NPPES file of Aug 9, 2026

Feng Jiang, M.D.

Hematology & Oncology Physician · Sylvania, OH

Feng Jiang, M.D. is a hematology & oncology physician with a practice address in Sylvania, Ohio, and NPI 1457640807, issued on Apr 6, 2011. Check the license (Ohio 35130255, as entered in NPPES) on the State Medical Board of Ohio; 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
1457640807
Name
Feng Jiang
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
35130255 OH
4301098780 MI
Self-reported in NPPES; status is on the state search
Practice location
5308 Harroun RD Ste 55, Sylvania, OH 43560
Phone
(419) 824-6599
Enumerated
Apr 6, 2011
Record last updated
Nov 3, 2023
Fax
(419) 882-3870
Medicaid IDs
0235437 OH
1457640807 MI
Medicare enrollment
Enrolled (PECOS I20170815004215); 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 5308 Harroun RD Ste 55

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

  1. Heather Brunk, FNP-CFamily Nurse Practitioner1922697168
  2. Ahmed Elsayed, M.D.Hematology (Internal Medicine) Physician1528221827
  3. Chasity Kendall, CRNPNurse Practitioner1871361014
  4. Qunfang Li, MDHematology & Oncology Physician1013395425
  5. David Macari, M.D.Hematology & Oncology Physician1992116123
  6. Amanda Nartker, APRN-CNPNurse Practitioner1801360086

Verify Feng Jiang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35130255
    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 Ohio 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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2.3 times the Medicare Part D claims of the average hematology & oncology physician in 2024

2,054 Medicare Part D claims for 332 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 121 claims were for opioids.

  1. Feng Jiang2,054
  2. Specialty average877

Most prescribed

  1. Anastrozole273 claims
  2. Potassium Chloride121 claims
  3. Prochlorperazine Maleate87 claims
  4. Eliquis79 claims
  5. Ondansetron Hcl77 claims
  6. Letrozole74 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: $533.53

29 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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. Feng Jiang$533.53
  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.

Bills Medicare through one group practice

  1. Promedica Multi Specialty PhysiciansToledo, OH

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

Feng Jiang among 513 hematology & oncology physician records in Ohio

Feng Jiang, M.D. is one of 513 hematology & oncology physician records with a practice address in Ohio. 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 2011, is newer than 72% of them.

  • NPI issued2011 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1997 · median 2001 among the 369 with a school on file
  • Record last updated2023 · 53% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 hematology & oncology physician records list a practice address in Sylvania

They are 10 of the 881 NPPES records with a practice address in Sylvania, and 513 hematology & oncology physician records in Ohio.

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

  1. Kimberly Bruhl, RN, MSN, NP-CSylvania, OH 435601609053602
  2. William Horvath, MDSylvania, OH 435601023015351
  3. Kenneth Krupp, MDSylvania, OH 435601508863747
  4. Qunfang Li, MDSylvania, OH 435601013395425
  5. David Macari, M.D.Sylvania, OH 435601992116123
  6. Jeffrey Muler, MDSylvania, OH 435601285631739
  7. George Pipoly, MDSylvania, OH 435601689671919
  8. Abhijit SasteSylvania, OH 435601639361850

Common questions

What is Feng Jiang, M.D.'s NPI number?

Feng Jiang, M.D.'s National Provider Identifier (NPI) is 1457640807, issued on Apr 6, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Feng Jiang, M.D. located?

The NPPES record lists a practice address at 5308 Harroun RD Ste 55, Sylvania, OH, 43560. Phone: (419) 824-6599. Providers update this record themselves, so call before visiting.

How can I verify Feng Jiang, M.D.'s license?

NPPES lists Ohio license number 35130255, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Feng Jiang, M.D. prescribe under Medicare Part D?

In 2024, Feng Jiang, M.D. had 2,054 Medicare Part D claims for 332 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.