NPPES file of Aug 9, 2026

Liana Barkan, MD

Internal Medicine Physician · Boca Raton, FL

Liana Barkan, MD is an internal medicine physician with a practice address in Boca Raton, Florida, and NPI 1992764476, issued on Mar 22, 2006. Check the license (Florida ME150495, 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
1992764476
Name
Liana Barkan
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
ME150495 FL
Self-reported in NPPES; status is on the state search
Practice location
8903 Glades RD Ste K1A, Boca Raton, FL 33434
Phone
(561) 955-6115
Enumerated
Mar 22, 2006
Record last updated
Jun 21, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(561) 955-6122
Medicare enrollment
Enrolled (PECOS I20210621002598); may accept Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 2002
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 8903 Glades RD Ste K1A

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

  1. Margeaux German, APRNNurse Practitioner1558969998
  2. Sara IskandarInternal Medicine Physician1104329242
  3. Jordan Moseson, D.O.Colon & Rectal Surgery Physician1790060754
  4. Sana Shaukat, MDInternal Medicine Physician1205531233

Verify Liana Barkan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME150495
    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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64% more Medicare Part D claims than the average internal medicine physician in 2024

5,211 Medicare Part D claims for 584 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Liana Barkan5,211
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium483 claims
  2. Rosuvastatin Calcium321 claims
  3. Amlodipine Besylate249 claims
  4. Levothyroxine Sodium229 claims
  5. Losartan Potassium167 claims
  6. Lisinopril145 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: $436.14

22 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Liana Barkan$436.14
  2. Specialty average$1,303.06

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

206 internal medicine physician records list a practice address in Boca Raton

They are 206 of the 6,189 NPPES records with a practice address in Boca Raton, and 10,151 internal medicine physician records in Florida.

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 Liana Barkan, MD's NPI number?

Liana Barkan, MD's National Provider Identifier (NPI) is 1992764476, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Liana Barkan, MD located?

The NPPES record lists a practice address at 8903 Glades RD Ste K1A, Boca Raton, FL, 33434. Phone: (561) 955-6115. Providers update this record themselves, so call before visiting.

How can I verify Liana Barkan, MD's license?

NPPES lists Florida license number ME150495, 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 Liana Barkan, MD prescribe under Medicare Part D?

In 2024, Liana Barkan, MD had 5,211 Medicare Part D claims for 584 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.

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.