Dr. Nancy Carole Showen, MD
- Hospital affiliations
- 1
- Industry payments
- $353
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1800 N California St, Stockton, CA 95204
- Practice phone
- Call (209) 943-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Showen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nancy Carole Showen is a pediatrician in Stockton, California
Dr. Showen practices at Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health.
Dr. Showen's NPI, 1104902287, was assigned on October 31, 2006. Dr. Showen graduated from University of California, San Francisco School of Medicine in 1991. Dr. Showen holds California license GO76759.
- NPI
- 1104902287NPI Registry (opens in a new tab)
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Practice phone
- (209) 943-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nancy Carole Showen practices at Dignity Health - St. Joseph's Medical Center in Stockton, California
Dr. Showen's primary practice is Dignity Health - St. Joseph's Medical Center, at 1800 N California St, Stockton, CA 95204 in San Joaquin County. The practice phone is (209) 943-2000.
- Dignity Health - St. Joseph's Medical Center1800 N California St, Stockton, CA 95204 · San Joaquin CountyPhone(209) 943-2000
Source: Dmand AI Affiliation Data
Dr. Nancy Carole Showen is affiliated with 1 site of care and 3 medical groups
Dr. Showen's primary practice is Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. Showen to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nancy Carole Showen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Showen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - St. Joseph's Medical Center | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nancy Carole Showen is one of 8,236 pediatricians in California
Pediatrics is Dr. Showen's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Showen is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Showen
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nancy Carole Showen's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Showen's median patient age at 11, with 56% women.
Dr. Showen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Nancy Carole Showen received $353 in industry payments from 2017 to 2025
CMS Open Payments shows 10 general payments to Dr. Showen from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Ipsen Biopharmaceuticals, Inc paid the most, $186.
General payments to Dr. Showen by program year, 2017 to 2025
Companies that paid Dr. Showen the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nancy Carole Showen graduated from University of California, San Francisco School of Medicine
Dr. Showen graduated from University of California, San Francisco School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nancy Carole Showen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nancy Carole Showen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nancy Carole Showen's NPI number?
Dr. Nancy Carole Showen's NPI number is 1104902287. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy Carole Showen?
Dr. Nancy Carole Showen is a pediatrician in Stockton, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Nancy Carole Showen practice?
Dr. Showen practices at 1800 N California St, Stockton, CA 95204. Dr. Showen's primary practice is Dignity Health - St. Joseph's Medical Center in Stockton, California, part of CommonSpirit Health. Dmand AI also links Dr. Showen to 2 medical groups.
What is Dr. Nancy Carole Showen's office phone number?
The practice phone on file for Dr. Showen is (209) 943-2000.
What is Dr. Nancy Carole Showen's medical license number?
Dr. Showen holds California license GO76759.
Which hospitals is Dr. Nancy Carole Showen affiliated with?
Dr. Showen practices at Dignity Health - St. Joseph's Medical Center in Stockton, California.
What medical group is Dr. Nancy Carole Showen part of?
Dr. Showen is linked to UCSF Medical Group. Dmand AI links Dr. Showen to 2 more medical groups.
Where did Dr. Nancy Carole Showen go to medical school?
Dr. Showen graduated from University of California, San Francisco School of Medicine in 1991.
Has Dr. Nancy Carole Showen received payments from drug or device companies?
CMS Open Payments shows $353 in general payments to Dr. Showen from 3 companies from 2017 to 2025. The largest total came from Ipsen Biopharmaceuticals, Inc.
How long has Dr. Nancy Carole Showen been practicing?
Dr. Showen graduated from medical school in 1991, 35 years ago.
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