SANTIAGO JAVIER AGUILAR DUENAS MD
NPI 1285897553
Internal Medicine in Memphis, TN

Active since July 08, 2008PECOS EnrolledAccepts Medicare Assignment
76.51/100
CMS Quality Rating
6019 WALNUT GROVE RD, MEMPHIS, TN 38120(901) 226-3610(901) 226-3612 Get Directions Write a Review

NPPES record last updated: August 18, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 18, 2020, Nov 20, 2019, Oct 22, 2019 and 1 more (4 updates tracked since 2016).

About Santiago Javier Aguilar Duenas Md NPPES

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

SANTIAGO JAVIER AGUILAR DUENAS MD (NPI 1285897553) is an individual internal medicine provider in Memphis, Tennessee, licensed in Tennessee (47231) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital Desoto, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1285897553
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSANTIAGO JAVIER AGUILAR DUENASCredential: MD
Location Address6019 WALNUT GROVE RDMemphis, TN 38120
Mailing Address965 Ridge Lake Blvd Ste 103Memphis, TN 38120-9446
Fax(901) 226-3612
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 8, 2008
Last NPPES UpdateAugust 18, 20204 updates tracked since enumeration
NPPES CertifiedAugust 18, 2020
NPI 1285897553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in TN · 47231 Licensed in MS · 23275 Licensed in AR · E-12764
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
6019 WALNUT GROVE RD, Memphis, TN 38120

Secondary Practice Locations 2

Location 17601 Southcrest PkwySouthaven, MS 38671-4739 · Phone (662) 772-2980 · Fax (662) 772-2960
Location 22100 N 7th StWest Memphis, AR 72301-2017 · Phone (901) 226-3610 · Fax (901) 226-3612

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

Santiago Javier Aguilar Duenas 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 ID8527230846
PECOS Enrollment IDI20111011000282, I20140925000705, I20200824003146
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 48

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 needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
819 services369 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
672 services340 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
505 services285 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.
504 services246 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
416 services312 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
409 services307 patients

Hospital Affiliations CMS Care Compare 4

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

Baptist Memorial Hospital Desoto

Acute Care Hospitals · Southaven, MS
1/5 CMS rating
OwnershipProprietary
CMS Certification Number250141
Location7601 Southcrest ParkwaySouthaven, MS 38671 · De Soto County
Emergency services Birthing friendly

Baptist Memorial Hospital

Acute Care Hospitals · Memphis, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440048
Location6019 Walnut Grove RoadMemphis, TN 38120 · Shelby County
Emergency services Birthing friendly

Methodist Hospitals Of Memphis

Acute Care Hospitals · Memphis, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number440049
Location1265 Union Ave Suite 700Memphis, TN 38104 · Shelby County
Emergency services Birthing friendly

Baptist Memorial Hospital Tipton

Acute Care Hospitals · Covington, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number440131
Location1995 Highway 51 SCovington, TN 38019 · Tipton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38120 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
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.

76.51/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.53
Promoting Interoperability82
Improvement Activities40
Cost66.19

Referred Medical Equipment & Supplies CMS DME claims 2

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
3 suppliers14 claims14 services$16.08 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 suppliers14 claims14 services$75.70 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 Practitioner
6019 WALNUT GROVE RD
MEMPHIS, TN 38120
Nurse Anesthetist, Certified Registered
6019 WALNUT GROVE RD
MEMPHIS, TN 38120
Radiology (Diagnostic Radiology)
6019 WALNUT GROVE RD
MEMPHIS, TN 38120
Nurse Practitioner (Family)
6019 WALNUT GROVE RD
MEMPHIS, TN 38120
Physician Assistant
6019 WALNUT GROVE RD
MEMPHIS, TN 38120
Radiology (Diagnostic Radiology)
6019 WALNUT GROVE RD
MEMPHIS, TN 38120
Nurse Anesthetist, Certified Registered
6019 WALNUT GROVE RD
MEMPHIS, TN 38120
Nurse Anesthetist, Certified Registered
6019 WALNUT GROVE RD
MEMPHIS, TN 38120

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 Santiago Aguilar Duenas's NPI number?

The NPI number for Santiago Aguilar Duenas is 1285897553. It was assigned to this individual provider in the NPPES registry on July 8, 2008.

Where is Santiago Aguilar Duenas located?

Santiago Aguilar Duenas practices at 6019 Walnut Grove Rd, Memphis, TN 38120. The listed phone number is (901) 226-3610.

What is Santiago Aguilar Duenas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Santiago Aguilar Duenas enrolled in Medicare?

Yes. Santiago Aguilar Duenas 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 Santiago Aguilar Duenas accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 5 other insurers list Santiago Aguilar Duenas 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 Santiago Aguilar Duenas affiliated with any hospitals?

According to CMS data, Santiago Aguilar Duenas is affiliated with Baptist Memorial Hospital Desoto, Baptist Memorial Hospital, Methodist Hospitals Of Memphis and Baptist Memorial Hospital Tipton.

When was this NPI record last updated?

The NPPES record for Santiago Aguilar Duenas was last updated on August 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.