Updated October 2026

Hematology (internal medicine) physicians in Boston, MA

Hematology (internal medicine)
Boston, Massachusetts

Hematology (internal medicine) physicians: 62
Linked to a hospital or group: 43
Hospitals with a hematology (internal medicine) physician: 16
Medical groups with a hematology (internal medicine) physician: 15
Practice at a hospital: 41

There are 62 hematology (internal medicine) physicians in Boston. Massachusetts General Physicians Organization (MGPO) has the most, 22, and Brigham and Women's Hospital has the most affiliated hematology (internal medicine) physicians, 27. 30% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 62 Boston hematology (internal medicine) physicians

Validated work emails and mobile numbers for Boston hematology (internal medicine) physicians, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

Boston hematology (internal medicine) physicians, listed A to Z by last name

Each hematology (internal medicine) physician on the list has hematology (internal medicine) as their primary specialty and a Boston practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

Filter this list with a free account

Sort and filter all 62 Boston hematology (internal medicine) physicians by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

Filter in Dmand AI

Boston hematology (internal medicine) physicians, A to Z
Hematology (internal medicine) physician	Hospitals	Medical groups	Email and phone
Daniel Ardeljan, MD, PhDNPI 1285058321	-	1 group	Contacts
Joseph Aziz, MDNPI 1376232215	-	-	Contacts
Brianna R. Bakow, MDNPI 1982133658	5 hospitals	4 groups	Contacts
Amira Barkal, MDNPI 1154997823	1 hospital	3 groups	Contacts
Elisabeth M. Battinelli, MDNPI 1356492011	5 hospitals	4 groups	Contacts
Edward J. Benz Jr., MDNPI 1629069075	-	-	Contacts
Nancy Berliner, MDNPI 1609855576	5 hospitals	4 groups	Contacts
Giada Bianchi, MDNPI 1093945396	2 hospitals	4 groups	Contacts
Nathan T. Connell, MD, MPHNPI 1245432467	5 hospitals	4 groups	Contacts
Walter H. Dzik, MDNPI 1295726495	1 hospital	2 groups	Contacts
Jason Aaron Freed, MDNPI 1437443819	4 hospitals	4 groups	Contacts
John Michael Gansner, MD, PhDNPI 1952621831	2 hospitals	2 groups	Contacts
Katayoon Goodarzi, MDNPI 1518073345	5 hospitals	7 groups	Contacts
Monique Antoinette Hartley-Brown, MDNPI 1992904387	1 hospital	2 groups	Contacts
Julie Erika Haydu, MD, PhDNPI 1548618382	5 hospitals	2 groups	Contacts
Salvia S. Jain, MDNPI 1417168055	3 hospitals	5 groups	Contacts
Debbie C. Jiang, MDNPI 1073994687	4 hospitals	5 groups	Contacts
Amar H. Kelkar, MDNPI 1801277348	2 hospitals	1 group	Contacts
Nadia Khan, MDNPI 1659531499	3 hospitals	2 groups	Contacts
Carolyn Nancy Krasner, MDNPI 1497767479	4 hospitals	1 group	Contacts
David John Kuter, MDNPI 1457342024	5 hospitals	2 groups	Contacts
Irene Kuter, MDNPI 1629052410	5 hospitals	3 groups	Contacts
Arielle Lyon Langer, MD, MPHNPI 1235405309	5 hospitals	4 groups	Contacts
Jessica Jayne Liegel, MDNPI 1700027000	1 hospital	3 groups	Contacts
Julie-Aurore C. Losman, MD, PhDNPI 1720151954	2 hospitals	2 groups	Contacts
Stephen W. Louie, MDNPI 1700879350	1 hospital	-	Contacts
Lillian E. C. McMahon, MDNPI 1801873542	1 hospital	3 groups	Contacts
Francois Mercier, MDNPI 1972945442	-	-	Contacts
Omar Nadeem, MDNPI 1215170691	4 hospitals	1 group	Contacts
Duyen A. Ngo, MDNPI 1922193549	-	-	Contacts
Nana Papyan, MDNPI 1558802777	4 hospitals	4 groups	Contacts
Rushad PatellNPI 1740694702	2 hospitals	3 groups	Contacts
Kimberly PerezNPI 1659598191	4 hospitals	1 group	Contacts
Michael Andrew Pfeffer, MBBSNPI 1376074021	3 hospitals	2 groups	Contacts
Jerome Ritz, MDNPI 1407824659	-	-	Contacts
Rizwan Romee, MDNPI 1942493101	2 hospitals	1 group	Contacts
Jacalyn M. Rosenblatt, MDNPI 1750329058	2 hospitals	3 groups	Contacts
David A. Roth, MDNPI 1942375548	-	-	Contacts
Ilyas SahinNPI 1174936835	3 hospitals	4 groups	Contacts
Vaishali Sanchorawala, MDNPI 1003886573	1 hospital	1 group	Contacts
Shayna R. Sarosiek, MDNPI 1083840607	5 hospitals	1 group	Contacts
John Schell, MDNPI 1013476340	1 hospital	3 groups	Contacts
John M. Sloan, MDNPI 1659345320	1 hospital	1 group	Contacts
David Bent Smith, MDNPI 1730170911	1 hospital	2 groups	Contacts
Fei Song, MDNPI 1992153183	6 hospitals	3 groups	Contacts
Thomas Richard Spitzer, MDNPI 1477543783	1 hospital	2 groups	Contacts
Martin H. Steinberg, MDNPI 1114999315	-	-	Contacts
Rebecca Zoe Steuer, MDNPI 1912535238	-	2 groups	Contacts
Pedro G. Vianna, MDNPI 1518498807	2 hospitals	4 groups	Contacts
Virginia Olivia Volpe, MDNPI 1659767622	3 hospitals	1 group	Contacts

