Provider Profile
Sarah K. O'Brien, NP-C is a nurse practitioner — gerontology based in Cleveland, OH. According to Medicare claims data, Sarah cared for 28 Medicare patients across 31 services. The services billed most often include hospital discharge day management, more than 30 minutes and biopsy and aspiration of bone marrow sample for diagnosis.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
9500 EUCLID AVE
Cleveland, OH 44195
Within Nurse Practitioner - Gerontology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Back & Spine
Bladder & Urinary
Brain & Memory
Brain & Nerves
Breathing & Lungs
Digestive & Gut
Digestive Health
Endocrine & Hormones
Endocrine & Metabolic
General Health
General Senior Health
Heart & Circulation
Infections
Joints & Bones
Kidney & Urinary
Lung & Respiratory
Mental Health
Mobility & Balance
Nerves & Sensation
Pain
Sensory
Skin
Skin & Wounds
Sleep
Bladder & Urinary
Brain & Memory
Care Planning
Diagnostic Tests
General Health
General Senior Health
Heart & Circulation
Home & Facility Care
In-Office Treatments
Lab & Monitoring
Lab Tests & Screening
Medication Management
Mental Health
Minor Procedures
Mobility & Safety
Pain Management
Preventive Care
Referrals & Care Coordination
Referrals & Coordination
Specialized Care
Vaccines & Injections
Vaccines & Prevention
Wound Care
31 services · 28 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
14 | |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Sarah K. O'Brien is a nurse practitioner in Cleveland, OH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Gerontology”.
NPI registry
Sarah K. O'Brien is listed at 9500 Euclid Ave, Cleveland, OH 44195. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (216) 399-1802. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Sarah K. O'Brien's National Provider Identifier is 1134595242. 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
Sarah K. O'Brien attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
Sarah K. O'Brien has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Sarah K. O'Brien performs procedures including biopsy and aspiration of bone marrow sample for diagnosis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Sarah K. O'Brien. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.