DR. WINSTON WEN-CHEN CHUNG M.D.
NPI 1881960417
Psychiatry & Neurology - Psychiatry in Portland, ME

Active since March 28, 2012PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
37 ANDOVER RD, PORTLAND, ME 04102(207) 661-3600 Get Directions Write a Review

NPPES record last updated: September 28, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2023, Feb 4, 2021, Aug 25, 2017 (3 updates tracked since 2017).

About Dr. Winston Wen-chen Chung M.d. NPPES

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

DR. WINSTON WEN-CHEN CHUNG M.D. (NPI 1881960417) is an individual psychiatry provider in Portland, Maine, licensed in Maine (MD27335) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1881960417
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. WINSTON WEN-CHEN CHUNGCredential: M.D.
Location Address37 ANDOVER RDPortland, ME 04102-1936
Mailing Address37 Andover RdPortland, ME 04102-1936 · (207) 661-3600
Sole ProprietorNo
Medical School CMSBoston University School Of MedicineGraduated 2012
Enumeration DateMarch 28, 2012
Last NPPES UpdateSeptember 28, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2023
NPI 1881960417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses Licensed in ME · MD27335 Licensed in VT · 042.0013368
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 · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License MD27335 (ME), 042.0013368 (VT)
37 ANDOVER RD, Portland, ME 04102

Secondary Practice Location 1

Location 122 Bramhall StPortland, ME 04102-3175 · Phone (207) 662-0111

Accepted 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

Dr. Winston Wen-chen Chung M.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 ID3173824109
PECOS Enrollment IDI20230829000704
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
63 services20 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
14 services11 patients

Hospital Affiliations CMS Care Compare

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

Maine Medical Center

Acute Care Hospitals · Portland, ME
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200009
Location22 Bramhall StPortland, ME 04102 · Cumberland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04102 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
$169.96 typical visit price
range $56.28 – $169.96
Typical copayment $42.49 (range $14.07 – $42.49)
Most-billed visit code 99205
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

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.

Speech-Language Pathologist
37 ANDOVER RD
PORTLAND, ME 04102
Social Worker (Clinical)
37 ANDOVER RD
PORTLAND, ME 04102
Behavior Analyst
37 ANDOVER RD
PORTLAND, ME 04102
Behavior Analyst
37 ANDOVER RD
PORTLAND, ME 04102
Occupational Therapist
37 ANDOVER RD
PORTLAND, ME 04102
Behavior Technician
37 ANDOVER RD
PORTLAND, ME 04102
Occupational Therapist
37 ANDOVER RD
PORTLAND, ME 04102
Social Worker (Clinical)
37 ANDOVER RD
PORTLAND, ME 04102

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 Winston Chung's NPI number?

The NPI number for Winston Chung is 1881960417. It was assigned to this individual provider in the NPPES registry on March 28, 2012.

Where is Winston Chung located?

Winston Chung practices at 37 Andover Rd, Portland, ME 04102. The listed phone number is (207) 661-3600.

What is Winston Chung's specialty?

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

Is Winston Chung enrolled in Medicare?

Yes. Winston Chung 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 Winston Chung accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Winston Chung 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 Winston Chung affiliated with any hospitals?

According to CMS data, Winston Chung is affiliated with Maine Medical Center.

When was this NPI record last updated?

The NPPES record for Winston Chung was last updated on September 28, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.