Mercedes Giles, M.D.
Family Medicine Physician · Pearland, TX
Mercedes Giles, M.D. is a family medicine physician with a practice address in Pearland, Texas, and NPI 1902283765, issued on Apr 30, 2015. Check the license (Texas R5120, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mercedes Giles
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- R5120 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1853 Pearland Pkwy Ste 121, Pearland, TX 77581
- Phone
- (832) 300-2453
- Enumerated
- Apr 30, 2015
- Record last updated
- Dec 18, 2024
- Fax
- (281) 741-8139
- Medicare enrollment
- Enrolled (PECOS I20190102001179); accepts Medicare assignment
- Medical or professional school
- Morehouse School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 1853 Pearland Pkwy Ste 121
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Briana StoneSocial Worker1154041648
Verify Mercedes Giles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R5120Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average family medicine physician in 2024
1,855 Medicare Part D claims for 188 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 74 claims were for opioids.
Most prescribed
- Atorvastatin Calcium85 claims
- Amlodipine Besylate62 claims
- Gabapentin55 claims
- Levothyroxine Sodium50 claims
- Losartan Potassium49 claims
- Furosemide47 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: $272.09
13 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- Privia Medical Group Gulf Coast PLLCPearland, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mercedes Giles among 11,119 family medicine physician records in Texas
Mercedes Giles, M.D. is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2015 · median 2004 among the 7,095 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 family medicine physician records list a practice address in Pearland
They are 65 of the 3,024 NPPES records with a practice address in Pearland, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Pearland → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Janette Bateman, MDPearland, TX 775811043268832
- Janeen Bates, MDPearland, TX 775811871687244
- Javier Cadena, MDPearland, TX 775811477970853
- Jerryce Hudson, M.D.Pearland, TX 775811780097121
- Mary Knauss, M.D.Pearland, TX 775811467452045
- Naomi Lockett, M.D.Pearland, TX 775811831361765
- Tiffany Mauldin, PAPearland, TX 775811376019752
- Nana Afia Mensa, MDPearland, TX 775811720608581
Common questions
What is Mercedes Giles, M.D.'s NPI number?
Mercedes Giles, M.D.'s National Provider Identifier (NPI) is 1902283765, issued on Apr 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mercedes Giles, M.D. located?
The NPPES record lists a practice address at 1853 Pearland Pkwy Ste 121, Pearland, TX, 77581. Phone: (832) 300-2453. Providers update this record themselves, so call before visiting.
How can I verify Mercedes Giles, M.D.'s license?
NPPES lists Texas license number R5120, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mercedes Giles, M.D. prescribe under Medicare Part D?
In 2024, Mercedes Giles, M.D. had 1,855 Medicare Part D claims for 188 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.