NPPES file of Aug 9, 2026

Adriana Graciela Grau Chaves

Neurology Physician · Miami, FL

Adriana Graciela Grau Chaves is a neurology physician with a practice address in Miami, Florida, and NPI 1871154146, issued on Jun 26, 2019. Check the license (Florida ME163950, 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
1871154146
Name
Adriana Graciela Grau Chaves
Primary taxonomy
Neurology Physician 2084N0400X
License number
ME163950 FL
Self-reported in NPPES; status is on the state search
Practice location
8950 N Kendall Dr Ste 405W, Miami, FL 33176
Phone
(786) 596-3876
Enumerated
Jun 26, 2019
Record last updated
Jul 30, 2025
Medicare enrollment
Enrolled (PECOS I20250811003073); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8950 N Kendall Dr Ste 405W

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

  1. Aviva Abosch, M.D.Neurological Surgery Physician1023062999
  2. Armando Alvarez, MD MPHPhysical Medicine & Rehabilitation Physician1568969293
  3. Abena AnnorNeurology Physician1134700594
  4. Carolina Bajaj, PA-CPhysician Assistant1053129015
  5. Firas Bounni, MDNeurology Physician1346805595
  6. Emma Ducca, PHDClinical Neuropsychologist1912714825

Verify Adriana Graciela Grau Chaves in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME163950
    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

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99% fewer Medicare Part D claims than the average neurology physician in 2024

19 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Adriana Graciela Grau Chaves19
  2. Specialty average1,370

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: $35.20

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Adriana Graciela Grau Chaves$35.20
  2. Specialty average$8,318.07

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

  1. Baptist Health Medical Group Physicians LLCMiami, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Adriana Graciela Grau Chaves among 1,530 neurology physician records in Florida

Adriana Graciela Grau Chaves is one of 1,530 neurology physician records with a practice address in Florida. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 87% of them.

  • NPI issued2019 · 87% of these records are older, 9% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2017 · median 2005 among the 1,149 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Florida

There are 1,530 neurology physician records in Florida.

The 8 neurology physician records with the nearest ZIP codes

  1. Mark Bryer, MDMiami, FL 331761477546786
  2. Victor Faradji, MDMiami, FL 331761851354807
  3. Nestor Galvez-Jimenez, M.D.Miami, FL 331761609830371
  4. Bernard Gran, M.D.Miami, FL 331761285602078
  5. Brad Herskowitz, M.D.Miami, FL 331761194793950
  6. Allan Herskowitz, M.D.Miami, FL 331761134197981
  7. Steven Kobetz, MDMiami, FL 331761326001280
  8. Lisette Nogues, M.D.Miami, FL 331761942268776

Common questions

What is Adriana Graciela Grau Chaves's NPI number?

Adriana Graciela Grau Chaves's National Provider Identifier (NPI) is 1871154146, issued on Jun 26, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Adriana Graciela Grau Chaves located?

The NPPES record lists a practice address at 8950 N Kendall Dr Ste 405W, Miami, FL, 33176. Phone: (786) 596-3876. Providers update this record themselves, so call before visiting.

How can I verify Adriana Graciela Grau Chaves's license?

NPPES lists Florida license number ME163950, 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 Adriana Graciela Grau Chaves prescribe under Medicare Part D?

In 2024, Adriana Graciela Grau Chaves had 19 Medicare Part D claims; the average among neurology physician prescribers was 1,370. 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.