Internists in Grass Valley, CA
- Internists
- 18
- Linked to a hospital or group
- 13
- Hospitals with an internist
- 13
- Medical groups with an internist
- 15
- Practice at a hospital
- 10
There are 18 internists in Grass Valley. Mercy Medical Group has the most, 6, and Dignity Health - Sierra Nevada Memorial Hospital has the most affiliated internists, 10. 20% finished medical school 30 or more years ago.
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Grass Valley internists, listed A to Z by last name
Each internist on the list has internal medicine as their primary specialty and a Grass Valley 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 18 Grass Valley internists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
The list shows the 13 internists with a public profile. The other 5 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
Dmand AI has the EHR for 12 of 18 Grass Valley internists, 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.
Mercy Medical Group has the most internists in Grass Valley, with 6
Community Health Centers of America is second with 1, and Inpatient Specialist of California PC third with 1. Counts are internists with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Dignity Health - Sierra Nevada Memorial Hospital has the most affiliated internists in Grass Valley, with 10
Oroville Hospital is second with 4, and Dignity Health - Mercy General Hospital third with 3. Grass Valley internists are affiliated with 13 hospitals in all.
See every hospital and group for each Grass Valley internist
Each public profile names one place an internist practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Most Grass Valley internists practice at a hospital: 10 of the 12 with a mapped site
8 also practice at a medical group site. An internist can practice at several kinds of site, so the shares overlap.
Grass Valley internists by site of care
- Hospitals10
- Medical group practices8
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
20% of Grass Valley internists finished medical school 30 or more years ago
2 of the 10 Grass Valley internists with a graduation year on file. 0 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago0
- 10 to 19 years ago5
- 20 to 29 years ago3
- 30 to 39 years ago2
- 40 or more years ago0
Source: Dmand AI Professional Profile Data
Every Grass Valley internist 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 Grass Valley internist 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
Internists are HCPs whose primary specialty is internal medicine (taxonomy code 207R00000X), with an active NPI and a Grass Valley practice address.
FAQ
Frequently asked questions about internists in Grass Valley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many internists are in Grass Valley?
18 internists have an active NPI, a Grass Valley practice address and internal medicine (taxonomy code 207R00000X) as their primary specialty. 13 of them are linked to a hospital or medical group.
Which Grass Valley medical groups have the most internists?
Mercy Medical Group, with 6, followed by Community Health Centers of America with 1 and Inpatient Specialist of California PC with 1.
Which Grass Valley hospitals have the most internists?
Dignity Health - Sierra Nevada Memorial Hospital, with 10 affiliated internists, followed by Oroville Hospital with 4 and Dignity Health - Mercy General Hospital with 3.
What share of Grass Valley internists practice at a hospital?
10 of the 12 Grass Valley internists with a mapped site of care, or 83%, have a current hospital affiliation.
What is the taxonomy code for internal medicine?
207R00000X is the NPPES taxonomy code for internal medicine. Sub-specialties with their own code are counted on their own lists.
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