Marcia Santos Genta, M.D.
Rheumatology Physician · Dallas, TX
Marcia Santos Genta, M.D. is a rheumatology physician with a practice address in Dallas, Texas, and NPI 1134233976, issued on Aug 18, 2006. Check the license (Texas J4146, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcia Santos Genta
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- J4146 TX
Self-reported in NPPES; status is on the state search - Practice location
- 221 W Colorado Blvd, Dallas, TX 75208
- Phone
- (214) 941-0198
- Enumerated
- Aug 18, 2006
- Record last updated
- Aug 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (214) 941-2380
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 545 in Texas → Look up another NPI →
Also registered at 221 W Colorado Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hermine Ariyibi, NPAdult Health Nurse Practitioner1568615417
Verify Marcia Santos Genta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J4146Check 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 rheumatology physician in 2024
2,220 Medicare Part D claims for 355 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 100 claims were for opioids.
Most prescribed
- Methotrexate565 claims
- Hydroxychloroquine Sulfate448 claims
- Folic Acid195 claims
- Humira(Cf) Pen144 claims
- Enbrel Sureclick117 claims
- Tramadol Hcl92 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: $1,168.06
51 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Marcia Santos Genta among 545 rheumatology physician records in Texas
Marcia Santos Genta, M.D. is one of 545 rheumatology physician records with a practice address in Texas. 87% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2007 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Texas
There are 545 rheumatology physician records in Texas.
All 545 in Texas → Every provider in Dallas → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Prajwal Dara, MDDallas, TX 752081588125660
- Omkar Dhamankar, MDDallas, TX 752081659831907
- Elizabeth Ortiz, M.D.Dallas, TX 752011407072192
- Kara Prescott, M.D.Dallas, TX 752161972631554
- Swathi Reddy, M.D.Dallas, TX 752161154600112
- Leanne Dada, D.O.Dallas, TX 752191386028157
- Arooj Babar, M.D.Dallas, TX 752251972999746
- Reid Weisberg, MDDallas, TX 752251104453778
Common questions
What is Marcia Santos Genta, M.D.'s NPI number?
Marcia Santos Genta, M.D.'s National Provider Identifier (NPI) is 1134233976, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcia Santos Genta, M.D. located?
The NPPES record lists a practice address at 221 W Colorado Blvd, Dallas, TX, 75208. Phone: (214) 941-0198. Providers update this record themselves, so call before visiting.
How can I verify Marcia Santos Genta, M.D.'s license?
NPPES lists Texas license number J4146, 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 Marcia Santos Genta, M.D. prescribe under Medicare Part D?
In 2024, Marcia Santos Genta, M.D. had 2,220 Medicare Part D claims for 355 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.