DR. BENJAMIN PHILIP SIEFF MD, PHD
NPI 1902697519
Psychiatry & Neurology - Psychiatry in Austin, TX

Q: What is Benjamin Sieff's NPI number?

The NPI number for Benjamin Sieff is 1902697519. It was assigned to this individual provider in the NPPES registry on May 14, 2025.

Q: What is Benjamin Sieff'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 Benjamin Sieff was last updated on May 14, 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 May 14, 2025PECOS Enrolled

1501 RED RIVER ST FL 2, AUSTIN, TX 78712(512) 495-5555 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Benjamin Philip Sieff Md, Phd NPPES

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

DR. BENJAMIN PHILIP SIEFF MD, PHD (NPI 1902697519) is an individual psychiatry provider in Austin, Texas, licensed in Texas (BP10094678) and active in the NPI registry since May 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902697519

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. BENJAMIN PHILIP SIEFFCredential: MD, PHD

Location Address1501 RED RIVER ST FL 2Austin, TX 78712-1845

Mailing Address1501 Red River St Fl 2Austin, TX 78712-1845 · (512) 495-5555

Phone(512) 495-5555

Sole ProprietorNo

Enumeration DateMay 14, 2025

NPPES CertifiedMay 14, 2025

✔ NPI 1902697519 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 TX · BP10094678

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.

1501 RED RIVER ST FL 2, Austin, TX 78712

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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)

Dr. Benjamin Philip Sieff 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78712 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

$174.00 typical visit price

range $57.88 – $174.00

Typical copayment $43.50 (range $14.47 – $43.50)

Most-billed visit code 99205

Established Patient

$71.95 typical visit price

range $18.88 – $142.23

Typical copayment $17.98 (range $4.72 – $35.55)

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.

DR. KEVIN ANDERSON MD

Family Medicine