Gastroenterologists in Pasadena, CA
- Gastroenterologists
- 16
- Linked to a hospital or group
- 15
- Hospitals with a gastroenterologist
- 9
- Medical groups with a gastroenterologist
- 5
- Practice at a hospital
- 13
There are 16 gastroenterologists in Pasadena. Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners) has the most, 11, and Huntington Hospital has the most affiliated gastroenterologists, 12. 50% finished medical school 30 or more years ago.
Find work emails and mobile numbers for all 16 Pasadena gastroenterologists
Validated work emails and mobile numbers for Pasadena gastroenterologists, found through healthcare waterfall enrichment, with a free Dmand AI account.
Pasadena gastroenterologists, listed A to Z by last name
Each gastroenterologist on the list has gastroenterology as their primary specialty and a Pasadena 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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Showing 1 to 10 of 16 Pasadena gastroenterologists
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 14 of 16 Pasadena gastroenterologists, 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.
Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners) has the most gastroenterologists in Pasadena, with 11
Ridgecrest Regional Hospital is second with 2, and Harbor-UCLA Medical Center third with 1. Counts are gastroenterologists with a California address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Huntington Hospital has the most affiliated gastroenterologists in Pasadena, with 12
Ridgecrest Regional Hospital is second with 2, and Olive View-UCLA Medical Center third with 1. Pasadena gastroenterologists are affiliated with 9 hospitals in all.
See every hospital and group for each Pasadena gastroenterologist
Each public profile names one place a gastroenterologist 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 Pasadena gastroenterologists, with 14
13 also practice at hospitals, and 10 at an ambulatory surgery center. A gastroenterologist can practice at several kinds of site, so the shares overlap.
Pasadena gastroenterologists by site of care
- Medical group practices14
- Hospitals13
- Ambulatory surgery centers10
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
50% of Pasadena gastroenterologists finished medical school 30 or more years ago
7 of the 14 Pasadena gastroenterologists 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 ago0
- 10 to 19 years ago4
- 20 to 29 years ago3
- 30 to 39 years ago4
- 40 or more years ago3
Source: Dmand AI Professional Profile Data
Every Pasadena gastroenterologist 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
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Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Pasadena gastroenterologist 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
Gastroenterologists are HCPs whose primary specialty is gastroenterology (taxonomy code 207RG0100X), with an active NPI and a Pasadena practice address.
FAQ
Frequently asked questions about gastroenterologists in Pasadena
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many gastroenterologists are in Pasadena?
16 gastroenterologists have an active NPI, a Pasadena practice address and gastroenterology (taxonomy code 207RG0100X) as their primary specialty. 15 of them are linked to a hospital or medical group.
Which Pasadena medical groups have the most gastroenterologists?
Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners), with 11, followed by Ridgecrest Regional Hospital with 2 and Harbor-UCLA Medical Center with 1.
Which Pasadena hospitals have the most gastroenterologists?
Huntington Hospital, with 12 affiliated gastroenterologists, followed by Ridgecrest Regional Hospital with 2 and Olive View-UCLA Medical Center with 1.
What share of Pasadena gastroenterologists practice at a hospital?
13 of the 15 Pasadena gastroenterologists with a mapped site of care, or 87%, have a current hospital affiliation.
What is the taxonomy code for gastroenterology?
207RG0100X is the NPPES taxonomy code for gastroenterology. Sub-specialties with their own code are counted on their own lists.
How can I contact gastroenterologists in Pasadena?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for gastroenterologists in Pasadena through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
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