1. Home
  2. Directory
  3. New York
  4. Scarsdale
  5. Psychiatry Neurology
  6. NPI Profile

YONGHONG TAN
NPI 1427454529
Psychiatry & Neurology - Psychiatry in Scarsdale, NY

Active since November 17, 2014PECOS Enrolled
94.24/100
CMS Quality Rating
2 OVERHILL RD STE 400, SCARSDALE, NY 10583(203) 660-0687(203) 298-1255 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 13, 2025, Dec 11, 2023, Nov 16, 2018 and 3 more (6 updates tracked since 2016).

About Yonghong Tan NPPES

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

YONGHONG TAN (NPI 1427454529) is an individual psychiatry provider in Scarsdale, New York, licensed in Connecticut (62004) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Greenwich.

NPPES Registry Identity

NPI1427454529
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameYONGHONG TAN
Location Address2 OVERHILL RD STE 400Scarsdale, NY 10583-5316
Mailing Address2 Overhill Rd Ste 400Scarsdale, NY 10583-5316 · (203) 660-0687 · Fax (203) 298-1255
Phone(203) 660-0687
Fax(203) 298-1255
Sole ProprietorNo
Enumeration DateNovember 17, 2014
Last NPPES UpdateNovember 13, 20256 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
✔ NPI 1427454529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CT · 62004
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.
2 OVERHILL RD STE 400, Scarsdale, NY 10583
Open in Google Maps ↗

Secondary Practice Location 1

Location 1777 W Putnam Ave Ste 300Greenwich, CT 06830-5000 · Phone (203) 660-0687 · Fax (203) 298-1255

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yonghong Tan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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.
68 services37 patients
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.
16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10583 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

94.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.26
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 11

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

COUNSELING AND SPORT PSYCHOLOGY SERVICES, PLLC
Psychologist (Counseling)
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (914) 582-4268
MRS. ANDREA GOETZ GLOVER LCSW
Social Worker (Clinical)
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (631) 557-2859
JESSICA WIMMER PHD
Psychologist (Clinical Child & Adolescent)
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (917) 426-1889
LAURA GAUER BERMUDEZ LCSW
Social Worker (Clinical)
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (914) 768-3041
DR. YALIU HE PH.D.
Marriage & Family Therapist
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (914) 243-1618
WILLIAM NGUYEN M.D.
Psychiatry & Neurology (Psychiatry)
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (646) 954-2400
ZENMIND PLLC
Psychiatry & Neurology (Psychiatry)
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (203) 660-0687
NUTRITIONIST FOR HEALTH LLC
Dietitian, Registered
2 OVERHILL RD STE 400
SCARSDALE, NY 10583
Westchester County (917) 270-1058

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 Yonghong Tan's NPI number?

The NPI number for Yonghong Tan is 1427454529. It was assigned to this individual provider in the NPPES registry on November 17, 2014.

Where is Yonghong Tan located?

Yonghong Tan practices at 2 Overhill Rd Ste 400, Scarsdale, NY 10583. The listed phone number is (203) 660-0687.

What is Yonghong Tan's specialty?

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

Is Yonghong Tan enrolled in Medicare?

Yes. Yonghong Tan is registered in the Medicare PECOS enrollment system.

What insurance does Yonghong Tan accept?

Health plans from Providence Health Plan list Yonghong Tan 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.

When was this NPI record last updated?

The NPPES record for Yonghong Tan was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.