Mary Riley Parker, MD
Phlebology Physician · San Antonio, TX
Mary Riley Parker, MD is a phlebology physician with a practice address in San Antonio, Texas, and NPI 1861506032, issued on Aug 18, 2006. Check the license (Texas H8308, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Riley Parker
- Credential
- MD
- Primary taxonomy
- Phlebology Physician 202K00000X
- License number
- H8308 TX
Self-reported in NPPES; status is on the state search - Practice location
- 19016 Stone Oak Pkwy Ste 180, San Antonio, TX 78258
- Phone
- (210) 504-4304
- Enumerated
- Aug 18, 2006
- Record last updated
- Mar 7, 2024
- Fax
- (210) 504-4303
- Medicare enrollment
- Enrolled (PECOS I20190801003322); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1989
- Entity
- Type 1 · individual
8 nearest phlebology physician records → All 17 in Texas → Look up another NPI →
Also registered at 19016 Stone Oak Pkwy Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krystal Broughton, MPAS, PA-CPhysician Assistant1144664327
- Patrick Hartsell, MDVascular Surgery Physician1689679151
- William Parker, M.D.Surgery Physician1295778686
Verify Mary Riley 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 H8308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average phlebology physician in 2024
14 Medicare Part D claims, against an average of 187 among the 80 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
- Xarelto11 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.
The MIPS final score for 2023 (Medicare payment program): 74 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $9,845.99
10 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, Inc. The 81 providers of this specialty with any payment received $1,201.67 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.
Bills Medicare through one group practice
- Interventional Partners PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Riley Parker among 17 phlebology physician records in Texas
Mary Riley Parker, MD is one of 17 phlebology physician records with a practice address in Texas. 41% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 76% newer
- In a Medicare fileYes · 41% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Record last updated2024 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 202K00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Phlebology Physician providers in Texas
There are 17 phlebology physician records in Texas.
All 17 in Texas → Every provider in San Antonio → Phlebology Physician nationwide →
The 8 phlebology physician records with the nearest ZIP codes
- Alan Crowther, M.D., RVSSan Antonio, TX 782291316956444
- Josue Medina, MDSan Antonio, TX 782161437311321
- Sean Hamilton, M.D.Victoria, TX 779011275672347
- Steven Zimmet, MD, RVT, FAVPHAustin, TX 787031700990736
- Latishica EadenHumble, TX 773961144791591
- Javon HillsHouston, TX 770821073270732
- Angela BuieHouston, TX 770601275025850
- Luvenia WilliamsHouston, TX 770161285388926
Common questions
What is Mary Riley Parker, MD's NPI number?
Mary Riley Parker, MD's National Provider Identifier (NPI) is 1861506032, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Riley Parker, MD located?
The NPPES record lists a practice address at 19016 Stone Oak Pkwy Ste 180, San Antonio, TX, 78258. Phone: (210) 504-4304. Providers update this record themselves, so call before visiting.
How can I verify Mary Riley Parker, MD's license?
NPPES lists Texas license number H8308, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Riley Parker, MD prescribe under Medicare Part D?
In 2024, Mary Riley Parker, MD had 14 Medicare Part D claims; the average among phlebology physician prescribers was 187. Part D covers Medicare prescriptions only.
What is Mary Riley Parker, MD's MIPS final score?
The 2023 MIPS final score is 74 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.