Ryan Alexander Greenway, DDS
Student in an Organized Health Care Education/Training Program · Galveston, TX
Ryan Alexander Greenway, DDS is a student in an organized health care education/training program with a practice address in Galveston, Texas, and NPI 1902535826, issued on Jun 7, 2022. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan Alexander Greenway
- Credential
- DDS
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License numbers
- 2022018759 MO
D-00161 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1005 Harborside Dr, Galveston, TX 77550
- Phone
- (409) 772-6783
- Enumerated
- Jun 7, 2022
- Record last updated
- Jul 29, 2026
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 17,605 in Texas → Look up another NPI →
Also registered at 1005 Harborside Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Camilo Mosquera Giraldo, DDSOral and Maxillofacial Surgery (Dentist)1487328696
Verify Ryan Alexander Greenway in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
303 Medicare Part D claims for 97 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate73 claims
- Amoxicillin38 claims
- Ibuprofen36 claims
- Hydrocodone-Acetaminophen32 claims
- Amoxicillin-Clavulanate Potass23 claims
- Cyclobenzaprine Hcl18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,571.98
30 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ryan Alexander Greenway among 17,605 student in an organized health care education/training program records in Texas
Ryan Alexander Greenway, DDS is one of 17,605 student in an organized health care education/training program records with a practice address in Texas. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 20% of them.
- NPI issued2022 · 20% of these records are older, 71% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2026 · 15% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
126 student in an organized health care education/training program records list a practice address in Galveston
They are 126 of the 2,532 NPPES records with a practice address in Galveston, and 17,605 student in an organized health care education/training program records in Texas.
All 17,605 in Texas → Every provider in Galveston → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Ashley EchetaGalveston, TX 775501508608761
- Joshua Lahaye, MDGalveston, TX 775501114621463
- Gursaran Morrical, D.O.Galveston, TX 775501881919611
- Michael NguyenGalveston, TX 775501972459568
- Elizabeth PenningtonGalveston, TX 775501053092890
- Evan PistoneGalveston, TX 775501306796644
- Jai RameshGalveston, TX 775501508782392
- Reema Mathew, DOGalveston, TX 775511932782810
Common questions
What is Ryan Alexander Greenway, DDS's NPI number?
Ryan Alexander Greenway, DDS's National Provider Identifier (NPI) is 1902535826, issued on Jun 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Alexander Greenway, DDS located?
The NPPES record lists a practice address at 1005 Harborside Dr, Galveston, TX, 77550. Phone: (409) 772-6783. Providers update this record themselves, so call before visiting.
How can I verify Ryan Alexander Greenway, DDS's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Ryan Alexander Greenway, DDS prescribe under Medicare Part D?
In 2024, Ryan Alexander Greenway, DDS had 303 Medicare Part D claims for 97 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.