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WEI WANG M.D.
NPI 1902813876
Psychiatry & Neurology - Psychiatry in Tenafly, NJ

Active since August 02, 2006PECOS EnrolledAccepts Medicare Assignment
99 IVY LN, TENAFLY, NJ 07670(201) 970-4300(800) 352-3015 Get Directions Write a Review

NPPES record last updated: May 2, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Wei Wang M.d. NPPES

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

WEI WANG M.D. (NPI 1902813876) is an individual psychiatry provider in Tenafly, New Jersey, licensed in New Jersey (25MA07675700) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1902813876
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameWEI WANGCredential: M.D.
Location Address99 IVY LNTenafly, NJ 07670-2409
Mailing Address99 Ivy LnTenafly, NJ 07670-2409 · (917) 682-4300 · Fax (800) 352-3015
Phone(201) 970-4300
Fax(800) 352-3015
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateAugust 2, 2006
Last NPPES UpdateMay 2, 2023
NPPES CertifiedMay 2, 2023
✔ NPI 1902813876 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 NJ · 25MA07675700✔ Licensed in NY · 212130-1
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.
99 IVY LN, Tenafly, NJ 07670
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Wei Wang 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 ID3274574439
PECOS Enrollment IDI20050518000204
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 Reassignment

Medicare enrollment records show Wei Wang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hunterdon Specialty Care, PC
52 mi
Endocrinology, Diabetes & Metabolism
1738 ROUTE 31 NORTH, SUITE 108
Clinton, NJ 08809
  • Reassigned Medicare billing, New Jersey enrollment
  • 141 clinicians in this Medicare group
NPI 1811368228 (908) 735-3980

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
96 services19 patients
Psychotherapy with evaluation and management visit, 45 minutes 90836
Psychotherapy with evaluation and management is a 45-minute session where a healthcare provider discusses your mental and emotional health. They assess your current state, manage any issues, and help you develop coping strategies. This service aims to improve your overall well-being.
89 services19 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
22 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07670 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
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
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

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

PSYCHIATRIC CARE PROFESSIONAL ASSOCIATION
Psychiatry & Neurology (Psychiatry)
99 IVY LN
TENAFLY, NJ 07670
Bergen County (201) 970-4300

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 Wei Wang's NPI number?

The NPI number for Wei Wang is 1902813876. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is Wei Wang located?

Wei Wang practices at 99 Ivy Ln, Tenafly, NJ 07670. The listed phone number is (201) 970-4300.

What is Wei Wang's specialty?

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

Is Wei Wang enrolled in Medicare?

Yes. Wei 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.

Which organization bills Medicare for Wei Wang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wei Wang reassigns Medicare benefits to Hunterdon Specialty Care, PC (Clinton, NJ). The 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 Wei Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Wei Wang was last updated on May 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.