NPPES file of Aug 9, 2026

Ying Yi Zhang, MD

Pediatrics Physician · Reading, MA

Ying Yi Zhang, MD is a pediatrics physician with a practice address in Reading, Massachusetts, and NPI 1033772090, issued on Apr 16, 2019. Check the license (Massachusetts 291892, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033772090
Name
Ying Yi Zhang
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
291892 MA
Self-reported in NPPES; status is on the state search
Practice location
52 Haven St, Reading, MA 01867
Phone
(781) 944-2050
Enumerated
Apr 16, 2019
Record last updated
Nov 30, 2023
Fax
(781) 944-0232
Medicare enrollment
Enrolled (PECOS I20241108001933); accepts Medicare assignment
Medical or professional school
State University Of New York At Stony Brook, School Of Medicine, 2019
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 52 Haven St

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

  1. Teresita Alejo, MDPediatrics Physician1558362301
  2. Kathryn GrafPediatric Nurse Practitioner1114573482
  3. Nicholas Kasdon, M.D., FAAPPediatrics Physician1356391361
  4. Kaelyn Melanson, NPPediatric Nurse Practitioner1124776083
  5. Haesik Min, M.D.Pediatrics Physician1356375158
  6. Mary SforzaPediatric Nurse Practitioner1811216526

Verify Ying Yi Zhang 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 291892
    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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Ying Yi Zhang among 2,628 pediatrics physician records in Massachusetts

Ying Yi Zhang, MD is one of 2,628 pediatrics physician records with a practice address in Massachusetts. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 89% of them.

  • NPI issued2019 · 89% of these records are older, 9% newer
  • In a Medicare fileNo · 25% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated2019 · median 2010 among the 319 with a school on file
  • Record last updated2023 · 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 208000000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 pediatrics physician records list a practice address in Reading

They are 8 of the 333 NPPES records with a practice address in Reading, and 2,628 pediatrics physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Teresita Alejo, MDReading, MA 018671558362301
  2. Jennifer Corwin, M.D.Reading, MA 018671548497001
  3. Mark Curdo, M.D.Reading, MA 018671326049206
  4. Nicholas Kasdon, M.D., FAAPReading, MA 018671356391361
  5. Haesik Min, M.D.Reading, MA 018671356375158
  6. Robin Smith, M.D.Reading, MA 018671013918861
  7. Luis Valles, M.D.Reading, MA 018671336188424
  8. Alexander Asch, MDNorth Reading, MA 018641497745699

Common questions

What is Ying Yi Zhang, MD's NPI number?

Ying Yi Zhang, MD's National Provider Identifier (NPI) is 1033772090, issued on Apr 16, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Ying Yi Zhang, MD located?

The NPPES record lists a practice address at 52 Haven St, Reading, MA, 01867. Phone: (781) 944-2050. Providers update this record themselves, so call before visiting.

How can I verify Ying Yi Zhang, MD's license?

NPPES lists Massachusetts license number 291892, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.