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Hematology (Pathology)
In 2025, 90 Hematology (Pathology) providers had general (non-research) payments reported to CMS. Half received less than $118 for the year, and nine in ten received less than $6,790.
90providers with payments in 2025
$118median total for the year
$6,790nine in ten received less than
$4,456average total for the year
Providers with the largest 2025 totals
Ordered by 2025 general-payment totals as reported to CMS. A large total is not evidence of wrongdoing; context is below the table.
| Provider | Location | 2025 general | All payments 2019-2025 including research |
|---|---|---|---|
| Hank J Hanna | Albuquerque, NM | $161,390.00 | $1,137,045.51 |
| Michael Kallen | Baltimore, MD | $44,745.75 | $53,495.67 |
| Fermina M Mazzella | Newark, NJ | $29,760.00 | $49,030.27 |
| Imran Nawaid Siddiqi | Los Angeles, CA | $29,627.66 | $59,040.09 |
| Govind Bhagat | Saint Louis, MO | $22,324.77 | $67,281.81 |
| Mark D Fleming | Boston, MA | $20,316.52 | $44,279.98 |
| Jadee L Neff | Durham, NC | $18,230.75 | $71,201.15 |
| Kirthi R Kumar | Dallas, TX | $11,850.40 | $18,877.15 |
| Marian Rollins-Raval | Albuquerque, NM | $7,515.21 | $18,001.72 |
| Cecilia Cs Yeung | Seattle, WA | $6,709.95 | $41,827.34 |
| Scott A Ely | New York, NY | $5,117.54 | $5,117.54 |
| Jayati Mallick | Galveston, TX | $4,886.13 | $4,907.61 |
| Andrew G Evans | Rochester, NY | $4,594.00 | $4,594.00 |
| David P Ng | Seattle, WA | $4,236.72 | $8,583.56 |
| Vladislav Chizhevsky | Aliso Viejo, CA | $4,145.00 | $39,292.64 |
| Shafinza R Hussein | New York, NY | $4,064.95 | $4,064.95 |
| Douglas B Cines | Philadelphia, PA | $3,125.00 | $44,180.78 |
| Sa Wang | Houston, TX | $3,028.00 | $27,122.70 |
| Dong Chen | Rochester, MN | $3,028.00 | $10,574.78 |
| Leonard J Medeiros | Houston, TX | $2,190.00 | $7,209.57 |
| Nikolay D Dimov | Berkeley Heights, NJ | $1,820.00 | $1,820.00 |
| Ok-Kyong Chaekal | New York, NY | $895.84 | $4,096.64 |
| Guang Fan | Portland, OR | $764.02 | $6,773.73 |
| Sindhu Cherian | Seattle, WA | $625.00 | $901.52 |
| Kirill Lyapichev | Weston, FL | $420.46 | $420.46 |
| Douglas W Kingma | Franklin, TN | $379.11 | $35,168.81 |
| Xueyan Chen | Seattle, WA | $272.47 | $1,522.47 |
| Riem Badr | Port Jefferson Station, NY | $272.09 | $12,474.55 |
| Huan-You Wang | San Diego, CA | $220.90 | $29,327.23 |
| Rashmi Kanagal Shamanna | Houston, TX | $218.94 | $19,698.35 |
| Archana M Agarwal | Salt Lake City, UT | $210.73 | $344.55 |
| Chuanyi M Lu | San Francisco, CA | $186.73 | $2,466.98 |
| Elise A Occhipinti | New Orleans, LA | $173.51 | $4,823.51 |
| Karen L Rech | Rochester, MN | $167.99 | $167.99 |
| Jason E Love | Seattle, WA | $162.88 | $162.88 |
| Jun Wang | Loma Linda, CA | $161.46 | $228.04 |
| Fernando Alekos Ocampo Gonzalez | New York, NY | $149.69 | $271.70 |
| Michelle M Hebert | Conroe, TX | $149.03 | $357.99 |
| Aihong Liu | Los Angeles, CA | $135.00 | $135.00 |
| Li Huang | Akron, OH | $130.34 | $130.34 |
| Mohamed Samour | Wilkes Barre, PA | $128.49 | $1,136.68 |
| Hector Mesa Corrales | Baltimore, MD | $122.80 | $122.80 |
| Abul M Islam | Buffalo, NY | $121.03 | $4,110.80 |
| Li Li | Fort Myers, FL | $120.35 | $169.32 |
| Aine Yung | Carlsbad, CA | $117.83 | $117.83 |
| Yin Xu | Dallas, TX | $117.83 | $117.83 |
| Richard D Hammer | Columbia, MO | $114.43 | $103,395.61 |
| David Wu | Seattle, WA | $102.81 | $102.81 |
| Debra Mitchell Nelson | Brentwood, TN | $100.24 | $165.35 |
| Aaron Bossler | Tampa, FL | $91.32 | $752.35 |
Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026).