Heath Thomas Blockley, D.D.S.
General Practice Dentistry · Chattanooga, TN
Heath Thomas Blockley, D.D.S. is a general practice dentistry with a practice address in Chattanooga, Tennessee, and NPI 1972644938, issued on Feb 10, 2007. Check the license (Tennessee 8577, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heath Thomas Blockley
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 8577 TN
Self-reported in NPPES; status is on the state search - Practice location
- 4607 Dayton Blvd, Chattanooga, TN 37415
- Phone
- (423) 877-8557
- Enumerated
- Feb 10, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,023 in Tennessee → Look up another NPI →
Also registered at 4607 Dayton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Blockley, D.D.S.Dentist1396187621
- Thomas Blockley, D.D.S.General Practice Dentistry1760571384
Verify Heath Thomas Blockley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 8577Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% more Medicare Part D claims than the average general practice dentistry in 2024
145 Medicare Part D claims for 112 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin93 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: $24.17
2 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
Heath Thomas Blockley among 2,023 general practice dentistry records in Tennessee
Heath Thomas Blockley, D.D.S. is one of 2,023 general practice dentistry records with a practice address in Tennessee. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 41% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
109 general practice dentistry records list a practice address in Chattanooga
They are 109 of the 7,377 NPPES records with a practice address in Chattanooga, and 2,023 general practice dentistry records in Tennessee.
All 2,023 in Tennessee → Every provider in Chattanooga → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Thomas Blockley, D.D.S.Chattanooga, TN 374151760571384
- Joseph Brogdon, DDSChattanooga, TN 374151083735286
- Charles Hodges, D. D. S.Chattanooga, TN 374151801902416
- Ngoc-Lan Huynh, DDSChattanooga, TN 374151588293971
- William Kirkpatrick, D.D.S.Chattanooga, TN 374151851471742
- Bryson Popp, DDSChattanooga, TN 374151114659802
- Frederick Thompson, DDSChattanooga, TN 374151447508098
- Constance WiseChattanooga, TN 374151699044487
Common questions
What is Heath Thomas Blockley, D.D.S.'s NPI number?
Heath Thomas Blockley, D.D.S.'s National Provider Identifier (NPI) is 1972644938, issued on Feb 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Heath Thomas Blockley, D.D.S. located?
The NPPES record lists a practice address at 4607 Dayton Blvd, Chattanooga, TN, 37415. Phone: (423) 877-8557. Providers update this record themselves, so call before visiting.
How can I verify Heath Thomas Blockley, D.D.S.'s license?
NPPES lists Tennessee license number 8577, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Heath Thomas Blockley, D.D.S. prescribe under Medicare Part D?
In 2024, Heath Thomas Blockley, D.D.S. had 145 Medicare Part D claims for 112 beneficiaries; the average among general practice dentistry prescribers was 83. 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.