Physician Profile
Based in Langhorne, PA, Ian Garrahy, D.O. is listed in the NPI registry under medical oncology. Ian graduated from University of New England, College of Osteo Medicine in 2017. Ian is also listed as specializing in internal medicine. Medicare claims data shows Ian provided 170,613 services to 2,063 patients. The services billed most often include injection, ferric carboxymaltose, 1 mg, injection, daratumumab, 10 mg and hyaluronidase-fihj, and injection, pembrolizumab, 1 mg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
240 MIDDLETOWN BLVD STE 205
Langhorne, PA 19047
Within Medical Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Abdominal cancer
Blood cancer
Blood disorders
Cancer complications
Chest cancer
Complications
Digestive cancer
Digestive cancers
Endocrine cancer
Endocrine cancers
Eye cancer
General oncology
Genetic risk
Gynecologic cancer
Gynecologic cancers
Head and neck
Head and neck cancer
Metastatic cancer
Metastatic disease
Neurologic cancers
Sarcomas
Skin cancer
Symptom evaluation
Thoracic cancers
Treatment side effects
Urologic cancer
Urologic cancers
Most searched procedures
Cancer treatment care
Complication management
Consultations
Diagnostic testing
Diagnostics
Infusions
Injections
Medication management
Patient education
Port and line care
Procedures
Specialized treatments
Specialty treatments
Supportive care
Treatment side effects
Vascular access
170,613 services · 2,063 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
423 | More often than most peers in Medical Oncology |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
327 | More often than most peers in Medical Oncology |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
253 | More than most peers in Medical Oncology |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
210 | More often than most peers in Medical Oncology |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
133 | More often than most peers in Medical Oncology |
| Injection, ferric carboxymaltose, 1 mg | Drug given | J1439 |
121,578 | More than most peers in Medical Oncology |
| Injection, daratumumab, 10 mg and hyaluronidase-fihj | Drug given | J9144 |
14,040 | More often than most peers in Medical Oncology |
| Injection, pembrolizumab, 1 mg | Drug given | J9271 |
8,160 | Less often than most peers in Medical Oncology |
| Injection, denosumab, 1 mg | Drug given | J0897 |
6,960 | More often than most peers in Medical Oncology |
| Injection, fosaprepitant, 1 mg | Drug given | J1453 |
6,450 | As often as other peers in Medical Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Ian Garrahy is an oncologist in Langhorne, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Medical Oncology”.
NPI registry
Ian Garrahy is listed at 240 Middletown Blvd Ste 205, Langhorne, PA 19047. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (215) 750-1927. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Ian Garrahy's National Provider Identifier is 1124552435. 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
Ian Garrahy attended University of New England, College of Osteo Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
Ian Garrahy has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Ian Garrahy provides treatments such as injection of drug or substance under skin or into muscle and administration of chemotherapy into vein, 1 hour or less, 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 Ian Garrahy. 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.