Showing 1 to 50 of 51 Boston hematology (internal medicine) physicians

The list shows the 51 hematology (internal medicine) physicians with a public profile. The other 11 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

For health IT teams

Find Boston hematology (internal medicine) physicians by the EHR they use

Dmand AI has the EHR for 61 of 62 Boston hematology (internal medicine) physicians, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

Try for free Book a meeting

Massachusetts General Physicians Organization (MGPO) has the most hematology (internal medicine) physicians in Boston, with 22

Massachusetts General Hospital is second with 22, and Binney Medical Group third with 22. Counts are hematology (internal medicine) physicians with a Massachusetts address linked to each group.

Medical groups with the most hematology (internal medicine) physicians in Boston
#	Medical group	Parent organization	Hematology (internal medicine) physicians
1	Massachusetts General Physicians Organization (MGPO)Boston	Parent on file	22
2	Massachusetts General HospitalBoston	Parent on file	22
3	Binney Medical GroupBoston	Parent on file	22
4	Brigham and Women's HospitalBoston	Parent on file	17
5	Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP)Boston	Parent on file	6
6	Beth Israel Deaconess Medical CenterBoston	Parent on file	6
7	Boston University Medical Group (Boston University Internal Medicine Associates)Boston	Parent on file	3
8	New England Baptist HospitalBoston	Parent on file	2
9	Nantucket Cottage HospitalNantucket	Parent on file	1
10	Lahey ClinicBurlington	Parent on file	1

Top 10 of 15 Boston medical groups with a hematology (internal medicine) physician

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Brigham and Women's Hospital has the most affiliated hematology (internal medicine) physicians in Boston, with 27

Massachusetts General Hospital is second with 20, and Dana-Farber Cancer Institute third with 17. Boston hematology (internal medicine) physicians are affiliated with 16 hospitals in all.

