Ronald Lloyd Parker, P.A.
Physician Assistant · Houston, TX
Ronald Lloyd Parker, P.A. is a physician assistant with a practice address in Houston, Texas, and NPI 1497899348, issued on Feb 16, 2007. Check the license (Texas PA00178, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald Lloyd Parker
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA00178 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Tanglewilde St, Houston, TX 77063
- Phone
- (713) 781-9660
- Enumerated
- Feb 16, 2007
- Record last updated
- Nov 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (713) 974-3672
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 2500 Tanglewilde St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Lloyd Parker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA00178Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $75.00
1 payment: food and beverage; the largest payer was Genentech USA, Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Ronald Lloyd Parker among 10,999 physician assistant records in Texas
Ronald Lloyd Parker, P.A. is one of 10,999 physician assistant records with a practice address in Texas. 74% 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 14% of them.
- NPI issued2007 · 14% of these records are older, 80% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2016 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,801 physician assistant records list a practice address in Houston
They are 1,801 of the 61,221 NPPES records with a practice address in Houston, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Houston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Melanie Dach, PAHouston, TX 770631689801029
- Sarah-Ann Keyes, PA-CHouston, TX 770631326386160
- Elissa Love, PACHouston, TX 770631275622649
- Jessica Robinson, PA-CHouston, TX 770631215591748
- Shellee Turner, PA-CHouston, TX 770631952602534
- Heather VinhHouston, TX 770631104552876
- James Lipinski, PA CHouston, TX 770641942376520
- Nkechinyelu Nebeolisa, PA-CHouston, TX 770621013450345
Common questions
What is Ronald Lloyd Parker, P.A.'s NPI number?
Ronald Lloyd Parker, P.A.'s National Provider Identifier (NPI) is 1497899348, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Lloyd Parker, P.A. located?
The NPPES record lists a practice address at 2500 Tanglewilde St, Houston, TX, 77063. Phone: (713) 781-9660. Providers update this record themselves, so call before visiting.
How can I verify Ronald Lloyd Parker, P.A.'s license?
NPPES lists Texas license number PA00178, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.