NPPES file of Aug 9, 2026

Tao Liu, M.D.

Geriatric Medicine (Internal Medicine) Physician · Lynn, MA

Tao Liu, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Lynn, Massachusetts, and NPI 1861837890, issued on May 3, 2013. Check the license (Massachusetts 270891, 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
1861837890
Name
Tao Liu
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
270891 MA
Self-reported in NPPES; status is on the state search
Practice location
37 Friend St, Lynn, MA 01902
Phone
(781) 715-6608
Enumerated
May 3, 2013
Record last updated
Apr 18, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(781) 268-5070
Medicare enrollment
Enrolled (PECOS I20200403002895); accepts Medicare assignment
Medical or professional school
Univ Of Pittsburgh School Of Dental Medicine, 2013
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 geriatric medicine (internal medicine) physician records → All 225 in Massachusetts → Look up another NPI →

Also registered at 37 Friend St

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

  1. Lisa Aptt, CNPAdult Health Nurse Practitioner1073158614
  2. Amber AveryPhysical Rehabilitation Occupational Therapist1326437807
  3. Aleksandra Bacon, A-GNP-CPrimary Care Nurse Practitioner1245950708
  4. Denise Boisvert, NPPsychiatric/Mental Health Nurse Practitioner1770657199
  5. Leslie Breen, ADULT NPAdult Health Nurse Practitioner1174702047
  6. Kristen BriggsOccupational Therapist1649337155

Verify Tao Liu 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 270891    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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34% more Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

5,697 Medicare Part D claims for 149 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 140 claims were for opioids.

  1. Tao Liu5,697
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium271 claims
  2. Metoprolol Succinate205 claims
  3. Omeprazole201 claims
  4. Gabapentin177 claims
  5. Trazodone Hcl159 claims
  6. Levothyroxine Sodium142 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.

Bills Medicare through one group practice

  1. Pratt Medical Group IncBoston, MA

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

Tao Liu among 225 geriatric medicine (internal medicine) physician records in Massachusetts

Tao Liu, M.D. is one of 225 geriatric medicine (internal medicine) physician records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.

  • NPI issued2013 · 80% of these records are older, 20% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2013 · median 2000 among the 119 with a school on file
  • Record last updated2019 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Massachusetts

There are 225 geriatric medicine (internal medicine) physician records in Massachusetts.

All 225 in Massachusetts → Every provider in Lynn → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Vivian Chan, M.DLynn, MA 019021316321193
  2. Joanna Duby, MDLynn, MA 019021184602005
  3. Eric Reines, MDLynn, MA 019011154416816
  4. Soumya Chandrasekaran, M.DLynn, MA 019041942484431
  5. Lauren Daponta, RNLynn, MA 019041336998848
  6. Kshitij Gupta, M.D.Wilmington, MA 018871326411232
  7. Kevin Ennis, M.D.Danvers, MA 019231508804725
  8. Marie Peloquin, MDDanvers, MA 019231669958252

Common questions

What is Tao Liu, M.D.'s NPI number?

Tao Liu, M.D.'s National Provider Identifier (NPI) is 1861837890, issued on May 3, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Tao Liu, M.D. located?

The NPPES record lists a practice address at 37 Friend St, Lynn, MA, 01902. Phone: (781) 715-6608. Providers update this record themselves, so call before visiting.

How can I verify Tao Liu, M.D.'s license?

NPPES lists Massachusetts license number 270891, 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 Tao Liu, M.D. prescribe under Medicare Part D?

In 2024, Tao Liu, M.D. had 5,697 Medicare Part D claims for 149 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.