DR. NICHOLAS ROBERT ONDRASIK (D.O.) – Critical Care Medicine (Internal Medicine) Physician, NPI 1043416605

DR. NICHOLAS ROBERT ONDRASIK (D.O.) is a healthcare provider. based in San antonio, Texas. specializing in PULMONARY DISEASE, CRITICAL CARE (INTENSIVISTS). They hold the professional credentials D.O.. They hold a License No. 282624 (MA). The NPI Number for DR. NICHOLAS ROBERT ONDRASIK (D.O.) is 1043416605

Main info

Male
19 Years Of Experience
Accepts Medicare Assignment
Name
DR. NICHOLAS ROBERT ONDRASIK (D.O.)
NPI
1043416605
Phone
(210) 916-5235
Address
3851 Roger Brooke Dr
Enumeration Date
21 June 2007
Last Update Date
22 January 2025

Doctor Profile

Medical School Name
PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
5089735919
Graduation Year
2007 (19 years ago)
PAC ID
0941478481
Group Practice PAC ID
0749171957
Professional Enrollment ID
I20200831001003
Address ID
MA027203703FA363XXAVEX300

Contacts

Secure Messaging
nondrasik52885@direct.southcoast.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience65
Completeness85
Years active:18State licenses:1Other namesUpdated within 12 months

1,186 PULMONARY DISEASE in TX

Provider Addresses for DR. NICHOLAS ROBERT ONDRASIK (D.O.)

  • 3851 Roger Brooke Dr

    Fort Sam Houston

    San Antonio, TX 782344501

    Phone: (210) 916-5235

    Type: Location

  • 3900 Capital Mall Dr SW

    Olympia, WA 98502

    Phone: (360) 704-4743

    Fax: (360) 704-4751

    Type: Location

  • 180, Mill Road, Nasketucket, Fairhaven, Bristol County, Massachusetts, 02719, United States

    FAIRHAVEN, MA 027195255

    Phone: (508) 973-2000

    Fax: (508) 973-2001

    Type: Mailing

  • 208, Mill Road, Nasketucket, Fairhaven, Bristol County, Massachusetts, 02719, United States

    FAIRHAVEN, MA 027195208

    Phone: (508) 973-2224

    Fax: (508) 973-0394

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $49.

Total Amount is formed as General ($49) + Research ($0) + Ownership ($0) = $49.

Last reported payment date: 2024-11-02 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($49).

Total Amount

$49

General + Research + Ownership

Payments

1

Total payment records

General Amount

$49

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-02

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2020-08-31

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20170120000697IPulmonary DiseaseWATBD
I20200831001003IPulmonary DiseaseMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes131103$0
99213Established patient office or other outpatient visit, 20-29 minutes114107$0
94060Test to measure expiratory airflow and volume changes before and after medication administration6158$0
94729Test to examine how well the lungs exchange gases5149$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes4128$0
View full utilization report →

Insurance plans in this area (ZIP 78234)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0749171957View full group profile
NameSpecialtyState
Nurse PractitionerRI
Pain Management, AnesthesiologyMA
Certified Registered Nurse Anesthetist (Crna)MA
Clinical Social WorkerMA
Hospitalist, Internal MedicineMA
Physician AssistantMA
H O S P I T A L I S TMA
Certified Registered Nurse Anesthetist (Crna)RI
Clinical Social WorkerMA
A N E S T H E S I O L O G YMA

Reviews

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Frequently asked questions

What federal number belongs to DR. NICHOLAS ROBERT ONDRASIK (D.O.)?
The federal identifier for DR. NICHOLAS ROBERT ONDRASIK (D.O.) is NPI 1043416605.
Is DR. NICHOLAS ROBERT ONDRASIK (D.O.)'s NPI currently valid?
The extract we use shows DR. NICHOLAS ROBERT ONDRASIK (D.O.) as active.
What kind of provider is DR. NICHOLAS ROBERT ONDRASIK (D.O.)?
The page reflects Critical Care Medicine (Internal Medicine) Physician for DR. NICHOLAS ROBERT ONDRASIK (D.O.). Clinical services aligned with this taxonomy classification.
Where does public data place DR. NICHOLAS ROBERT ONDRASIK (D.O.)?
The snapshot lists San Antonio, Texas for DR. NICHOLAS ROBERT ONDRASIK (D.O.); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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