Hematology Specialist/Technologist providers in the U.S.
18 NPPES records list hematology specialist/technologist as their primary taxonomy; Texas and Georgia have the most per resident. A registry record is not proof of an active practice.
Most per resident: the 8 highest
Source: CMS NPPES, primary taxonomy 246QH0000X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.
Houston has the most, 5
Source: CMS NPPES, primary taxonomy 246QH0000X by practice city, loaded Aug 27, 2026.
All 9 states and D.C. with records, by state
| State | Records | Per 100,000 |
|---|---|---|
| California | 1 | 0.0 |
| Connecticut | 1 | 0.0 |
| Florida | 1 | 0.0 |
| Georgia | 3 | 0.0 |
| Illinois | 1 | 0.0 |
| State | Records | Per 100,000 |
|---|---|---|
| New Jersey | 1 | 0.0 |
| New Mexico | 1 | 0.0 |
| Tennessee | 1 | 0.0 |
| Texas | 5 | 0.0 |
In federal data
- NUCC code246QH0000X · Specialist/Technologist, Pathology
- Size rank655th of 690 specialties by records (0% of all)
- In its family10th of 12 Specialist/Technologist, Pathology codes, 1.2% of the family
- Concentration3 states hold half of all records
Source: CMS NPPES; Medicare Part D Prescriber PUF; CMS Open Payments 2024. Presence in these files is not a quality judgment.
A sample of hematology specialist/technologist records
- Flavia Rosado, MEDICAL TECHNOLOGISTCarolina, PR1255304853
- C. Rick Lyons, MDAlbuquerque, NM1093722050
- Elnora BakerHouston, TX1427169374
- Benita WilliamsHouston, TX1003918269
- Betty SpringfieldHouston, TX1124121488
- Alease YoungHouston, TX1609979111
- David KangHouston, TX1134224256
- Raul Vega-Ginorio, M.T.Carolina, PR1669517538
- Maria Matos-Sepulveda, MTBayamon, PR1649305004
- Keming Lin, M.D.Brentwood, TN1386860054
- Debra Saxe, PHDAtlanta, GA1669677241
- Josette Ragheb, MD, PHDApple Valley, CA1982849923
Registry order, not a ranking. Search by name to find one provider.
Common questions
Why is Hematology Specialist/Technologist a thin NUCC code in NPPES?
Only 18 NPIs list Hematology Specialist/Technologist as primary taxonomy across 10 states (peak Texas, 5). That is 655th of 690 NUCC codes by headcount. Thin codes are still searchable by NPI; do not treat the low count as a quality signal.
Where can I still find a Hematology Specialist/Technologist?
Hematology Specialist/Technologist providers are listed in 10 states; Houston leads by raw city count. By national headcount this code sits just above Nephrology Specialist/Technologist and just below Magnetic Resonance Imaging (MRI) Internal Medicine Physician. Browse by state or search by name.
What does NUCC code 246QH0000X mean?
Hematology Specialist/Technologist is NUCC taxonomy 246QH0000X in the Specialist/Technologist, Pathology group. Counts are self-designated primary taxonomy at NPI enrollment, not board certification.
Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy (nucc.org); Medicare Part D Prescriber PUF; CMS Open Payments 2024. Counts are self-designated primary taxonomy, not board certification.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.