NPPES file of Aug 9, 2026

Harrison Marshall Lief, MD

Internal Medicine Physician · The Villages, FL

Harrison Marshall Lief, MD is an internal medicine physician with a practice address in The Villages, Florida, and NPI 1174027387, issued on Mar 21, 2018. Check the license (Florida ME152863, 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
1174027387
Name
Harrison Marshall Lief
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
ME152863 FL
Self-reported in NPPES; status is on the state search
Practice location
1580 Santa Barbara Blvd, The Villages, FL 32159
Phone
(352) 259-2159
Enumerated
Mar 21, 2018
Record last updated
Sep 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210917000937); 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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8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →

Also registered at 1580 Santa Barbara Blvd

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

  1. Brooke Alexander, DOFamily Medicine Physician1003846510
  2. Luis Alvarado Hernandez, M.D.Obstetrics & Gynecology Physician1265481733
  3. Anfil Aurich Mancebo, MDInternal Medicine Physician1558610212
  4. Madhusudhan Banda, MDEndocrinology, Diabetes & Metabolism Physician1164529293
  5. Papiya Begum, M.D.Hospitalist Physician1215350897
  6. Paul Boor, MDFamily Medicine Physician1689634941

Verify Harrison Marshall Lief in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME152863    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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4.8 times the Medicare Part D claims of the average internal medicine physician in 2024

15,194 Medicare Part D claims for 905 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. 608 claims were for opioids.

  1. Harrison Lief15,194
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium574 claims
  2. Lisinopril495 claims
  3. Levothyroxine Sodium482 claims
  4. Albuterol Sulfate Hfa360 claims
  5. Amlodipine Besylate358 claims
  6. Gabapentin348 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: $454.11

24 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. 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. Harrison Lief$454.11
  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.

Bills Medicare through 3 group practices

  1. Cora Health Services IncThe Villages, FL
  2. Premier Medical Associates All Florida LLCThe Villages, FL
  3. Premier Medical Associates OF Florida Healthcare, PAThe Villages, FL

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

Harrison Marshall Lief among 10,151 internal medicine physician records in Florida

Harrison Marshall Lief, MD is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.

  • NPI issued2018 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2018 · median 2004 among the 6,606 with a school on file
  • Record last updated2021 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

79 internal medicine physician records list a practice address in The Villages

They are 79 of the 1,011 NPPES records with a practice address in The Villages, and 10,151 internal medicine physician records in Florida.

All 10,151 in Florida → Every provider in The Villages → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jesus Apostol, MDThe Villages, FL 321591720046055
  2. Abu Azizullah, MDLady Lake, FL 321591538130117
  3. Romulo Camogliano, M.D.The Villages, FL 321591093701310
  4. Stephen Fischer, M.D.Lady Lake, FL 321591598758799
  5. Michael Glick, M.D.The Villages, FL 321591275572893
  6. David Kelley, MDThe Villages, FL 321591770535346
  7. Frank Paiano, D.O.The Villages, FL 321591588616353
  8. Edgar Rojas, M.D.Lady Lake, FL 321591699766626

Common questions

What is Harrison Marshall Lief, MD's NPI number?

Harrison Marshall Lief, MD's National Provider Identifier (NPI) is 1174027387, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Harrison Marshall Lief, MD located?

The NPPES record lists a practice address at 1580 Santa Barbara Blvd, The Villages, FL, 32159. Phone: (352) 259-2159. Providers update this record themselves, so call before visiting.

How can I verify Harrison Marshall Lief, MD's license?

NPPES lists Florida license number ME152863, 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 Harrison Marshall Lief, MD prescribe under Medicare Part D?

In 2024, Harrison Marshall Lief, MD had 15,194 Medicare Part D claims for 905 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.