Mary Santiago, M.D.
Family Medicine Physician · Fulshear, TX
Mary Santiago, M.D. is a family medicine physician with a practice address in Fulshear, Texas, and NPI 1528097268, issued on Jul 3, 2006. Check the license (Texas N2775, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Santiago
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- N2775 TX
4301078574 MI
Self-reported in NPPES; status is on the state search - Practice location
- 7629 Tiki Dr, Fulshear, TX 77441
- Phone
- (281) 346-0018
- Enumerated
- Jul 3, 2006
- Record last updated
- Apr 7, 2026
- Fax
- (281) 346-0913
- Medicare enrollment
- Enrolled (PECOS I20100305000317); accepts Medicare assignment
- 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 7629 Tiki Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Armitage, NPFamily Nurse Practitioner1891150314
- Jyoti Aryal, FNPFamily Nurse Practitioner1700399136
- Jillian Benoit, FNP-CFamily Nurse Practitioner1467999367
- Prativa BhandariFamily Nurse Practitioner1619445210
- Holly Black, CPNPPediatric Nurse Practitioner1194941450
- Amina Jinnah, M.DFamily Medicine Physician1306053475
Verify Mary Santiago in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N2775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average family medicine physician in 2024
3,956 Medicare Part D claims for 564 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 64 claims were for opioids.
Most prescribed
- Atorvastatin Calcium203 claims
- Amlodipine Besylate162 claims
- Losartan Potassium139 claims
- Levothyroxine Sodium133 claims
- Metformin Hcl104 claims
- Lisinopril98 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: $2,005.09
76 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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
- Heidi Schultz, M.D., P.A.Fulshear, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Santiago among 11,119 family medicine physician records in Texas
Mary Santiago, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1999 · median 2004 among the 7,095 with a school on file
- Record last updated2026 · 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).
5 family medicine physician records list a practice address in Fulshear
They are 5 of the 158 NPPES records with a practice address in Fulshear, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Fulshear → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marwa Abd AllaFulshear, TX 774411477947455
- Amina Jinnah, M.DFulshear, TX 774411306053475
- Ucheoma LongeFulshear, TX 774411316247554
- Heidi Schultz, M.D.Fulshear, TX 774411275506719
- Tom Baccam, D.O.El Campo, TX 774371134145220
- Dao Doan, M.D.Hempstead, TX 774451841220365
- Brooke Dorotik, M.D.El Campo, TX 774371063772945
- Carlos Duque, M.D.El Campo, TX 774371326055484
Common questions
What is Mary Santiago, M.D.'s NPI number?
Mary Santiago, M.D.'s National Provider Identifier (NPI) is 1528097268, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Santiago, M.D. located?
The NPPES record lists a practice address at 7629 Tiki Dr, Fulshear, TX, 77441. Phone: (281) 346-0018. Providers update this record themselves, so call before visiting.
How can I verify Mary Santiago, M.D.'s license?
NPPES lists Texas license number N2775, 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 Mary Santiago, M.D. prescribe under Medicare Part D?
In 2024, Mary Santiago, M.D. had 3,956 Medicare Part D claims for 564 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.