Marisela Gonzalez Mercado, M.D.
Hospitalist Physician · Tulsa, OK
Marisela Gonzalez Mercado, M.D. is a hospitalist physician with a practice address in Tulsa, Oklahoma, and NPI 1336522028, issued on Jun 30, 2015. Check the license (Oklahoma 34697, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Marisela Gonzalez Mercado
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 34697 OK
31,623 R PR
Self-reported in NPPES; status is on the state search - Practice location
- 6161 S Yale Ave, Tulsa, OK 74136
- Phone
- (918) 502-1900
- Enumerated
- Jun 30, 2015
- Record last updated
- Apr 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (918) 494-6303
- Medicare enrollment
- Enrolled (PECOS I20211014000078); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 262 in Oklahoma → Look up another NPI →
Also registered at 6161 S Yale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Al-Ola Abdallah, M.DInternal Medicine Physician1386837151
- Jacqueline Abels, MA, RD, LDRegistered Dietitian1750551586
- Keivan Abtahi, D.O.Orthopaedic Surgery Physician1295000560
- Samuel Adhikari, DNPCertified Registered Nurse Anesthetist1003308198
- Ricardo AguilarSurgery Physician1427317791
- Olakunle Ajanaku, M.D.Hospitalist Physician1740270305
Verify Marisela Gonzalez Mercado in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 34697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average hospitalist physician in 2024
336 Medicare Part D claims for 123 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 25 claims were for opioids.
Most prescribed
- Atorvastatin Calcium27 claims
- Hydrocodone-Acetaminophen20 claims
- Clopidogrel17 claims
- Furosemide15 claims
- Lisinopril15 claims
- Eliquis12 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.
Bills Medicare through one group practice
- Gulf Coast Physician Services, PLLCKingsville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marisela Gonzalez Mercado among 262 hospitalist physician records in Oklahoma
Marisela Gonzalez Mercado, M.D. is one of 262 hospitalist physician records with a practice address in Oklahoma. 91% 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 63% of them.
- NPI issued2015 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2005 · median 2010 among the 210 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Oklahoma
There are 262 hospitalist physician records in Oklahoma.
All 262 in Oklahoma → Every provider in Tulsa → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Olakunle Ajanaku, M.D.Tulsa, OK 741361740270305
- Kimberly Bennett, D.O.Tulsa, OK 741361255317871
- Karamba Ceesay, M.D.Tulsa, OK 741361053397794
- Julun Hong, M.D.Tulsa, OK 741361982681045
- Tejwant Kalkat, M.D.Tulsa, OK 741361427035468
- Imran Khalidi, M.D.Tulsa, OK 741361780661728
- Raja Krishna, M.D.Tulsa, OK 741361366429227
- Jonathan Levine, MDTulsa, OK 741361558360305
Common questions
What is Marisela Gonzalez Mercado, M.D.'s NPI number?
Marisela Gonzalez Mercado, M.D.'s National Provider Identifier (NPI) is 1336522028, issued on Jun 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Marisela Gonzalez Mercado, M.D. located?
The NPPES record lists a practice address at 6161 S Yale Ave, Tulsa, OK, 74136. Phone: (918) 502-1900. Providers update this record themselves, so call before visiting.
How can I verify Marisela Gonzalez Mercado, M.D.'s license?
NPPES lists Oklahoma license number 34697, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marisela Gonzalez Mercado, M.D. prescribe under Medicare Part D?
In 2024, Marisela Gonzalez Mercado, M.D. had 336 Medicare Part D claims for 123 beneficiaries; the average among hospitalist physician prescribers was 521. 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.