NPPES file of Aug 9, 2026

Mengyao Tang, MD, MPH

Nephrology Physician · Boston, MA

Mengyao Tang, MD, MPH is a nephrology physician with a practice address in Boston, Massachusetts, and NPI 1619498029, issued on Jul 6, 2017. Check the license (Massachusetts 283527, 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
1619498029
Name
Mengyao Tang
Credential
MD, MPH
Primary taxonomy
Nephrology Physician 207RN0300X
License number
283527 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St, Boston, MA 02114
Phone
(617) 726-5050
Enumerated
Jul 6, 2017
Record last updated
May 21, 2023
Fax
(617) 724-1122
Medicare enrollment
Enrolled (PECOS I20230612001654); 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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Also registered at 55 Fruit St

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

  1. Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
  2. Matthew AbadirAnesthesiology Physician1699120550
  3. Taimur AbbasiInternal Medicine Physician1841673522
  4. Megan Abbott, MDAnesthesiology Physician1730839333
  5. Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
  6. Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590

Verify Mengyao Tang 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 283527
    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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93% fewer Medicare Part D claims than the average nephrology physician in 2024

101 Medicare Part D claims for 33 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.

  1. Mengyao Tang101
  2. Specialty average1,465

Most prescribed

  1. Losartan Potassium24 claims
  2. Jardiance20 claims
  3. Furosemide15 claims
  4. Lisinopril11 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: $46.43

1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mengyao Tang$46.43
  2. Specialty average$3,091.37

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. Massachusetts General Physicians Organization IncBoston, MA

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

Mengyao Tang among 417 nephrology physician records in Massachusetts

Mengyao Tang, MD, MPH is one of 417 nephrology physician records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 88% of them.

  • NPI issued2017 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2017 · median 2001 among the 295 with a school on file
  • Record last updated2023 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Massachusetts

There are 417 nephrology physician records in Massachusetts.

The 8 nephrology physician records with the nearest ZIP codes

  1. Dennis Ausiello, MDBoston, MA 021141316938962
  2. Hasan Bazari, MDBoston, MA 021141811978091
  3. Ishir Bhan, MDBoston, MA 021141275519993
  4. Louis Ercolani, M.D.Boston, MA 021141164407516
  5. Leslie Fang, MDBoston, MA 021141558351734
  6. Garner Haupert, MDBoston, MA 021141073503348
  7. Herbert Lin, MD PHDBoston, MA 021141245211960
  8. Sagar Nigwekar, MDBoston, MA 021141710939848

Common questions

What is Mengyao Tang, MD, MPH's NPI number?

Mengyao Tang, MD, MPH's National Provider Identifier (NPI) is 1619498029, issued on Jul 6, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Mengyao Tang, MD, MPH located?

The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 726-5050. Providers update this record themselves, so call before visiting.

How can I verify Mengyao Tang, MD, MPH's license?

NPPES lists Massachusetts license number 283527, 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 Mengyao Tang, MD, MPH prescribe under Medicare Part D?

In 2024, Mengyao Tang, MD, MPH had 101 Medicare Part D claims for 33 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.