ALAN TSENG MD, PHD
NPI 1629643036
Psychiatry & Neurology - Psychiatry in Providence, RI

Q: What is Alan Tseng's NPI number?

The NPI number for Alan Tseng is 1629643036. It was assigned to this individual provider in the NPPES registry on May 26, 2021.

Q: What is Alan Tseng's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alan Tseng was last updated on September 27, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 26, 2021PECOS Enrolled

1 HOPPIN ST, PROVIDENCE, RI 02903(401) 606-1504 Get Directions Write a Review

NPPES record last updated: September 27, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 18, 2021, May 26, 2021 (2 updates tracked since 2021).

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About Alan Tseng Md, Phd NPPES

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

ALAN TSENG MD, PHD (NPI 1629643036) is an individual psychiatry provider in Providence, Rhode Island, licensed in Rhode Island (CMD20688) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629643036

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameALAN TSENGCredential: MD, PHD

Location Address1 HOPPIN STProvidence, RI 02903-4141

Mailing Address1 Hoppin StProvidence, RI 02903-4141

Phone(401) 606-1504

Sole ProprietorNo

Enumeration DateMay 26, 2021

Last NPPES UpdateSeptember 27, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 27, 2025

✔ NPI 1629643036 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 RI · CMD20688✔ Licensed in FL · ME165176

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.

1 HOPPIN ST, Providence, RI 02903

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alan Tseng Md, Phd 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

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.

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.

22 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02903 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

$177.03 typical visit price

range $58.57 – $177.03

Typical copayment $44.25 (range $14.64 – $44.25)

Most-billed visit code 99205

Established Patient

$72.93 typical visit price

range $18.92 – $144.38

Typical copayment $18.23 (range $4.73 – $36.09)

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 20

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

WILLIAM T MASON M.D.

Internal Medicine

1 HOPPIN ST, 3RD FLOOR
PROVIDENCE, RI 02903

Providence County (401) 793-8400

ELIZABETH D BUCKLEY PA

Physician Assistant

1 HOPPIN ST, 3RD FLOOR
PROVIDENCE, RI 02903

Providence County (401) 793-8400

JULIE BOERGERS PHD