MS. ALISSAR EL CHEDIAK MD
NPI 1609497700
Internal Medicine - Nephrology in Dallas, TX

Active since April 29, 2020PECOS EnrolledAccepts Medicare Assignment
6201 HARRY HINES BLVD, DALLAS, TX 75235(214) 633-5555 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 13, 2026, Dec 13, 2023, Jun 8, 2020 (3 updates tracked since 2020).

About Ms. Alissar El Chediak Md NPPES

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

MS. ALISSAR EL CHEDIAK MD (NPI 1609497700) is an individual nephrology provider in Dallas, Texas, licensed in Texas (47908) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Ut Southwestern University Hospital - William P. Clements Jr., and is a graduate of Other (2020).

NPPES Registry Identity

NPI1609497700
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameMS. ALISSAR EL CHEDIAKCredential: MD
Location Address6201 HARRY HINES BLVDDallas, TX 75235
Mailing AddressPo Box 845347Dallas, TX 75284-7208 · (615) 343-6105
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 29, 2020
Last NPPES UpdateMarch 13, 20263 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
NPI 1609497700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in TX · 47908
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
6201 HARRY HINES BLVD, Dallas, TX 75235

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

Ms. Alissar El Chediak 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 ID1153771985
PECOS Enrollment IDI20231220001348
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 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.

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.
182 services62 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
135 services82 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.
51 services49 patients

Hospital Affiliations CMS Care Compare

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

5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450044
Location6201 Harry Hines BlvdDallas, TX 75390 · Dallas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75235 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

Referred Medical Equipment & Supplies CMS DME claims

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

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier11 claims660 services$0.25 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.

Hospitalist
6201 HARRY HINES BLVD
DALLAS, TX 75235
Nurse Practitioner (Family)
6201 HARRY HINES BLVD
DALLAS, TX 75235
Nurse Practitioner (Acute Care)
6201 HARRY HINES BLVD
DALLAS, TX 75235
Emergency Medicine (Emergency Medical Services)
6201 HARRY HINES BLVD
DALLAS, TX 75235
Nurse Practitioner (Adult Health)
6201 HARRY HINES BLVD
DALLAS, TX 75235
Family Medicine (Adult Medicine)
6201 HARRY HINES BLVD
DALLAS, TX 75235
Physician Assistant
6201 HARRY HINES BLVD
DALLAS, TX 75235
Psychologist (Clinical)
6201 HARRY HINES BLVD
DALLAS, TX 75235

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 Alissar El Chediak's NPI number?

The NPI number for Alissar El Chediak is 1609497700. It was assigned to this individual provider in the NPPES registry on April 29, 2020.

Where is Alissar El Chediak located?

Alissar El Chediak practices at 6201 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 633-5555.

What is Alissar El Chediak's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Alissar El Chediak enrolled in Medicare?

Yes. Alissar El Chediak 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 Alissar El Chediak accept?

Health plans from Blue Cross and Blue Shield of Texas list Alissar El Chediak 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 Alissar El Chediak affiliated with any hospitals?

According to CMS data, Alissar El Chediak is affiliated with Ut Southwestern University Hospital - William P. Clements Jr..

When was this NPI record last updated?

The NPPES record for Alissar El Chediak was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.