NPPES file of Aug 9, 2026

Harold Bien, PH.D., M.D.

Hematology & Oncology Physician · Stony Brook, NY

Harold Bien, PH.D., M.D. is a hematology & oncology physician with a practice address in Stony Brook, New York, and NPI 1902049257, issued on Apr 16, 2009. Check the license (New York 267100-1, 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
1902049257
Name
Harold Bien
Credential
PH.D., M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
267100-1 NY
Self-reported in NPPES; status is on the state search
Practice location
Hsc T15 040, Stony Brook, NY 11794
Phone
(631) 638-0910
Enumerated
Apr 16, 2009
Record last updated
Sep 21, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(631) 638-0915
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →

Also registered at Hsc T15 040

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

  1. Lea Baer, MDHematology & Oncology Physician1609037514
  2. Huda Salman, M.D.Hematology & Oncology Physician1790772556
  3. Amna Sher, MDMedical Oncology Physician1508023300

Verify Harold Bien 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 267100-1    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $173.46

2 payments; by number, the most common kind was food and beverage; the largest payer was Galvanize Therapeutics, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Harold Bien$173.46
  2. Specialty average$7,481.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Harold Bien among 1,163 hematology & oncology physician records in New York

Harold Bien, PH.D., M.D. is one of 1,163 hematology & oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 62% of them.

  • NPI issued2009 · 62% of these records are older, 34% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2016 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

24 hematology & oncology physician records list a practice address in Stony Brook

They are 24 of the 3,053 NPPES records with a practice address in Stony Brook, and 1,163 hematology & oncology physician records in New York.

All 1,163 in New York → Every provider in Stony Brook → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Crystal Antoine Pepeljugoski, M.D.Stony Brook, NY 117941073856357
  2. Lea Baer, MDStony Brook, NY 117941609037514
  3. Jules Cohen, M.D.Stony Brook, NY 117941215112289
  4. Theodore Gabig, M.D.Stony Brook, NY 117941538194360
  5. Julie Anne Gemmill, DO, MSStony Brook, NY 117941619313160
  6. Achuta Guddati, MDStony Brook, NY 117941457639312
  7. Yusuf Hannun, M.D.Stony Brook, NY 117941336413319
  8. Thomas Jandl, M.D.Stony Brook, NY 117941306265301

Common questions

What is Harold Bien, PH.D., M.D.'s NPI number?

Harold Bien, PH.D., M.D.'s National Provider Identifier (NPI) is 1902049257, issued on Apr 16, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Harold Bien, PH.D., M.D. located?

The NPPES record lists a practice address at Hsc T15 040, Stony Brook, NY, 11794. Phone: (631) 638-0910. Providers update this record themselves, so call before visiting.

How can I verify Harold Bien, PH.D., M.D.'s license?

NPPES lists New York license number 267100-1, 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.

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.