JOHN K WANG MD
NPI 1619920923
Internal Medicine in West Chester, PA

Active since May 18, 2006PECOS EnrolledAccepts Medicare Assignment
86.75/100
CMS Quality Rating
701 E. MARSHALL ST, WEST CHESTER, PA 19380(610) 431-5262(302) 366-1240 Get Directions Write a Review

NPPES record last updated: March 21, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John K Wang Md NPPES

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

JOHN K WANG MD (NPI 1619920923) is an individual internal medicine provider in West Chester, Pennsylvania, licensed in Pennsylvania (MD430301) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Chester County Hospital, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1995).

NPPES Registry Identity

NPI1619920923
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOHN K WANGCredential: MD
Location Address701 E. MARSHALL STWest Chester, PA 19380
Mailing Address701 E. Marshall StWest Chester, PA 19380 · (610) 431-5262 · Fax (302) 366-1240
Fax(302) 366-1240
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1995
Enumeration DateMay 18, 2006
Last NPPES UpdateMarch 21, 2014
NPI 1619920923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in PA · MD430301
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.
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License C10006344 (DE)
701 E. MARSHALL ST, West Chester, PA 19380

Other Identifiers 12

Other230008Mamsi
Other2486924001Cigna
Other2846278Aetna/ushc
Other1390191Independence Bcbs
Other2079589000Amerihealth/keystone
Medicare UPINH54037
Medicare ID-Type Unspecified290014405Palmetto Gba Medicare
Other61500301MD · Carefirst Bcbs
Medicaid0001190201DE
Other58685590Tricare
Other176717Coventry
Medicare ID-Type Unspecified008852P26

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

John K Wang 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 ID9133225477
PECOS Enrollment IDI20070503000399
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 4

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
73 services60 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
49 services36 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
47 services38 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Chester County Hospital

Acute Care Hospitals · West Chester, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390179
Location701 East Marshall StreetWest Chester, PA 19380 · Chester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19380 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

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.

86.75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.91
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 6

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

Family Medicine
701 E. MARSHALL ST
WEST CHESTER, PA 19380
Internal Medicine
701 E. MARSHALL ST
WEST CHESTER, PA 19380
Nurse Practitioner (Adult Health)
701 E. MARSHALL ST
WEST CHESTER, PA 19380
Family Medicine
701 E. MARSHALL ST
WEST CHESTER, PA 19380
Internal Medicine
701 E. MARSHALL ST
WEST CHESTER, PA 19380
Internal Medicine
701 E. MARSHALL ST
WEST CHESTER, PA 19380

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 John Wang's NPI number?

The NPI number for John Wang is 1619920923. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is John Wang located?

John Wang practices at 701 E. Marshall St, West Chester, PA 19380. The listed phone number is (610) 431-5262.

What is John Wang's specialty?

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

Is John Wang enrolled in Medicare?

Yes. John Wang 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 John Wang accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list John Wang 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 John Wang affiliated with any hospitals?

According to CMS data, John Wang is affiliated with Chester County Hospital.

When was this NPI record last updated?

The NPPES record for John Wang was last updated on March 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.