How many Hematology providers are in the US?

3,185 Hematology providers have their primary specialty listed as Hematology in the NPPES National Provider Identifier registry. This includes both active and deactivated NPI records. The states with the most Hematology providers are California (326), Florida (231), New York (228).

What does a Hematology do?

A Hematology is a licensed healthcare provider whose primary specialty is classified under the Hematology taxonomy code (207RH0002X) in the NUCC Health Care Provider Taxonomy maintained by the National Uniform Claim Committee. NPI numbers are assigned by CMS and required for all U.S. healthcare billing.

Where does this Hematology provider data come from?

All data comes from the NPPES (National Plan and Provider Enumeration System) public data files published by the Centers for Medicare & Medicaid Services (CMS). Every licensed U.S. healthcare provider must register an NPI number with CMS. For real-time NPI lookup, use the official registry at nppes.cms.hhs.gov.

Hematology Providers

Q: How do I find a Hematology provider near me?

Use the state filter on this page to narrow Hematology providers by state. You can also search by provider name. Each provider listing links to a full profile with their practice address, NPI number, and credentials. For appointment scheduling, contact the provider's office directly — DoctorDataHub displays registry data only and does not support appointment booking.

The NPPES registry lists 3,185 Hematology providers across the United States — including both individual practitioners and organizations with Hematology as their primary specialty. The highest concentrations are in California, Florida, New York . Use the filters below to narrow by state or search by name.

Data sourced from the NPPES public data files published by CMS. Taxonomy code: 207RH0002X.

Sole Proprietor

Name	Credential	City, State	NPI
MARIETTA FLORENCE ABALOS-GALITO	M.D.	SAN JOSE, CA	1437277092
AMANDA ABBOTT	D.O.	ROWLETT, TX	1275069981
HANEEN ABDELKHALEQ	DO	HOUSTON, TX	1669053740
DR. ROBERT THOMAS ABDERHALDEN	MD	PAINTED POST, NY	1407805906
DR. NAUZLEY CHRISTY ABEDINI	M.D.	SEATTLE, WA	1043637408
DR. JEANETTE M ABELL	M.D.	ANNAPOLIS, MD	1346223906
QURRAT-UL-AIN ABID	MD	CHICAGO, IL	1053949024
SYED ASHAD ABID	MD	ATHENS, GA	1578948261
CAROL ABOUSAAB	—	DALLAS, TX	1982231783
AJIT O. ABRAHAM	M.D.	EAU CLAIRE, WI	1487899936
JONATHAN BELDING ABRAHAM	M.D.	GRAND RAPIDS, MI	1679953848
RAMI ABUSALEH	MD	MESA, AZ	1356921977
DR. STEVEN B ACKERMAN	MD	NORFOLK, VA	1588639850
DR. SAVERIO ACQUAFREDDA	M.D.	STATEN ISLAND, NY	1053539585
CATHERINE O'CONOR ADAMS	MD	NEW HAVEN, CT	1851666192
JESSICA LEE ADAMS	MD	ROCHESTER, MN	1790366888
DR. RACHEL MAY ADAMS	M.D.	NEW YORK, NY	1073741450
ANNA ADAMSON	MD	BEL AIR, MD	1316280720
DR. OLUMUYIWA OLUKAYODE ADEBOYE	M.D.	LAGRANGE, GA	1720261407
KENNETH JOHN ADESSA	MD	PARSIPPANY, NJ	1750348520
DR. OLUTOLA O. ADETONA	M.D.	SAN ANTONIO, TX	1164688966
SONAL ADMANE	MD, MPH	HOUSTON, TX	1669607933
DR. ANNA MARIA AFFAN	MD	ORLANDO, FL	1407296866
FARAZ ALAM AFRIDI	MD	BRONX, NY	1477049450
DR. CLAUDIA IYLA AGHAIE-BUTLER	MD	ROCHESTER, NY	1750962668
JULIA LYNN AGNE	MD	COLUMBUS, OH	1801138482
CHARU AGRAWAL	—	HOUSTON, TX	1306280342
DR. CHRISTOPHER G AHERN	D.O.	LEBANON, NH	1124405352
DR. BILAL AHMED	MD	ROCHESTER, NY	1043253701
MOHAMMED ILYAS AHMED KHAN	M.D.	ROCKFORD, IL	1417198011
DR. BABATUNDE MUSTAPHA AJANI	M.D	BALTIMORE, MD	1649367632
IVY AKID	M.D.	BALTIMORE, MD	1811376775
SUJANI AKKINENI	M.D.	ZEPHYRHILLS, FL	1205099744
KHAN OWAIS AKMAL	M.D.	OMAHA, NE	1376804054
RAHMAH HASSAN AL DOULAH	MD	SCOTTSDALE, AZ	1558822452
SUFANA AL KHUNAIZI	MD	WEST PALM BEACH, FL	1063686285
RAED AL YACOUB	M.D.	GAINESVILLE, FL	1942688239
LEESAH AL-QAWASMI	MD	LEXINGTON, KY	1235794801
MR. FAISAL OSAMA AHMED ALALI	M.D.	ROCHESTER, MN	1184355174
SYED AREEJ ALAM	M.D.	HARTFORD, CT	1174058028
ADHID ALARIF	—	GREAT FALLS, VA	1568651776
DR. ASHLEY ELIZABETH ALBERS	DO	FLAT ROCK, NC	1881825446
DR. ROBERT E ALBRIGHT JR.	MD	SEAMAN, OH	1750374039
CAROLYN MARIE ALDANA	MD	MAYFIELD HEIGHTS, OH	1861856320
JEFFREY SCOTT ALDERMAN	MD	TULSA, OK	1356311757
DR. MARIAN CHRISTINE ALESSANDRONI	MD	HUNT VALLEY, MD	1902836042
RAJEEV L ALEXANDER	M.D.	SPRINGFIELD, OR	1497725808
MRS. TONYA ALEXANDER	FNP-BC	FLORENCE, SC	1134606221
VIRGINIA MARY ALEXANDER	M.D.	GREENVILLE, SC	1801123971
DR. WILLIAM BRENT ALEXANDER JR.	MD, PHD	BUFFALO, NY	1114585379

