NPPES file of Aug 9, 2026

Ivy Htet Lee, M.D.

Internal Medicine Physician · Malden, MA

Ivy Htet Lee, M.D. is an internal medicine physician with a practice address in Malden, Massachusetts, and NPI 1578959292, issued on Apr 9, 2015. Check the license (Massachusetts 277175, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1578959292
Name
Ivy Htet Lee
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
277175 MA
Self-reported in NPPES; status is on the state search
Practice location
277 Commercial St, Malden, MA 02148
Phone
(781) 912-2550
Enumerated
Apr 9, 2015
Record last updated
Nov 22, 2022
Medicare enrollment
Enrolled (PECOS I20181203002945); accepts Medicare assignment
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 277 Commercial St

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

  1. Linda Gong, CPNP-PCPediatric Nurse Practitioner1871941971
  2. Mengqi Zhang, M.D.Pediatrics Physician1790351955

Verify Ivy Htet Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 277175
    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 Massachusetts license search

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26% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,350 Medicare Part D claims for 285 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.

  1. Ivy Lee2,350
  2. Specialty average3,176

Most prescribed

  1. Amlodipine Besylate287 claims
  2. Atorvastatin Calcium233 claims
  3. Losartan Potassium140 claims
  4. Metoprolol Succinate107 claims
  5. Omeprazole105 claims
  6. Metformin Hcl104 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: $125.43

1 payment: food and beverage; the largest payer was Gilead Sciences, 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. Ivy Lee$125.43
  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 one group practice

  1. South Cove Community Health Center, Inc.Boston, MA

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

Ivy Htet Lee among 6,825 internal medicine physician records in Massachusetts

Ivy Htet Lee, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 74% of them.

  • NPI issued2015 · 74% of these records are older, 23% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2012 · median 2004 among the 4,103 with a school on file
  • Record last updated2022 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in Massachusetts

There are 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Arnold Blank, MDMalden, MA 021481659318459
  2. John Carroll, M.D.Malden, MA 021481376511717
  3. Abdulelah Naqshabandi, M.DMalden, MA 021481437317963
  4. Kathleen Oneil-Smith, MDMalden, MA 021481891775185
  5. Frances Schuss, MDMalden, MA 021481124091491
  6. Kunwar Singh, M.D.Malden, MA 021481932181088
  7. David Tee, M. D.Malden, MA 021481003884677
  8. Megan Callahan, M.D.Everett, MA 021491881662864

Common questions

What is Ivy Htet Lee, M.D.'s NPI number?

Ivy Htet Lee, M.D.'s National Provider Identifier (NPI) is 1578959292, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Ivy Htet Lee, M.D. located?

The NPPES record lists a practice address at 277 Commercial St, Malden, MA, 02148. Phone: (781) 912-2550. Providers update this record themselves, so call before visiting.

How can I verify Ivy Htet Lee, M.D.'s license?

NPPES lists Massachusetts license number 277175, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ivy Htet Lee, M.D. prescribe under Medicare Part D?

In 2024, Ivy Htet Lee, M.D. had 2,350 Medicare Part D claims for 285 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.