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DR. AI-LAN WANG MD
NPI 1487646444
Internal Medicine - Allergy & Immunology in Livingston, NJ

Active since August 16, 2005PECOS EnrolledAccepts Medicare Assignment
349 E NORTHFIELD RD, STE 106, LIVINGSTON, NJ 07039(973) 533-9255(973) 535-9081 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ai-lan Wang Md NPPES

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

DR. AI-LAN WANG MD (NPI 1487646444) is an individual allergy & immunology provider in Livingston, New Jersey, licensed in New York (181802) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of New York Medical College (1985).

NPPES Registry Identity

NPI1487646444
Entity TypeIndividualFemale
Primary Taxonomy207RA0201X
Provider Legal NameDR. AI-LAN WANGCredential: MD
Location Address349 E NORTHFIELD RD, STE 106Livingston, NJ 07039-4802
Mailing Address349 E Northfield Rd, Ste 106Livingston, NJ 07039-4802 · (973) 533-9255 · Fax (973) 535-9081
Phone(973) 533-9255
Fax(973) 535-9081
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1985
Enumeration DateAugust 16, 2005
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1487646444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
Licenses✔ Licensed in NY · 181802✔ Licensed in NJ · MA49146
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
Also ListedInternal MedicineTaxonomy 207R00000X · License MA49146 (NJ), 181802 (NY)
349 E NORTHFIELD RD, Livingston, NJ 07039
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Other Identifiers 1

Medicaid01182883NY

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. Ai-lan 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 ID9931394855
PECOS Enrollment IDI20101117000401
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 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.
711 services77 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.
588 services84 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.
35 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07039 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers14 claims28 services$4.25 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

FOOT CARE OF LIVINGSTON PC
Podiatrist
349 E NORTHFIELD RD, LOWER LEVEL 6
LIVINGSTON, NJ 07039
Essex County (973) 992-9214
LOUIS RIZIO III MD PA
Orthopaedic Surgery
349 E NORTHFIELD RD, SUITE 120
LIVINGSTON, NJ 07039
Essex County (973) 758-1078
SUZANNE M HESS N.P.
Nurse Practitioner (Adult Health)
349 E NORTHFIELD RD, SUITE 200
LIVINGSTON, NJ 07039
Essex County (973) 597-0900
THE GLAUCOMA CARE CENTER OF NEW JERSEY INC
Ophthalmology
349 E NORTHFIELD RD
LIVINGSTON, NJ 07039
Essex County (973) 992-8000
DR. MICHAEL GUTKIN M.D.
Internal Medicine (Nephrology)
349 E NORTHFIELD RD, SUITE 202
LIVINGSTON, NJ 07039
Essex County (973) 597-1107
DR. JAMES ANDREW ROMMER MD
Internal Medicine
349 E NORTHFIELD RD
LIVINGSTON, NJ 07039
Essex County (973) 992-2227
DR. AZARIY YUSUPOV DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
349 E NORTHFIELD RD, SUITE 207
LIVINGSTON, NJ 07039
Essex County (973) 535-4300
LIVINGSTON VITREO RETINAL ASSOCIATES, PA
Ophthalmology
349 E NORTHFIELD RD, SUITE 100
LIVINGSTON, NJ 07039
Essex County (973) 716-0123

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 Ai-lan Wang's NPI number?

The NPI number for Ai-lan Wang is 1487646444. It was assigned to this individual provider in the NPPES registry on August 16, 2005.

Where is Ai-lan Wang located?

Ai-lan Wang practices at 349 E Northfield Rd Ste 106, Livingston, NJ 07039. The listed phone number is (973) 533-9255.

What is Ai-lan Wang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Ai-lan Wang enrolled in Medicare?

Yes. Ai-lan 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.

When was this NPI record last updated?

The NPPES record for Ai-lan Wang was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.