Nephrologists in Portland, ME
- Nephrologists
- 17
- Linked to a hospital or group
- 16
- Hospitals with a nephrologist
- 8
- Medical groups with a nephrologist
- 2
- Practice at a hospital
- 13
There are 17 nephrologists in Portland. MaineHealth Primary Care - Family Medicine - Portland has the most, 15, and MaineHealth Maine Medical Center has the most affiliated nephrologists, 13. 33% finished medical school 30 or more years ago.
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Portland nephrologists, listed A to Z by last name
Each nephrologist on the list has nephrology 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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Sort and filter all 17 Portland nephrologists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 16 of 17 Portland nephrologists, 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.
MaineHealth Primary Care - Family Medicine - Portland has the most nephrologists in Portland, with 15
MaineHealth Pediatric Cancer Care, Blood Disorders and IV Therapy (formerly Maine Children's Cancer Program) is second with 11. Counts are nephrologists with a Maine address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
MaineHealth Maine Medical Center has the most affiliated nephrologists in Portland, with 13
MaineGeneral Medical Center is second with 4, and MaineHealth Lincoln Hospital third with 3. Portland nephrologists are affiliated with 8 hospitals in all.
See every hospital and group for each Portland nephrologist
Each public profile names one place a nephrologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Group practices and clinics are the most common site of care for Portland nephrologists, with 14
13 also practice at hospitals, and 5 at dialysis centers. A nephrologist can practice at several kinds of site, so the shares overlap.
Portland nephrologists by site of care
- Medical group practices14
- Hospitals13
- Dialysis centers5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
33% of Portland nephrologists finished medical school 30 or more years ago
5 of the 15 Portland nephrologists with a graduation year on file. 3 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago3
- 10 to 19 years ago4
- 20 to 29 years ago3
- 30 to 39 years ago2
- 40 or more years ago3
Source: Dmand AI Professional Profile Data
Every Portland nephrologist 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 nephrologist directory
| 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 inaccuracyRemove my information
Nephrologists are HCPs whose primary specialty is nephrology (taxonomy code 207RN0300X), with an active NPI and a Portland practice address.
FAQ
Frequently asked questions about nephrologists 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 nephrologists are in Portland?
17 nephrologists have an active NPI, a Portland practice address and nephrology (taxonomy code 207RN0300X) as their primary specialty. 16 of them are linked to a hospital or medical group.
Which Portland medical groups have the most nephrologists?
MaineHealth Primary Care - Family Medicine - Portland, with 15, followed by MaineHealth Pediatric Cancer Care, Blood Disorders and IV Therapy (formerly Maine Children's Cancer Program) with 11.
Which Portland hospitals have the most nephrologists?
MaineHealth Maine Medical Center, with 13 affiliated nephrologists, followed by MaineGeneral Medical Center with 4 and MaineHealth Lincoln Hospital with 3.
What share of Portland nephrologists practice at a hospital?
13 of the 16 Portland nephrologists with a mapped site of care, or 81%, have a current hospital affiliation.
What is the taxonomy code for nephrology?
207RN0300X is the NPPES taxonomy code for nephrology. Sub-specialties with their own code are counted on their own lists.
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