T. Ryan Jackson, DDS, MSD
Periodontics · Greenwood, IN
T. Ryan Jackson, DDS, MSD is a periodontics with a practice address in Greenwood, Indiana, and NPI 1558456772, issued on Oct 4, 2006. Check the license (Indiana 12009768, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- T. Ryan Jackson
- Credential
- DDS, MSD
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 12009768 IN
Self-reported in NPPES; status is on the state search - Practice location
- 45 N. Madison Ave., Greenwood, IN 46142
- Phone
- (317) 887-3180
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (317) 882-2718
- Entity
- Type 1 · individual
8 nearest periodontics records → All 74 in Indiana → Look up another NPI →
Verify T. Ryan Jackson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12009768Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average periodontics in 2024
55 Medicare Part D claims for 27 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin25 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.
T. Ryan Jackson among 74 periodontics records in Indiana
T. Ryan Jackson, DDS, MSD is one of 74 periodontics records with a practice address in Indiana. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 62% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2011 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Indiana
There are 74 periodontics records in Indiana.
All 74 in Indiana → Every provider in Greenwood → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Kristin Jackson, D.D.S., M.S.D.Greenwood, IN 461421174616825
- Julie Combs, DDS MSGreenfield, IN 461401194056697
- Hawra AlqallafIndianapolis, IN 462021609421965
- Clark Barco, D.D.S.Indianapolis, IN 462021710089792
- Steven Blanchard, DDSIndianapolis, IN 462021760496954
- Leslie Brooks, D.D.S.Indianapolis, IN 462021447362983
- Monica Gibson, BDS, PHD, MS, FRCDCIndianapolis, IN 462021467885756
- Vanchit John, D.D.S., M.S.D.Indianapolis, IN 462021790721991
Common questions
What is T. Ryan Jackson, DDS, MSD's NPI number?
T. Ryan Jackson, DDS, MSD's National Provider Identifier (NPI) is 1558456772, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is T. Ryan Jackson, DDS, MSD located?
The NPPES record lists a practice address at 45 N. Madison Ave., Greenwood, IN, 46142. Phone: (317) 887-3180. Providers update this record themselves, so call before visiting.
How can I verify T. Ryan Jackson, DDS, MSD's license?
NPPES lists Indiana license number 12009768, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does T. Ryan Jackson, DDS, MSD prescribe under Medicare Part D?
In 2024, T. Ryan Jackson, DDS, MSD had 55 Medicare Part D claims for 27 beneficiaries; the average among periodontics prescribers was 277. 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.