John Lee Massingill, D.D.S.
Dentist · Bellaire, TX
John Lee Massingill, D.D.S. is a dentist with a practice address in Bellaire, Texas, and NPI 1881719029, issued on Mar 20, 2007. Check the license (Texas 16282, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Lee Massingill
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 16282 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6804 Mapleridge St, Bellaire, TX 77401
- Phone
- (713) 665-4178
- Enumerated
- Mar 20, 2007
- Record last updated
- Mar 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (713) 665-4695
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Verify John Lee Massingill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 16282Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average dentist in 2024
93 Medicare Part D claims for 75 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin46 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.
John Lee Massingill among 6,572 dentist records in Texas
John Lee Massingill, D.D.S. is one of 6,572 dentist records with a practice address in Texas. 64% 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 18% of them.
- NPI issued2007 · 18% of these records are older, 70% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 dentist records list a practice address in Bellaire
They are 13 of the 1,159 NPPES records with a practice address in Bellaire, and 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Bellaire → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Mandeep Birring, DDSBellaire, TX 774011871824003
- Ayana Cartwright, D.D.S.Bellaire, TX 774011407101942
- Mark Dickens, D.D.SBellaire, TX 774011619195096
- Joyce Diggles-Savory, DDSBellaire, TX 774011144323742
- Christine Felix, DDSBellaire, TX 774011265815203
- Holly Marabella, D.D.SBellaire, TX 774011992109292
- Ginger Marblestone, DDSBellaire, TX 774011285865394
- Kim Loan Nguyen, DDSBellaire, TX 774011437235561
Common questions
What is John Lee Massingill, D.D.S.'s NPI number?
John Lee Massingill, D.D.S.'s National Provider Identifier (NPI) is 1881719029, issued on Mar 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Lee Massingill, D.D.S. located?
The NPPES record lists a practice address at 6804 Mapleridge St, Bellaire, TX, 77401. Phone: (713) 665-4178. Providers update this record themselves, so call before visiting.
How can I verify John Lee Massingill, D.D.S.'s license?
NPPES lists Texas license number 16282, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does John Lee Massingill, D.D.S. prescribe under Medicare Part D?
In 2024, John Lee Massingill, D.D.S. had 93 Medicare Part D claims for 75 beneficiaries; the average among dentist prescribers was 86. 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.