NPPES file of Aug 9, 2026

Hsi-En Ho, M.D.

Allergy & Immunology (Internal Medicine) Physician · New York, NY

Hsi-En Ho, M.D. is an allergy & immunology (internal medicine) physician with a practice address in New York, New York, and NPI 1295173201, issued on Jun 12, 2013. Check the license (New York 283626, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1295173201
Name
Hsi-En Ho
Credential
M.D.
Primary taxonomy
Allergy & Immunology (Internal Medicine) Physician 207RA0201X
License numbers
283626 NY
256765 MA
Self-reported in NPPES; status is on the state search
Practice location
5 E 98TH St, New York, NY 10029
Phone
(212) 241-0764
Enumerated
Jun 12, 2013
Record last updated
Mar 14, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190327000742); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2013
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 allergy & immunology (internal medicine) physician records → All 61 in New York → Look up another NPI →

Also registered at 5 E 98TH St

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

  1. Noura Abul-Husn, M.D., PH.D.Clinical Genetics (M.D.) Physician1598907438
  2. Briana Adler, MS RD CDN CDERegistered Dietitian1033641733
  3. Manasi Agrawal, MDGastroenterology Physician1639488430
  4. Jawad Ahmad, MDHepatology Physician1104898311
  5. Sarah Ahn, DCChiropractor1023717261
  6. Anna Akerstedt, PH.D.Clinical Psychologist1831344829

Verify Hsi-En Ho in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 283626    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 New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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56% fewer Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024

348 Medicare Part D claims for 57 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.

  1. Hsi-En Ho348
  2. Specialty average789

Most prescribed

  1. Azelastine Hcl42 claims
  2. Gamunex-C39 claims
  3. Hizentra37 claims
  4. Montelukast Sodium33 claims
  5. Albuterol Sulfate Hfa30 claims
  6. Dupixent Pen21 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: $390.38

3 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 321 providers of this specialty with any payment received $7,456.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hsi-En Ho$390.38
  2. Specialty average$7,456.30

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. Icahn School OF Medicine AT Mount SinaiNew York, NY

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

Hsi-En Ho among 61 allergy & immunology (internal medicine) physician records in New York

Hsi-En Ho, M.D. is one of 61 allergy & immunology (internal medicine) physician records with a practice address in New York. 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 2013, is newer than 77% of them.

  • NPI issued2013 · 77% of these records are older, 18% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2013 · median 1999 among the 38 with a school on file
  • Record last updated2019 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology (Internal Medicine) Physician providers in New York

There are 61 allergy & immunology (internal medicine) physician records in New York.

All 61 in New York → Every provider in New York → Allergy & Immunology (Internal Medicine) Physician nationwide →

The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes

  1. Paula Busse, MDNew York, NY 100291134147937
  2. Beth Corn, MDNew York, NY 100291659399483
  3. Charlotte Cunningham-Rundles, M.D., PHD.New York, NY 100291619906427
  4. Mauli Desai, M.D.New York, NY 100291326222332
  5. Maria Shtessel, M.DNew York, NY 100291720422819
  6. Michael Cohen, MDNew York City, NY 100321881785202
  7. Arthur Englard, M.D., PH.D.New York, NY 100231538227905
  8. Roger Emert, M.D.New York, NY 100221184623134

Common questions

What is Hsi-En Ho, M.D.'s NPI number?

Hsi-En Ho, M.D.'s National Provider Identifier (NPI) is 1295173201, issued on Jun 12, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Hsi-En Ho, M.D. located?

The NPPES record lists a practice address at 5 E 98TH St, New York, NY, 10029. Phone: (212) 241-0764. Providers update this record themselves, so call before visiting.

How can I verify Hsi-En Ho, M.D.'s license?

NPPES lists New York license number 283626, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Hsi-En Ho, M.D. prescribe under Medicare Part D?

In 2024, Hsi-En Ho, M.D. had 348 Medicare Part D claims for 57 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.