Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CAROLYN WONG MD
NPI 1952937880
Psychiatry & Neurology - Psychiatry in Iowa City, IA

Active since March 23, 2020PECOS EnrolledAccepts Medicare Assignment
4189 WESTLAWN S, IOWA CITY, IA 52242(319) 335-8370(319) 335-7247 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 9, 2026, May 16, 2020, Mar 23, 2020 (3 updates tracked since 2020).

About Dr. Carolyn Wong Md NPPES

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

DR. CAROLYN WONG MD (NPI 1952937880) is an individual psychiatry provider in Iowa City, Iowa, licensed in Iowa (MD-49204) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1952937880
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. CAROLYN WONGCredential: MD
Location Address4189 WESTLAWN SIowa City, IA 52242-1100
Mailing Address200 Hawkins DrIowa City, IA 52242-1009 · (319) 335-8370 · Fax (319) 335-7247
Fax(319) 335-7247
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 23, 2020
Last NPPES UpdateSeptember 9, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1952937880 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in IA · MD-49204
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.
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X · License MD-49204 (IA)
4189 WESTLAWN S, Iowa City, IA 52242

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

Dr. Carolyn Wong 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 ID6709208275
PECOS Enrollment IDI20230703001584
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.

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number160058
Location200 Hawkins DriveIowa City, IA 52242 · Johnson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52242 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.

Other Providers at the Same Location NPPES 13

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

Physician Assistant
4189 WESTLAWN S
IOWA CITY, IA 52242
Family Medicine
4189 WESTLAWN S, STUDENT HEALTH SERVICES
IOWA CITY, IA 52242
Physician Assistant
4189 WESTLAWN S
IOWA CITY, IA 52242
Physician Assistant
4189 WESTLAWN S
IOWA CITY, IA 52242
Family Medicine
4189 WESTLAWN S
IOWA CITY, IA 52242
Obstetrics & Gynecology
4189 WESTLAWN S
IOWA CITY, IA 52242
Family Medicine
4189 WESTLAWN S, STUDENT HEALTH & WELLNESS
IOWA CITY, IA 52242
Family Medicine
4189 WESTLAWN S
IOWA CITY, IA 52242

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 Carolyn Wong's NPI number?

The NPI number for Carolyn Wong is 1952937880. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Where is Carolyn Wong located?

Carolyn Wong practices at 4189 Westlawn S, Iowa City, IA 52242. The listed phone number is (319) 335-8370.

What is Carolyn Wong's specialty?

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

Is Carolyn Wong enrolled in Medicare?

Yes. Carolyn Wong 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.

Is Carolyn Wong affiliated with any hospitals?

According to CMS data, Carolyn Wong is affiliated with University Of Iowa Hospital & Clinics.

When was this NPI record last updated?

The NPPES record for Carolyn Wong was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.