KRYSTAL W NIZAR M.D., PH.D.
NPI 1760748446
Psychiatry & Neurology - Psychiatry in Iowa City, IA

Q: What is Krystal Nizar's NPI number?

The NPI number for Krystal Nizar is 1760748446. It was assigned to this individual provider in the NPPES registry on April 6, 2012. The provider is also known as Krystal W Chiao.

Q: What is Krystal Nizar's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Krystal Nizar was last updated on September 8, 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.

Active since April 06, 2012PECOS EnrolledAccepts Medicare Assignment

450 HIGHWAY 1 W # 115, IOWA CITY, IA 52246(319) 435-1720(620) 670-8407 Get Directions Write a Review

NPPES record last updated: September 8, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 8, 2020, Apr 4, 2019, Oct 17, 2016 (3 updates tracked since 2016).

On this page

About Krystal W Nizar M.d., Ph.d. NPPES

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

KRYSTAL W NIZAR M.D., PH.D. (NPI 1760748446) is an individual psychiatry provider in Iowa City, Iowa, licensed in Iowa (MD-45892) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center - Cedar Rapids, and is a graduate of University Of California, San Diego School Of Medicine (2012).

NPPES Registry Identity

NPI1760748446

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameKRYSTAL W NIZARCredential: M.D., PH.D.

Location Address450 HIGHWAY 1 W # 115Iowa City, IA 52246-4204

Mailing Address450 Highway 1 W # 115Iowa City, IA 52246-4204 · (319) 435-1720 · Fax (620) 670-8407

Phone(319) 435-1720

Fax(620) 670-8407

Sole ProprietorYes

Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2012

Enumeration DateApril 6, 2012

Last NPPES UpdateSeptember 8, 20203 updates tracked since enumeration

NPPES CertifiedSeptember 8, 2020

✔ NPI 1760748446 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in IA · MD-45892✔ Licensed in CA · A126783

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

450 HIGHWAY 1 W # 115, Iowa City, IA 52246

Open in Google Maps ↗

Other Names 1

Former Name (1)Krystal W Chiao

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.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

Krystal W Nizar M.d., Ph.d. 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 ID547553307

PECOS Enrollment IDI20190412001329

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.

Hospital Affiliations CMS Care Compare

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

Mercy Medical Center - Cedar Rapids

Acute Care Hospitals · Cedar Rapids, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number160079

Location701 10th Street SECedar Rapids, IA 52403 · Linn County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52246 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

$161.40 typical visit price

range $52.96 – $161.40

Typical copayment $40.35 (range $13.24 – $40.35)

Most-billed visit code 99205

Established Patient

$66.36 typical visit price

range $16.91 – $131.98

Typical copayment $16.59 (range $4.22 – $32.99)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Krystal Nizar's NPI number?

The NPI number for Krystal Nizar is 1760748446. It was assigned to this individual provider in the NPPES registry on April 6, 2012. The provider is also known as Krystal W Chiao.

Where is Krystal Nizar located?

Krystal Nizar practices at 450 Highway 1 W # 115, Iowa City, IA 52246. The listed phone number is (319) 435-1720.

What is Krystal Nizar's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Krystal Nizar enrolled in Medicare?

Yes. Krystal Nizar 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 Krystal Nizar accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Krystal Nizar 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 Krystal Nizar affiliated with any hospitals?

According to CMS data, Krystal Nizar is affiliated with Mercy Medical Center - Cedar Rapids.

When was this NPI record last updated?

The NPPES record for Krystal Nizar was last updated on September 8, 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.