT PRENTISS DR, Natchez, MS 39120

Secondary Practice Location 1

Location 1720 Westview Dr SWAtlanta, GA 30310-1458 · Phone (404) 752-1500

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

Leonard Addae 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 ID7012286321
PECOS Enrollment IDI20170629002099
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 7

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
680 services242 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
275 services139 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
214 services194 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.
176 services66 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
136 services126 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Our Lady Of The Lake Regional Medical Center

Acute Care Hospitals · Baton Rouge, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number190064
Location5000 Hennessy BlvdBaton Rouge, LA 70808 · E. Baton Rouge County
Emergency services

Merit Health Natchez

Acute Care Hospitals · Natchez, MS
2/5 CMS rating
OwnershipProprietary
CMS Certification Number250084
Location52 Sergeant Prentiss DriveNatchez, MS 39120 · Adams County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39120 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
$80.50 typical visit price
range $51.65 – $159.18
Typical copayment $20.12 (range $12.91 – $39.79)
Most-billed visit code 99203
Established Patient
$92.20 typical visit price
range $16.15 – $129.61
Typical copayment $23.05 (range $4.03 – $32.40)
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.

87.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.27
Improvement Activities40
Cost76.94

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
100%230 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers57 claims57 services$20.16 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier13 claims13 services$769.38 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers64 claims64 services$108.06 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Nurse Anesthetist, Certified Registered
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120
Anesthesiology
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120
Nurse Anesthetist, Certified Registered
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120
Nurse Anesthetist, Certified Registered
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120
Rehabilitation Unit
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120
Anesthesiology
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120
Nurse Anesthetist, Certified Registered
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120
Nurse Practitioner
54 SERGEANT PRENTISS DR
NATCHEZ, MS 39120

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 Leonard Addae's NPI number?

The NPI number for Leonard Addae is 1659791861. It was assigned to this individual provider in the NPPES registry on April 27, 2014.

Where is Leonard Addae located?

Leonard Addae practices at 54 Sergeant Prentiss Dr, Natchez, MS 39120. The listed phone number is (601) 443-2100.

What is Leonard Addae's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Leonard Addae enrolled in Medicare?

Yes. Leonard Addae 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.

What insurance does Leonard Addae accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 3 other insurers list Leonard Addae as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Leonard Addae affiliated with any hospitals?

According to CMS data, Leonard Addae is affiliated with Our Lady Of The Lake Regional Medical Center and Merit Health Natchez.

When was this NPI record last updated?

The NPPES record for Leonard Addae was last updated on February 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.