MR. CALVIN S SHIRVANIAN PMHNP
NPI 1215601943
Nurse Practitioner - Psychiatric/Mental Health in Chandler, AZ

Q: What is Calvin Shirvanian's NPI number?

The NPI number for Calvin Shirvanian is 1215601943. It was assigned to this individual provider in the NPPES registry on August 5, 2021.

Q: What is Calvin Shirvanian's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Calvin Shirvanian was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since August 05, 2021PECOS Enrolled

1106 N ARIZONA AVE, CHANDLER, AZ 85225(480) 908-5288 Get Directions Write a Review

NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 20, 2026, Dec 5, 2024, Aug 13, 2024 and 7 more (10 updates tracked since 2021).

On this page

About Mr. Calvin S Shirvanian Pmhnp NPPES

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

MR. CALVIN S SHIRVANIAN PMHNP (NPI 1215601943) is an individual psychiatric/mental health provider in Chandler, Arizona, licensed in Arizona (230428) and active in the NPI registry since August 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215601943

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameMR. CALVIN S SHIRVANIANCredential: PMHNP

Location Address1106 N ARIZONA AVEChandler, AZ 85225-6699

Mailing Address1106 N Arizona AveChandler, AZ 85225-6699 · (408) 908-5288

Phone(480) 908-5288

Sole ProprietorNo

Enumeration DateAugust 5, 2021

Last NPPES UpdateJanuary 20, 202610 updates tracked since enumeration

NPPES CertifiedJanuary 20, 2026

✔ NPI 1215601943 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

Licenses✔ Licensed in AZ · 230428✔ Licensed in IL · 209.025201

1106 N ARIZONA AVE, Chandler, AZ 85225

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Arizona, Inc, Cigna HealthCare of Florida, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Calvin S Shirvanian Pmhnp 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 Reassignments

Medicare enrollment records show Calvin Shirvanian reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cutherapeutics L.L.C.

Same address

Community/Behavioral Health

1106 N ARIZONA AVE
Chandler, AZ 85225

Reassigned Medicare billing, Arizona enrollment
Medicare enrollment name: Cu Therapeutics LLC

NPI 1871350967 (480) 908-5288

Edgewood Clinical Services, P.C.

1,416 mi

Psychologist

2948 ARTESIAN RD STE 112
Naperville, IL 60564

Reassigned Medicare billing, Illinois enrollment
475 clinicians in this Medicare group

NPI 1295914646 (630) 428-7890

Elemental Center Ltd.

1,431 mi

Psychiatry

14484 JOHN HUMPHREY DR
Orland Park, IL 60462

Reassigned Medicare billing, Illinois enrollment
16 clinicians in this Medicare group

NPI 1033410477 (708) 364-0580

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 85225 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DREAM CENTER FOR EMPOWERMENT INCORPORATED

Clinic/Center (Mental Health (Including Community Mental Health Center))

1106 N ARIZONA AVE
CHANDLER, AZ 85225

Maricopa County (602) 448-9067

CUTHERAPEUTICS L.L.C.

Community/Behavioral Health

1106 N ARIZONA AVE
CHANDLER, AZ 85225

Maricopa County (480) 908-5288

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 Calvin Shirvanian's NPI number?

The NPI number for Calvin Shirvanian is 1215601943. It was assigned to this individual provider in the NPPES registry on August 5, 2021.

Where is Calvin Shirvanian located?

Calvin Shirvanian practices at 1106 N Arizona Ave, Chandler, AZ 85225. The listed phone number is (480) 908-5288.

What is Calvin Shirvanian's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Calvin Shirvanian enrolled in Medicare?

Yes. Calvin Shirvanian is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Calvin Shirvanian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Calvin Shirvanian reassigns Medicare benefits to 3 organizations: Cutherapeutics L.L.C. (Chandler, AZ), Edgewood Clinical Services, P.C. (Naperville, IL) and Elemental Center Ltd. (Orland Park, IL). 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 Calvin Shirvanian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Calvin Shirvanian accept?

Health plans from Cigna HealthCare of Arizona, Inc, Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Calvin Shirvanian 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 Calvin Shirvanian was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.