Updated October 2026

Cardiologists in Portland, ME

Cardiovascular disease
Portland, Maine

Cardiologists: 47
Linked to a hospital or group: 45
Hospitals with a cardiologist: 17
Medical groups with a cardiologist: 15
Practice at a hospital: 43

There are 47 cardiologists in Portland. MaineHealth Primary Care - Family Medicine - Portland has the most, 39, and MaineHealth Maine Medical Center has the most affiliated cardiologists, 42. 32% finished medical school 30 or more years ago.

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Portland cardiologists, listed A to Z by last name

Each cardiologist on the list has cardiovascular disease as their primary specialty and a Portland 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.

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Portland cardiologists, A to Z
Cardiologist	Hospitals	Medical groups	Email and phone
Abraham D. AbernethyNPI 1306071428	5 hospitals	4 groups	Contacts
Mohamad Nidal Al-OtaibiNPI 1528551058	1 hospital	1 group	Contacts
Shiva Kumar Annamalai, MDNPI 1972915544	5 hospitals	4 groups	Contacts
Craig M. Brett, MDNPI 1841270535	5 hospitals	5 groups	Contacts
Charles M. Carpenter, MDNPI 1477598431	5 hospitals	4 groups	Contacts
Jaidip Chakravartti, MDNPI 1639432966	5 hospitals	4 groups	Contacts
Mylan C. Cohen, MDNPI 1023044096	5 hospitals	4 groups	Contacts
Marco N. Diaz, MDNPI 1629000302	2 hospitals	4 groups	Contacts
Cameron Wick Donaldson, MDNPI 1194940593	5 hospitals	6 groups	Contacts
Jeremy R. Estrada, MDNPI 1225447725	5 hospitals	3 groups	Contacts
Sanjeev A. Francis, MDNPI 1265462311	5 hospitals	4 groups	Contacts
Bram Jeremy Geller, MDNPI 1275828311	5 hospitals	3 groups	Contacts
Christopher C. Gelwix, MDNPI 1447458062	5 hospitals	3 groups	Contacts
Angela Young Higgins, MDNPI 1730441346	5 hospitals	4 groups	Contacts
Jennifer L. Hillstrom, MDNPI 1881637155	5 hospitals	5 groups	Contacts
Charles S. Hoag, MDNPI 1447220637	-	-	Contacts
Patrick Kennedy Hohl, DO, MPHNPI 1669796215	6 hospitals	4 groups	Contacts
Aline Iskandar, MDNPI 1134436801	4 hospitals	4 groups	Contacts
Gregory Lariviere Judson, MDNPI 1396182721	6 hospitals	3 groups	Contacts
Adam Mathew Karpman, DONPI 1093002750	4 hospitals	4 groups	Contacts
Andrew Keibel, MDNPI 1669715884	5 hospitals	5 groups	Contacts
Peter L. Kennel, MDNPI 1477915247	1 hospital	1 group	Contacts
Sheela Krishnan, MDNPI 1750794608	5 hospitals	4 groups	Contacts
Wayne A. Kruithoff, MDNPI 1447220561	5 hospitals	4 groups	Contacts
Anuj Mediratta, MDNPI 1457508574	5 hospitals	4 groups	Contacts
Tapan H. Mehta, MDNPI 1962840744	6 hospitals	3 groups	Contacts
Roisin B. MorganNPI 1861800583	6 hospitals	5 groups	Contacts
James B. Powers, MDNPI 1316974496	5 hospitals	5 groups	Contacts
Dafina Pruthi, MDNPI 1295174514	5 hospitals	3 groups	Contacts
Edward J. Quinlan III, MDNPI 1558327304	-	2 groups	Contacts
Gemma ReddinNPI 1942723465	5 hospitals	2 groups	Contacts
Amy E. Riviere, DONPI 1295147429	1 hospital	3 groups	Contacts
Mikhail D. Romashko, MDNPI 1427407931	5 hospitals	2 groups	Contacts
Jeffrey A. Rosenblatt, MDNPI 1285660092	1 hospital	3 groups	Contacts
Andrew David Schwartzman, MDNPI 1336301795	5 hospitals	3 groups	Contacts
Howard B. Sherman, MDNPI 1225094592	2 hospitals	2 groups	Contacts
Daniel Lawrence Shpilsky, MDNPI 1184011827	5 hospitals	5 groups	Contacts
John Nikolhaus Smith, MDNPI 1639523194	4 hospitals	5 groups	Contacts
Paul W. Sweeney, MDNPI 1073583522	5 hospitals	5 groups	Contacts
Edward Yung Sze, MDNPI 1609191485	5 hospitals	4 groups	Contacts
Edward J. Teufel, MDNPI 1215907761	5 hospitals	3 groups	Contacts
Lisa R. Thomas, MDNPI 1508892449	5 hospitals	5 groups	Contacts
Karen E. Wagner, MDNPI 1922311471	5 hospitals	2 groups	Contacts
Joseph N. Wight Jr., MDNPI 1295777092	5 hospitals	4 groups	Contacts
Brandei K. Wingard, MDNPI 1033318753	5 hospitals	5 groups	Contacts

The list shows the 45 cardiologists with a public profile. The other 2 are counted in the total and searchable with a free account.

