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Edit this profileAt a glance
- 280 S Main St, Orange, CA 92868
About Stefan Dunauskas
Listed in the NPI registry as a nurse practitioner — adult health, Stefan A. Dunauskas practices in Orange, CA. Stefan is also listed as specializing in nurse practitioner — gerontology. According to Medicare claims data, Stefan cared for 129 Medicare patients across 183 services. The services billed most often include incision or removal of spine bone segment, each additional segment, insertion of cage or mesh device to spine bone and disc space during spine fusion, and fusion of additional segment of spine. NPI 1891151148 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (714) 634-4567
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
280 S MAIN ST
Orange, CA 92868
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Adult Health generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone health
Brain & nerves
Digestive
Digestive health
Eye issues
Foot & ankle
General health
Heart
Heart & circulation
Hormones & endocrine
Infections
Joints & bones
Men's health
Mental health
Pain
Pain & musculoskeletal
Respiratory
Sexual health
Skin
Skin & hair
Skin & nails
Skin issues
Sleep
Urinary
Weight management
Women's health
Procedures & services
Acute care
Care coordination
Clinical exams
Diagnostics
Endocrine
Heart health
Medication management
Men's health
Mental health
Minor procedures
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
- Skin biopsy
- Skin Tag Removal
- Wart Removal
- Wound care and dressing
Preventive care
- Travel health clinic and vaccines
- Colon cancer screening consult
- Medicare wellness visit
- Smoking cessation counseling
Screenings & tests
Sexual health
Skin care
Telehealth
Urgent care
Weight management
Most searched procedures
Allergy & immunology
Diabetes care
Digestive
Ear care
Heart & circulation
Injections
Occupational health
Pain & wellness
Pain management
Respiratory care
Senior care
Sleep
Women's health
Procedures Most Often Billed to Medicare
183 services · 129 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Incision or removal of spine bone segment, each additional segment | Procedure | 22216 |
50 | Too few peers to compare |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
38 | More often than most peers in Nurse Practitioner, Adult |
| Fusion of additional segment of spine | Procedure | 22614 |
24 | Too few peers to compare |
| Placement of stabilizing device to back of 1 spine bone in neck | Procedure | 22840 |
21 | Too few peers to compare |
| Incision or removal of lower spine bone segment | Procedure | 22214 |
20 | Too few peers to compare |
| Fusion of spine in lower back | Procedure | 22612 |
16 | Too few peers to compare |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
14 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Orange 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Stefan A. Dunauskas's specialty?
Stefan A. Dunauskas is a nurse practitioner in Orange, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Adult Health”.
NPI registry
Where can I find Stefan A. Dunauskas?
Stefan A. Dunauskas is listed at 280 S Main St, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Stefan A. Dunauskas?
The number on file is (714) 634-4567. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Stefan A. Dunauskas's NPI number?
Stefan A. Dunauskas's National Provider Identifier is 1891151148. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Stefan A. Dunauskas's education?
Stefan A. Dunauskas attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Stefan A. Dunauskas been practicing?
Stefan A. Dunauskas has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Stefan A. Dunauskas known for?
According to Medicare billing data, Stefan A. Dunauskas performs procedures including incision or removal of spine bone segment, each additional segment, insertion of cage or mesh device to spine bone and disc space during spine fusion and fusion of additional segment of spine. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Stefan A. Dunauskas confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Stefan A. Dunauskas. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.