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ANGELA DUVALYAN MD
NPI 1659908093
Internal Medicine in Dallas, TX

Active since March 25, 2020PECOS Enrolled
5200 HARRY HINES BLVD, DALLAS, TX 75235(214) 590-8000 Get Directions Write a Review

NPPES record last updated: August 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 7, 2023, Mar 25, 2020 (2 updates tracked since 2020).

About Angela Duvalyan Md NPPES

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

ANGELA DUVALYAN MD (NPI 1659908093) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (U2190) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659908093
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameANGELA DUVALYANCredential: MD
Location Address5200 HARRY HINES BLVDDallas, TX 75235-7709
Mailing AddressPo Box 845347Dallas, TX 75284-5347
Phone(214) 590-8000
Sole ProprietorNo
Enumeration DateMarch 25, 2020
Last NPPES UpdateAugust 7, 20232 updates tracked since enumeration
NPPES CertifiedAugust 7, 2023
✔ NPI 1659908093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · U2190
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
5200 HARRY HINES BLVD, Dallas, TX 75235
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Angela Duvalyan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Angela Duvalyan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Texas Southwestern Medical Center At Dallas
0.1 mi
Psychiatry
5323 HARRY HINES BLVD
Dallas, TX 75390
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1871563494 (214) 648-5555

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.

DR. XIAOSONG MENG M.D., PH.D.
Urology
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-8000
ERIC LARA CRNA
Nurse Anesthetist, Certified Registered
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (469) 419-2850
NEIL KESHVANI M.D.
Internal Medicine (Cardiovascular Disease)
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-4656
SAGAR PATEL MD
Anesthesiology
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (972) 339-0984
DAVID JOHNSON MD
Internal Medicine (Medical Oncology)
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-8000
DR. MI SUN KENSING DO
Anesthesiology
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 648-6400
RUBY LASKIN M.D.
Surgery
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-8000
BINA REGI AGACNP
Nurse Practitioner (Family)
5200 HARRY HINES BLVD
DALLAS, TX 75235
Dallas County (214) 590-4656

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 Angela Duvalyan's NPI number?

The NPI number for Angela Duvalyan is 1659908093. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is Angela Duvalyan located?

Angela Duvalyan practices at 5200 Harry Hines Blvd, Dallas, TX 75235. The listed phone number is (214) 590-8000.

What is Angela Duvalyan's specialty?

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

Is Angela Duvalyan enrolled in Medicare?

Yes. Angela Duvalyan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Angela Duvalyan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angela Duvalyan reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Dallas, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Angela Duvalyan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Angela Duvalyan was last updated on August 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.