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

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Dmand AI has the EHR for 46 of 47 Portland cardiologists, 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.

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MaineHealth Primary Care - Family Medicine - Portland has the most cardiologists in Portland, with 39

MaineHealth Pediatric Cancer Care, Blood Disorders and IV Therapy (formerly Maine Children's Cancer Program) is second with 35, and St. Mary's Health System third with 30. Counts are cardiologists with a Maine address linked to each group.

Medical groups with the most cardiologists in Portland
#	Medical group	Parent organization	Cardiologists
1	MaineHealth Primary Care - Family Medicine - PortlandPortland	Parent on file	39
2	MaineHealth Pediatric Cancer Care, Blood Disorders and IV Therapy (formerly Maine Children's Cancer Program)South Portland	Parent on file	35
3	St. Mary's Health SystemLewiston	Parent on file	30
4	Northern Light Mercy HospitalPortland	Parent on file	8
5	Central Maine Medical CenterLewiston	Parent on file	5
6	MaineHealth Maine Medical Center BiddefordBiddeford	Parent on file	3
7	Martin's Point Health CarePortland	Parent on file	3
8	Rumford HospitalRumford	Parent on file	2
9	Bridgton HospitalBridgton	Parent on file	2
10	MaineHealth Stephens HospitalNorway	Parent on file	2

Top 10 of 15 Portland medical groups with a cardiologist

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

MaineHealth Maine Medical Center has the most affiliated cardiologists in Portland, with 42

MaineHealth Mid Coast Hospital is second with 23, and MaineGeneral Medical Center third with 21. Portland cardiologists are affiliated with 17 hospitals in all.

Hospitals with the most cardiologists in Portland
#	Hospital	Health system	Cardiologists
1	MaineHealth Maine Medical CenterPortland	MaineHealth	42
2	MaineHealth Mid Coast HospitalBrunswick	MaineHealth	23
3	MaineGeneral Medical CenterAugusta	MaineGeneral Health	21
4	MaineHealth Stephens HospitalNorway	MaineHealth	19
5	MaineHealth Pen Bay HospitalRockport	MaineHealth	12
6	Northern Light Mercy HospitalPortland	Northern Light Health	11
7	St. Mary's Regional Medical CenterLewiston	Covenant Health	8
8	MaineHealth Franklin HospitalFarmington	MaineHealth	6
9	Northern Light Maine Coast HospitalEllsworth	Northern Light Health	5
10	Northern Light Blue Hill HospitalBlue Hill	Northern Light Health	4

Top 10 of 17 Portland hospitals with an affiliated cardiologistAll 3 Portland hospitals

See every hospital and group for each Portland cardiologist

Each public profile names one place a cardiologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Most Portland cardiologists practice at a hospital: 43 of the 45 with a mapped site

31 also practice at a medical group site. A cardiologist can practice at several kinds of site, so the shares overlap.

Portland cardiologists by site of care

Hospitals4396%
Medical group practices3169%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

32% of Portland cardiologists finished medical school 30 or more years ago

14 of the 44 Portland cardiologists with a graduation year on file. 0 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

Under 10 years ago00%
10 to 19 years ago2659%
20 to 29 years ago49%
30 to 39 years ago1125%
40 or more years ago37%

Source: Dmand AI Professional Profile Data

Every Portland cardiologist 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 Portland cardiologist 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

Cardiologists are HCPs whose primary specialty is cardiovascular disease (taxonomy code 207RC0000X), with an active NPI and a Portland practice address.

FAQ

Frequently asked questions about cardiologists in Portland

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

How many cardiologists are in Portland?

47 cardiologists have an active NPI, a Portland practice address and cardiovascular disease (taxonomy code 207RC0000X) as their primary specialty. 45 of them are linked to a hospital or medical group.

Which Portland medical groups have the most cardiologists?

MaineHealth Primary Care - Family Medicine - Portland, with 39, followed by MaineHealth Pediatric Cancer Care, Blood Disorders and IV Therapy (formerly Maine Children's Cancer Program) with 35 and St. Mary's Health System with 30.

Which Portland hospitals have the most cardiologists?

MaineHealth Maine Medical Center, with 42 affiliated cardiologists, followed by MaineHealth Mid Coast Hospital with 23 and MaineGeneral Medical Center with 21.

What share of Portland cardiologists practice at a hospital?

43 of the 45 Portland cardiologists with a mapped site of care, or 96%, have a current hospital affiliation.

What is the taxonomy code for cardiovascular disease?

207RC0000X is the NPPES taxonomy code for cardiovascular disease. Sub-specialties with their own code are counted on their own lists.

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