Dr. Katherine Dianne Umhoefer, MD
- Hospital affiliations
- 1
- Medical groups
- 2
- Insurance carriers
- 4
- State licenses
- 2
- Year NPI issued
- 2019
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Umhoefer'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. Katherine Dianne Umhoefer is a hospitalist in Palo Alto, California
Dr. Umhoefer practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Umhoefer's NPI, 1760040059, was assigned on May 31, 2019. Dr. Umhoefer graduated from Medical College Of Wisconsin in 2019. Dr. Umhoefer holds California license A181002.
- NPI
- 1760040059NPI Registry (opens in a new tab)
- NPI enumeration date
- May 31, 2019
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Katherine Dianne Umhoefer practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Umhoefer's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Katherine Dianne Umhoefer is affiliated with 1 site of care and 2 medical groups
Dr. Umhoefer's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Umhoefer to 1 more medical group, named with a free account. Dr. Umhoefer's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Dianne Umhoefer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Umhoefer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Dianne Umhoefer is one of 3,186 hospitalists in California
Hospitalist is Dr. Umhoefer's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Umhoefer is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Umhoefer's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Pennsylvania license
Hospitalists near Dr. Umhoefer
Counts of hospitalists 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. Katherine Dianne Umhoefer's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Umhoefer's median patient age at 11, with 45% women.
Dr. Umhoefer'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
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Katherine Dianne Umhoefer graduated from Medical College Of Wisconsin
Dr. Umhoefer graduated from Medical College Of Wisconsin in 2019. Dr. Umhoefer is a member of Alpha Omega Alpha.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Katherine Dianne Umhoefer accepts plans from 4 insurance carriers
Dr. Umhoefer is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
Plan types Dr. Umhoefer accepts, by number of carriers
- Medicare4
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Katherine Dianne Umhoefer'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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Katherine Dianne Umhoefer
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. Katherine Dianne Umhoefer's NPI number?
Dr. Katherine Dianne Umhoefer's NPI number is 1760040059. It was assigned on May 31, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Dianne Umhoefer?
Dr. Katherine Dianne Umhoefer is a hospitalist in Palo Alto, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Katherine Dianne Umhoefer practice?
Dr. Umhoefer practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Umhoefer's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Dr. Umhoefer to 1 medical group.
What is Dr. Katherine Dianne Umhoefer's office phone number?
The practice phone on file for Dr. Umhoefer is (650) 497-8000.
What is Dr. Katherine Dianne Umhoefer's medical license number?
Dr. Umhoefer holds California license A181002, one of the licenses on file in 2 states.
Which states has Dr. Katherine Dianne Umhoefer been licensed in?
Dmand AI has state licenses on file for Dr. Umhoefer in California (2022 to 2026) and Pennsylvania (2019 to 2022).
Which hospitals is Dr. Katherine Dianne Umhoefer affiliated with?
Dr. Umhoefer practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Dr. Katherine Dianne Umhoefer part of?
Dr. Umhoefer is linked to Stanford Health Care. Dmand AI links Dr. Umhoefer to 1 more medical group.
Is Dr. Katherine Dianne Umhoefer board certified?
Yes. Dr. Umhoefer is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Katherine Dianne Umhoefer go to medical school?
Dr. Umhoefer graduated from Medical College Of Wisconsin in 2019.
How long has Dr. Katherine Dianne Umhoefer been practicing?
Dr. Umhoefer graduated from medical school in 2019, 7 years ago.
What insurance does Dr. Katherine Dianne Umhoefer accept?
Dr. Umhoefer is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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