ASHLEY WENG MD
NPI 1386164101
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in New York, NY

Q: What is Ashley Weng's NPI number?

The NPI number for Ashley Weng is 1386164101. It was assigned to this individual provider in the NPPES registry on June 22, 2017.

Q: What is Ashley Weng's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Q: When was this NPI record last updated?

The NPPES record for Ashley Weng was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since June 22, 2017PECOS EnrolledAccepts Medicare Assignment

535 E 70TH ST, NEW YORK, NY 10021(212) 606-1000 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 18, 2018, Jun 22, 2017 (2 updates tracked since 2017).

On this page

About Ashley Weng Md NPPES

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

ASHLEY WENG MD (NPI 1386164101) is an individual neurology with special qualifications in child neurology provider in New York, New York, licensed in Massachusetts (272049) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Hospital For Special Surgery, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1386164101

Entity TypeIndividualFemale

Primary Taxonomy2084N0402X

Provider Legal NameASHLEY WENGCredential: MD

Location Address535 E 70TH STNew York, NY 10021-4898

Mailing Address50 W 34th St Apt 23c3New York, NY 10001-3243 · (908) 720-2008

Phone(212) 606-1000

Sole ProprietorYes

Medical School CMSRutgers New Jersey Medical SchoolGraduated 2017

Enumeration DateJune 22, 2017

Last NPPES UpdateJuly 28, 20252 updates tracked since enumeration

NPPES CertifiedJuly 28, 2025

✔ NPI 1386164101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0402X

License✔ Licensed in MA · 272049

Definition

A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

535 E 70TH ST, New York, NY 10021

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Secondary Practice Locations 3

Location 1800 Washington StBoston, MA 02111 · Phone (617) 636-5000

Location 241 Mall RdBurlington, MA 01805-0001 · Phone (781) 744-5100

Location 3525 E 68th StNew York, NY 10065-4870 · Phone (212) 746-6575

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

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

Ashley Weng 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 ID5799032306

PECOS Enrollment IDI20230901000892, I20250628000080

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 Reassignments

Medicare enrollment records show Ashley Weng reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ny Society For The Relief Of Ruptured & Crippled Maintaining

Same address

Orthopaedic Surgery

535 E 70TH ST
New York, NY 10021

Reassigned Medicare billing, New York and New Jersey enrollments
Also billed through NPI 1982004529 (New Jersey)
196 clinicians in this Medicare group

NPI 1902243488 (212) 774-7598

Rutgers Health-Rwj Scleroderma Program

32 mi

Psychiatry

675 HOES LN W
Piscataway, NJ 08854

Reassigned Medicare billing, New Jersey enrollment
641 clinicians in this Medicare group

NPI 1316222664 (732) 235-4402

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 10

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.

54 services40 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.

47 services30 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

26 services22 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

25 services25 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

24 services24 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

19 services19 patients

Hospital Affiliations CMS Care Compare

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

Hospital For Special Surgery

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330270

Location535 East 70th StreetNew York, NY 10021 · New York County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10021 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

$150.24 typical visit price

range $65.69 – $198.19

Typical copayment $37.56 (range $16.42 – $49.54)

Most-billed visit code 99204

Established Patient

$114.88 typical visit price

range $21.20 – $160.66

Typical copayment $28.72 (range $5.30 – $40.16)

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.

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.

SARAH E. MCCORD PA-C

Physician Assistant (Surgical)