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NICHOLAS ROBERT O'SICK DO
NPI 1629568845
Surgery - Plastic and Reconstructive Surgery in Austin, TX

Active since May 14, 2018PECOS EnrolledAccepts Medicare Assignment
1601 TRINITY ST STE 704-D, AUSTIN, TX 78712(512) 324-8320 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 18, 2024, Jun 7, 2021, May 14, 2018 (3 updates tracked since 2018).

About Nicholas Robert O'sick Do NPPES

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

NICHOLAS ROBERT O'SICK DO (NPI 1629568845) is an individual plastic and reconstructive surgery provider in Austin, Texas, licensed in Texas (V1573) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1629568845
Entity TypeIndividualMale
Primary Taxonomy2086S0122X
Provider Legal NameNICHOLAS ROBERT O'SICKCredential: DO
Location Address1601 TRINITY ST STE 704-DAustin, TX 78712-1765
Mailing Address1601 Trinity St Ste 704-dAustin, TX 78712-1765
Phone(512) 324-8320
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMay 14, 2018
Last NPPES UpdateAugust 26, 20253 updates tracked since enumeration
NPPES CertifiedAugust 26, 2025
✔ NPI 1629568845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0122X
License✔ Licensed in TX · V1573
Definition
A surgeon who specializes in plastic and reconstructive surgery.
1601 TRINITY ST STE 704-D, Austin, TX 78712
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11301 Barbara Jordan Blvd Ste 301Austin, TX 78723-3078 · Phone (512) 324-0918
Location 21161 21st Ave S Ste D4207Nashville, TN 37232-2345 · Phone (615) 936-3574
Location 3920 Madison Avenue Suite 447Memphis, TN 38163 · Phone (901) 448-1350

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company.Insurance ›

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

Nicholas Robert O'sick Do 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 ID5799229019
PECOS Enrollment IDI20251204001916
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.

Hospital Affiliations CMS Care Compare 2

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

Ascension Seton Medical Center Austin

Acute Care Hospitals · Austin, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450056
Location1201 W 38th StAustin, TX 78705 · Travis County
Emergency services Birthing friendly

Dell Seton Med Center At The University Of Tx

Acute Care Hospitals · Austin, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450124
Location601 E 15th StreetAustin, TX 78701 · Travis County

Other Providers at the Same Location NPPES 3

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

THUY T SOLIS PA
Physician Assistant
1601 TRINITY ST STE 704-D
AUSTIN, TX 78712
Travis County (512) 324-9999
LILLIAN WALLACE PA
Physician Assistant
1601 TRINITY ST STE 704-D
AUSTIN, TX 78712
Travis County (512) 324-7000
SIARRA SHAW PA-C
Physician Assistant (Surgical)
1601 TRINITY ST STE 704-D
AUSTIN, TX 78712
Travis County (512) 324-8320

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 Nicholas O'sick's NPI number?

The NPI number for Nicholas O'sick is 1629568845. It was assigned to this individual provider in the NPPES registry on May 14, 2018.

Where is Nicholas O'sick located?

Nicholas O'sick practices at 1601 Trinity St Ste 704-D, Austin, TX 78712. The listed phone number is (512) 324-8320.

What is Nicholas O'sick's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.

Is Nicholas O'sick enrolled in Medicare?

Yes. Nicholas O'sick 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.

What insurance does Nicholas O'sick accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Nicholas O'sick 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.

Is Nicholas O'sick affiliated with any hospitals?

According to CMS data, Nicholas O'sick is affiliated with Ascension Seton Medical Center Austin and Dell Seton Med Center At The University Of Tx.

When was this NPI record last updated?

The NPPES record for Nicholas O'sick was last updated on August 26, 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.