DR. ANGIELA SIVAKUMAR MD
NPI 1306409578
Internal Medicine in Mesa, AZ

Active since April 15, 2019PECOS EnrolledAccepts Medicare Assignment
1301 S CRISMON RD, MESA, AZ 85209(480) 373-2376 Get Directions Write a Review

NPPES record last updated: June 5, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 5, 2024, Apr 15, 2019 (2 updates tracked since 2019).

About Dr. Angiela Sivakumar Md NPPES

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

DR. ANGIELA SIVAKUMAR MD (NPI 1306409578) is an individual internal medicine provider in Mesa, Arizona, licensed in Arizona (70334) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of University Of Nevada School Of Medicine (2019).

NPPES Registry Identity

NPI1306409578
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANGIELA SIVAKUMARCredential: MD
Location Address1301 S CRISMON RDMesa, AZ 85209-3767
Mailing Address1111 E Mcdowell RdPhoenix, AZ 85006-2612 · (602) 839-2266
Sole ProprietorNo
Medical School CMSUniversity Of Nevada School Of MedicineGraduated 2019
Enumeration DateApril 15, 2019
Last NPPES UpdateJune 5, 20242 updates tracked since enumeration
NPPES CertifiedJune 5, 2024
✔ NPI 1306409578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 70334
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.
1301 S CRISMON RD, Mesa, AZ 85209

Secondary Practice Location 1

Location 11111 E McDowell RdPhoenix, AZ 85006-2612 · Phone (602) 839-2266

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Angiela Sivakumar 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 ID6608260138
PECOS Enrollment IDI20230927001944
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 Reassignments

2

Medicare enrollment records show Angiela Sivakumar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Federally Qualified Health Center (FQHC)
3333 E VAN BUREN ST
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 49 clinicians in this Medicare group
General Acute Care Hospital
2901 N CENTRAL AVE STE 160
Phoenix, AZ 85012
  • Reassigned Medicare billing, Arizona enrollment
  • 728 clinicians in this Medicare group

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 85209 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

Radiology (Diagnostic Radiology)
1301 S CRISMON RD
MESA, AZ 85209
Pediatrics (Neonatal-Perinatal Medicine)
1301 S CRISMON RD
MESA, AZ 85209
Nurse Anesthetist, Certified Registered
1301 S CRISMON RD
MESA, AZ 85209
Internal Medicine
1301 S CRISMON RD
MESA, AZ 85209
Surgery
1301 S CRISMON RD
MESA, AZ 85209
Family Medicine
1301 S CRISMON RD
MESA, AZ 85209
Student in an Organized Health Care Education/Training Program
1301 S CRISMON RD
MESA, AZ 85209
Internal Medicine (Gastroenterology)
1301 S CRISMON RD
MESA, AZ 85209

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 Angiela Sivakumar's NPI number?

The NPI number for Angiela Sivakumar is 1306409578. It was assigned to this individual provider in the NPPES registry on April 15, 2019.

Where is Angiela Sivakumar located?

Angiela Sivakumar practices at 1301 S Crismon Rd, Mesa, AZ 85209. The listed phone number is (480) 373-2376.

What is Angiela Sivakumar's specialty?

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

Is Angiela Sivakumar enrolled in Medicare?

Yes. Angiela Sivakumar 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.

Which organizations bill Medicare for Angiela Sivakumar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angiela Sivakumar reassigns Medicare benefits to 2 organizations: Circle The City (Phoenix, AZ) and Banner - University Hospital Based Physicians LLC (Phoenix, AZ). Each 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 Angiela Sivakumar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Angiela Sivakumar accept?

Health plans from Blue Cross Blue Shield of Arizona list Angiela Sivakumar 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.

When was this NPI record last updated?

The NPPES record for Angiela Sivakumar was last updated on June 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.