Shaaron Greer, RCP
Shaaron Greer, RCP is a Certified Respiratory Therapist in Richardson, TX, registered under NPI 1083903488. This provider registers 12 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 908 AUDELIA RD SUITE 200-171, Richardson, TX 75081. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 65498 | TX | Certified Respiratory Therapist primary |
| 28465483 | PA | Driver |
| 65498 | TX | Emergency Care Certified Respiratory… |
| 65498 | TX | Geriatric Care Certified Respiratory… |
| 65498 | TX | General Care Certified Respiratory… |
| 65498 | TX | Neonatal/Pediatric Certified Respiratory… |
| 65498 | TX | Home Health Certified Respiratory… |
| 65498 | TX | Patient Transport Certified Respiratory… |
| 65498 | TX | SNF/Subacute Care Certified Respiratory… |
Licences are recorded in 2 states: TX, PA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
Licensed in 2 states
This provider holds licences in 2 states: Pennsylvania and Texas. The practice address on file is in Richardson, TX, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 65498
- Specialty
- Certified Respiratory Therapist
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Respiratory Therapist, Certified covers
A Certified Respiratory Therapist (CRT) is a an entry level therapist who has passed a standardized written examination administered by the National Board for Respiratory Care (NBRC). CRTs provide diagnostic testing, therapeutics, monitoring, rehabilitation, and education to patients with disorders of the cardiopulmonary system. They provide these respiratory care services in all health care facilities and in the home. A CRT is a graduate of an associate degree program approved by the Commission on Accreditation of Allied Health Educational Programs (CAAHEP) and where applicable, is licensed by the state and is practicing within the scope of the license. NUCC Health Care Provider Taxonomy, code 227800000X
All registered taxonomy codes
This provider registers 12 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 227800000X | Certified Respiratory Therapist | 65498 | TX | primary |
| 172A00000X | Driver | 28465483 | PA | |
| 2278E0002X | Emergency Care Certified Respiratory Therapist Emergency Care | 65498 | TX | |
| 2278G0305X | Geriatric Care Certified Respiratory Therapist Geriatric Care | 65498 | TX | |
| 2278G1100X | General Care Certified Respiratory Therapist General Care | 65498 | TX | |
| 2278P3900X | Neonatal/Pediatric Certified Respiratory Therapist Neonatal/Pediatrics | 65498 | TX | |
| 2278H0200X | Home Health Certified Respiratory Therapist Home Health | 65498 | TX | |
| 2278P4000X | Patient Transport Certified Respiratory Therapist Patient Transport | 65498 | TX | |
| 2278S1500X | SNF/Subacute Care Certified Respiratory Therapist SNF/Subacute Care | 65498 | TX | |
| 246RP1900X | Phlebotomy Technician Phlebotomy | — | — | |
| 246W00000X | Cardiology Technician | — | — | |
| 2472R0900X | Renal Dialysis Technician Renal Dialysis | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1083903488 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 6, 2011 |
| Last updated | Apr 6, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | RCP |
| Practice address |
908 AUDELIA RD SUITE 200-171 Richardson, TX 75081 (214) 777-3120 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 8 | 3 | 9 | 0 | 3 | 4 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 7 | 3 | 9 | 0 | 6 | 4 | 7 |
Sum = 62 · next multiple of 10 = 70 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.