NPPES file of Aug 9, 2026

Katharina Castro, MD

Internal Medicine Physician · Hallandale Beach, FL

Katharina Castro, MD is an internal medicine physician with a practice address in Hallandale Beach, Florida, and NPI 1063973279, issued on Mar 29, 2019. Check the license (Florida ME157671, 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
1063973279
Name
Katharina Castro
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
ME157671 FL
Self-reported in NPPES; status is on the state search
Practice location
410 E Hallandale Beach Blvd, Hallandale Beach, FL 33009
Phone
(305) 827-2977
Enumerated
Mar 29, 2019
Record last updated
Jul 27, 2022
Fax
(305) 692-0717
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 410 E Hallandale Beach Blvd

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

  1. Digna AcostaFamily Medicine Physician1639382922
  2. Maja Babovic, M.D.Internal Medicine Physician1821474479
  3. Nicholas CelikbasFamily Medicine Physician1528626538
  4. Paola Daza, M.D.Family Medicine Physician1205139276
  5. Taleb El-MasriInternal Medicine Physician1700381829
  6. Yenixis Martinez-Castillo, APRNFamily Nurse Practitioner1851763288

Verify Katharina Castro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME157671    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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2.8 times the Medicare Part D claims of the average internal medicine physician in 2024

9,004 Medicare Part D claims for 1,053 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 134 claims were for opioids.

  1. Katharina Castro9,004
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium451 claims
  2. Metformin Hcl342 claims
  3. Losartan Potassium333 claims
  4. Rosuvastatin Calcium260 claims
  5. Diclofenac Sodium258 claims
  6. Lisinopril256 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.

18 internal medicine physician records list a practice address in Hallandale Beach

They are 18 of the 671 NPPES records with a practice address in Hallandale Beach, and 10,151 internal medicine physician records in Florida.

All 18 in Hallandale Beach → All 10,151 in Florida → Every provider in Hallandale Beach →

Other internal medicine physician records in Florida

  1. Oussama Abbad, DOLargo, FL1174101398
  2. Ismeth Abbas, M.D.Jacksonville, FL1245328020
  3. Rahat Abbas, MDBelle Glade, FL1699756312
  4. Sarah AbbasWeston, FL1023864154
  5. Kenan Abbasi, MDHollywood, FL1619472321
  6. Nuzhat Abbasi, MDNorth Miami Beach, FL1184655466
  7. Tony Abbassi, MDMiami, FL1679589188
  8. Alaa Abd El Rahman, M.D.Orlando, FL1326243908
  9. Aza Abdalla, MDPompano Beach, FL1588903207
  10. Mahmoud Abdalla, MDTampa, FL1770263840

Common questions

What is Katharina Castro, MD's NPI number?

Katharina Castro, MD's National Provider Identifier (NPI) is 1063973279, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Katharina Castro, MD located?

The NPPES record lists a practice address at 410 E Hallandale Beach Blvd, Hallandale Beach, FL, 33009. Phone: (305) 827-2977. Providers update this record themselves, so call before visiting.

How can I verify Katharina Castro, MD's license?

NPPES lists Florida license number ME157671, 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 Katharina Castro, MD prescribe under Medicare Part D?

In 2024, Katharina Castro, MD had 9,004 Medicare Part D claims for 1,053 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.