Infusion Therapy Clinic/Center
1,041 active US providers register Infusion Therapy Clinic/Center as their primary taxonomy. That is 0.01% of every provider in the registry, and the 378th largest of 584 specialties with a page here.
- Taxonomy code
- 261QI0500X
- Grouping
- Ambulatory Health Care Facilities
- Classification
- Clinic/Center
- Specialization
- Infusion Therapy
- Active providers
- 1,041
- States covered
- 48 of 51
What the code means
Definition to come...
Definition quoted verbatim from the NUCC Health Care Provider Taxonomy code set, version 25.1. Not paraphrased.
Where they are
Counted by practice location, not by mailing address or by licence state. A provider practising across a state line is counted where they practise.
| State | Providers | Share |
|---|---|---|
| Texas | 141 | |
| Florida | 127 | |
| California | 81 | |
| Georgia | 38 | |
| Ohio | 38 | |
| Arizona | 38 | |
| Virginia | 34 | |
| Colorado | 32 | |
| Michigan | 30 | |
| Maryland | 30 | |
| New Jersey | 28 | |
| New York | 28 | |
| Tennessee | 27 | |
| North Carolina | 26 | |
| South Carolina | 22 |
Showing the 15 largest of 48 states with at least one.
Who registers under this code
15 of these are people and 1,026 are organisations, so 99% of the code is businesses rather than clinicians. Half of them had registered by 2021, and 539 registered in the last five years, 52% of the current population.
That is a fast-growing code. A population where a large share registered recently is either a genuinely expanding field or a category NPPES added late, and the taxonomy definition above usually tells you which.
Where the practices are
By practice-location city. City counts are noisier than state counts, because a large employer files one address for many providers.
- HOUSTON, TX33
- PHOENIX, AZ12
- MIAMI, FL10
- TAMPA, FL8
- LAS VEGAS, NV8
- ORLANDO, FL7
- SAN DIEGO, CA7
- DENVER, CO7
- OKLAHOMA CITY, OK7
- SEATTLE, WA6
What else they list
Providers whose primary code is Infusion Therapy Clinic/Center most often carry these secondary taxonomies as well. This is the closest thing the registry has to a map of which specialties overlap in practice, and it is not published anywhere else.
| Also listed | Providers | Share |
|---|---|---|
| Home Infusion Agency | 47 | 4.5% |
| Clinic/Center | 45 | 4.3% |
| Nurse Practitioner | 44 | 4.2% |
| Multi-Specialty Clinic/Center | 41 | 3.9% |
| Infusion Therapy Registered Nurse | 24 | 2.3% |
| Rheumatology Physician | 22 | 2.1% |
| Internal Medicine Physician | 19 | 1.8% |
| Home Infusion Therapy Pharmacy | 17 | 1.6% |
Nearby specialties
Other taxonomies NUCC files under Clinic/Center.
- State or Local Public Health Clinic/Center1,006
- Podiatric Clinic/Center996
- Mobile Radiology Clinic/Center1,213
- Comprehensive Outpatient Rehabilitation Facility (CORF)1,297
- Student Health Clinic/Center1,336
- Birthing Clinic/Center1,395
Looking up a specific provider
These counts come from the monthly NPPES file. To check one provider, use their NPI: the lookup reads the live registry and shows whether the identifier is still active, which the monthly file cannot tell you about the last few weeks.
Counts from npidata_pfile_20050523-20260712.csv, built 2026-08-09. Primary taxonomy only, deactivated identifiers excluded.