Hospitals with the most hematology (internal medicine) physicians in Boston
#	Hospital	Health system	Hematology (internal medicine) physicians
1	Brigham and Women's HospitalBoston	Mass General Brigham	27
2	Massachusetts General HospitalBoston	Mass General Brigham	20
3	Dana-Farber Cancer InstituteBoston	Dana-Farber Cancer Institute	17
4	Newton-Wellesley HospitalNewton	Mass General Brigham	10
5	Brigham and Women's Faulkner HospitalJamaica Plain	Mass General Brigham	9
6	Salem HospitalSalem	Mass General Brigham	8
7	Beth Israel Deaconess Medical CenterBoston	Beth Israel Lahey Health	7
8	Boston Medical CenterBoston	Boston Medical Center Health System	3
9	Beth Israel Deaconess Hospital-NeedhamNeedham	Beth Israel Lahey Health	3
10	Tufts Medical CenterBoston	Tufts Medicine	3

Top 10 of 16 Boston hospitals with an affiliated hematology (internal medicine) physicianAll 14 Boston hospitals

See every hospital and group for each Boston hematology (internal medicine) physician

Each public profile names one place a hematology (internal medicine) physician practices. A free account shows all of them, with the employer, the EHR and validated contacts.

Try for free

Source: Dmand AI Affiliation Data

Most Boston hematology (internal medicine) physicians practice at a hospital: 41 of the 41 with a mapped site

11 also practice at fqhcs, and 6 at a medical group site. A hematology (internal medicine) physician can practice at several kinds of site, so the shares overlap.

Boston hematology (internal medicine) physicians by site of care

Hospitals41100%
FQHCs1127%
Medical group practices615%
Home health agencies37%
Imaging centers37%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

30% of Boston hematology (internal medicine) physicians finished medical school 30 or more years ago

12 of the 40 Boston hematology (internal medicine) physicians with a graduation year on file. 2 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

Under 10 years ago25%
10 to 19 years ago1640%
20 to 29 years ago1025%
30 to 39 years ago38%
40 or more years ago923%

Source: Dmand AI Professional Profile Data

Every Boston hematology (internal medicine) physician profile shows current hospitals and groups, Medicare activity and NPI details

Primary practiceThe main place they practice, with its type and cityOn every profile
Every site of careEach hospital, clinic and group where they practice nowWith a free account
EmployerThe organization they work for, when one is on fileWith a free account
Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
EHR in useThe EHR at each site where they practiceWith a free account
Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Boston hematology (internal medicine) physician directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

Hematology (internal medicine) physicians are HCPs whose primary specialty is hematology (internal medicine) (taxonomy code 207RH0000X), with an active NPI and a Boston practice address.

FAQ

Frequently asked questions about hematology (internal medicine) physicians in Boston

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many hematology (internal medicine) physicians are in Boston?

62 hematology (internal medicine) physicians have an active NPI, a Boston practice address and hematology (internal medicine) (taxonomy code 207RH0000X) as their primary specialty. 43 of them are linked to a hospital or medical group.

Which Boston medical groups have the most hematology (internal medicine) physicians?

Massachusetts General Physicians Organization (MGPO), with 22, followed by Massachusetts General Hospital with 22 and Binney Medical Group with 22.

Which Boston hospitals have the most hematology (internal medicine) physicians?

Brigham and Women's Hospital, with 27 affiliated hematology (internal medicine) physicians, followed by Massachusetts General Hospital with 20 and Dana-Farber Cancer Institute with 17.

What share of Boston hematology (internal medicine) physicians practice at a hospital?

41 of the 41 Boston hematology (internal medicine) physicians with a mapped site of care, or 100%, have a current hospital affiliation.

What is the taxonomy code for hematology (internal medicine)?

207RH0000X is the NPPES taxonomy code for hematology (internal medicine). Sub-specialties with their own code are counted on their own lists.

Dmand AI

Find the right contacts among Boston hematology (internal medicine) physicians

Search 62 Boston hematology (internal medicine) physicians by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

Start free trial Book a demo

30 days free
Self-serve
No credit card