Physician Profile
Unclaimed ProfileAbout IRWIN
Based in Indianapolis, IN, Holly Jennifer Irwin, M.D. is listed in the NPI registry under pediatrics. Holly is also listed as specialising in pediatric emergency medicine, student in an organized health care education program, and emergency medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Common questions
What does Dr. Irwin specialise in?
Dr. Irwin is a pediatrician in Indianapolis, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Pediatrics”.
NPI registry
Where is Dr. Irwin located?
Dr. Irwin is listed at 705 RILEY HOSPITAL DR, Indianapolis, IN 46202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Irwin's phone number?
The number on file is (317) 944-4034. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Irwin's NPI number?
Dr. Irwin's National Provider Identifier is 1689028474. 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
How long has Dr. Irwin been practising?
Dr. Irwin has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What does Dr. Irwin do most often?
According to Medicare billing data, Dr. Irwin provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Irwin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Irwin. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (317) 944-4034
- Email not available
Practice Locations
705 RILEY HOSPITAL DR
Indianapolis, IN 46202
Procedures Most Often Billed to Medicare
311 services · 308 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
80 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
142 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
46 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
43 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pediatricians at this location 4
Same specialty, same street address — most likely the same department or group.
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 pediatricians in Indianapolis 6
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in IN who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.