Hematology Providers by State

Alabama 19 Arizona 81 Arkansas 26 California 326 Colorado 74 Connecticut 30 Delaware 12 Florida 231 Georgia 104 Hawaii 14 Idaho 9 Illinois 103 Indiana 42 Iowa 17 Kansas 25 Kentucky 37 Louisiana 27 Maine 14 Maryland 80 Massachusetts 96 Michigan 113 Minnesota 63 Mississippi 12 Missouri 62 Montana 9 Nebraska 9 Nevada 21 New Hampshire 29 New Jersey 60 New Mexico 12 New York 228 North Carolina 113 North Dakota 3 Ohio 159 Oklahoma 20 Oregon 62 Pennsylvania 185 Puerto Rico 6 Rhode Island 17 South Carolina 54 South Dakota 9 Tennessee 48 Texas 221 Utah 23 Vermont 5 Virginia 96 Washington 71 Washington D.C. 16 West Virginia 14 Wisconsin 77 Wyoming 1

Browse Hematology Providers by Gender

Female Hematology Providers Male Hematology Providers

Frequently Asked Questions

How many Hematology providers are in the United States?

3,185 providers list Hematology as their primary specialty in the NPPES registry. This count reflects all registered NPI records with the Hematology taxonomy code (207RH0002X), including both active and deactivated records. The largest concentrations are in California (326), Florida (231), New York (228).

What is the NUCC taxonomy code for Hematology?

The NUCC Health Care Provider Taxonomy code for Hematology is 207RH0002X. NUCC taxonomy codes are maintained by the National Uniform Claim Committee and are used on CMS 1500 claim forms and in the NPPES registry to classify provider types and specialties.

How do I find a Hematology provider near me?

Use the state dropdown above to narrow Hematology providers to your state. You can also search by name. Each result links to a full provider profile with their practice address, NPI number, and credentials. For appointments, contact the provider's office directly — DoctorDataHub displays registry data only and does not support booking.

What credentials do Hematology providers typically hold?

Credentials vary by Hematology provider type. Individual practitioners commonly hold degrees such as MD (Doctor of Medicine), DO (Doctor of Osteopathic Medicine), NP (Nurse Practitioner), PA (Physician Assistant), or specialty-specific certifications. Each provider's credential is listed in the results table above.

Where does this provider data come from?

DoctorDataHub publishes data from the NPPES public data files released by the Centers for Medicare & Medicaid Services. Every licensed U.S. healthcare provider is required to obtain an NPI number. For real-time lookup and the most current information, use the official registry at nppes.cms.hhs.gov.