Thea Helena Hess, NP
- Part D claims, 2024
- 234
- Hospital affiliations
- 1
- Industry payments
- $84
- Medical groups
- 2
- State licenses
- 3
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Thea Hess' 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.
Thea Helena Hess is a nurse practitioner in City Of Industry, California
Thea Hess practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Thea Hess' NPI, 1124080502, was assigned on April 3, 2006. Thea Hess holds California license 95014158.
- NPI
- 1124080502NPI Registry (opens in a new tab)
- NPI enumeration date
- April 3, 2006
- NPI status
- Active
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Thea Helena Hess practices in Stanford and City Of Industry
Thea Hess' primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000. The NPI Registry lists Thea Hess' practice address as 16017 E Valley Blvd, City Of Industry, CA 91744.
- Stanford Hospital at 300 Pasteur DrivePrimary300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
- NPI Registry address16017 E Valley Blvd, City Of Industry, CA 91744 · Los Angeles County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Thea Helena Hess is affiliated with 1 site of care and 2 medical groups
Thea Hess' primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Geisinger. Dmand AI also links Thea Hess to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Thea Helena Hess' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thea Hess practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Thea Helena Hess is one of 5,983 nurse practitioners in California
Nurse practitioner is Thea Hess' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Thea Hess' licenses on file in 3 states: California, New Jersey and Pennsylvania.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
- New Jersey license
- Adult health nurse practitioner, Pennsylvania
Nurse practitioners near Thea Hess
Counts of nurse practitioners 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
Thea Helena Hess' patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Thea Hess' median patient age at 61, with 47% women.
Thea Hess' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Thea Helena Hess wrote 234 Medicare Part D claims in 2024
In 2024, Thea Hess wrote 234 Medicare Part D claims for 77 patients. 97% of them were for generic drugs.
Thea Hess' Part D claims by kind of drug, 2024
- Generic228 claims97%
- Brand-name and other6 claims3%
Drug classes CMS tracks in Thea Hess' Part D claims, 2024
- Opioids7%16 of 234 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Thea Helena Hess received $84 in industry payments in 2025
CMS Open Payments shows 4 general payments to Thea Hess from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $53.
Companies that paid Thea Hess the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Thea Helena Hess'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Thea Helena Hess
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thea Helena Hess' NPI number?
Thea Helena Hess' NPI number is 1124080502. It was assigned on April 3, 2006, and it is active in the NPI Registry.
What does Thea Helena Hess specialize in?
Thea Helena Hess is a nurse practitioner in City Of Industry, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Thea Helena Hess practice?
Thea Hess practices at 300 Pasteur Drive, Stanford, CA 94305. Thea Hess also practices at 16017 E Valley Blvd, City Of Industry, CA 91744. Thea Hess' primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Thea Hess to 1 medical group.
What is Thea Helena Hess' office phone number?
The practice phone on file for Thea Hess is (650) 723-4000.
What is Thea Helena Hess' medical license number?
Thea Hess holds California license 95014158, one of the licenses on file in 3 states.
Which states has Thea Helena Hess been licensed in?
Dmand AI has state licenses on file for Thea Hess in California, New Jersey and Pennsylvania.
Which hospitals is Thea Helena Hess affiliated with?
Thea Hess practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California.
What medical group is Thea Helena Hess part of?
Thea Hess is linked to Geisinger. Dmand AI links Thea Hess to 1 more medical group.
Has Thea Helena Hess received payments from drug or device companies?
CMS Open Payments shows $84 in general payments to Thea Hess from 3 companies from 2025 to 2025. The largest total came from Alkermes, Inc.
How long has Thea Helena Hess been practicing?
Thea Hess graduated from medical school in 2004, 22 years ago.
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