NPPES file of Aug 9, 2026

Grisel Martos, DMD

Dentist · Miami, FL

Grisel Martos, DMD is a dentist with a practice address in Miami, Florida, and NPI 1578975264, issued on May 29, 2014. Check the license (Florida DN15442, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578975264
Name
Grisel Martos
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DN15442 FL
Self-reported in NPPES; status is on the state search
Practice location
782 NW 42ND Ave, Miami, FL 33126
Phone
(305) 448-3896
Enumerated
May 29, 2014
Record last updated
May 29, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(305) 442-2225
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 782 NW 42ND Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alicia Arenas, L.M.H.C.Mental Health Counselor1437467347
  2. Angel Berio, MDGeneral Practice Physician1225094675
  3. Daynet Fraga, D.M.DDentist1407288319
  4. Eduardo Merino, DDSProsthodontics1790909729
  5. Antonio Otero, D.D.S.Dentist1295954675
  6. Viviana Waich, DDSGeneral Practice Dentistry1528290871

Verify Grisel Martos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license DN15442
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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60% fewer Medicare Part D claims than the average dentist in 2024

34 Medicare Part D claims for 15 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Grisel Martos34
  2. Specialty average86

Most prescribed

  1. Amoxicillin14 claims
  2. Ibuprofen11 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: $532.80

20 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Grisel Martos$532.80
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Grisel Martos among 6,155 dentist records in Florida

Grisel Martos, DMD is one of 6,155 dentist records with a practice address in Florida. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 50% of them.

  • NPI issued2014 · 50% of these records are older, 46% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2014 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

491 dentist records list a practice address in Miami

They are 491 of the 49,442 NPPES records with a practice address in Miami, and 6,155 dentist records in Florida.

The 8 dentist records with the nearest ZIP codes

  1. Jose Abrahantes, DMDMiami, FL 331261528553781
  2. Jose Aleman, DMDMiami, FL 331261770061020
  3. Sandra Alvarez Gonzalez, DDSMiami, FL 331261245770460
  4. Alejandro Canosa, D.D.S.Miami, FL 331261043478423
  5. Rita Claro, DDSMiami, FL 331261164502357
  6. Ana De Feria, DMDMiami, FL 331261346735503
  7. Silvia Dumois, DMDMiami, FL 331261912174749
  8. Junior Fernandez, D.M.DMiami, FL 331261598974248

Common questions

What is Grisel Martos, DMD's NPI number?

Grisel Martos, DMD's National Provider Identifier (NPI) is 1578975264, issued on May 29, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Grisel Martos, DMD located?

The NPPES record lists a practice address at 782 NW 42ND Ave, Miami, FL, 33126. Phone: (305) 448-3896. Providers update this record themselves, so call before visiting.

How can I verify Grisel Martos, DMD's license?

NPPES lists Florida license number DN15442, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Grisel Martos, DMD prescribe under Medicare Part D?

In 2024, Grisel Martos, DMD had 34 Medicare Part D claims for 15 beneficiaries; the average among dentist prescribers was 86. 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.