Kathryn Nicole Tyler, PA-C
- Part D claims, 2024
- 3,213
- Hospital affiliations
- 1
- Industry payments
- $31,233
- Medical group
- 1
- State license
- 1
- Practice address
- 27700 Medical Center Rd, Mission Viejo, CA 92691
- Practice phone
- Call (949) 365-2447
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mission Hospital - Unit
Acute Care Hospital-Unit · Mission Viejo, California
Find Kathryn Tyler'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.
Kathryn Nicole Tyler is a physician assistant in Mission Viejo, California
Kathryn Tyler practices at Mission Hospital - Unit in Mission Viejo, California.
Kathryn Tyler's NPI, 1629633789, was assigned on May 4, 2019. Kathryn Tyler holds California license 56520.
- NPI
- 1629633789NPI Registry (opens in a new tab)
- NPI enumeration date
- May 4, 2019
- NPI status
- Active
- Practice phone
- (949) 365-2447
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Kathryn Nicole Tyler practices at Mission Hospital - Unit in Mission Viejo, California
Kathryn Tyler's primary practice is Mission Hospital - Unit, at 27700 Medical Center Rd, Mission Viejo, CA 92691 in Orange County. The practice phone is (949) 365-2447.
- Mission Hospital - Unit27700 Medical Center Rd, Mission Viejo, CA 92691 · Orange CountyPhone(949) 365-2447
Source: Dmand AI Affiliation Data
Kathryn Nicole Tyler is affiliated with 1 site of care and 1 medical group
Kathryn Tyler's primary practice is Mission Hospital - Unit in Mission Viejo, California. The medical group on file is Orange County Heart Institute.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kathryn Nicole Tyler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathryn Tyler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mission Hospital - Unit | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathryn Nicole Tyler is one of 11,482 physician assistants in California
Physician assistant is Kathryn Tyler's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kathryn Tyler is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Kathryn Tyler
Counts of physician assistants 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
Kathryn Nicole Tyler's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Kathryn Tyler's median patient age at 73, with 46% women.
Kathryn Tyler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women46%
- Men52%
Source: Dmand AI Patient Panel Data
Kathryn Nicole Tyler wrote 3,213 Medicare Part D claims in 2024
In 2024, Kathryn Tyler wrote 3,213 Medicare Part D claims for 635 patients. 79% of them were for generic drugs. CMS names the drug for 3,005 of them, across 46 drugs with 11 or more claims each, at $712,079 in total drug cost.
Kathryn Tyler's Part D claims by kind of drug, 2024
- Generic2,530 claims79%
- Brand-name683 claims21%
Kathryn Tyler's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Kathryn Tyler's Part D claims, 2024
- Antibiotics0%13 of 3,213 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Kathryn Nicole Tyler received $31,233 in industry payments from 2024 to 2025
CMS Open Payments shows 162 general payments to Kathryn Tyler from 24 drug and device companies from 2024 to 2025. Consulting fees make up the largest share, 66% of the total. AtriCure, Inc. paid the most, $25,432.
General payments to Kathryn Tyler by program year, 2024 to 2025
General payments to Kathryn Tyler by kind, 2024 to 2025
- Consulting fees$20,75066%
- Food and beverage$7,14823%
- Travel and lodging$3,33511%
Companies that paid Kathryn Tyler the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Kathryn Nicole Tyler'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Kathryn Nicole Tyler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kathryn Nicole Tyler's NPI number?
Kathryn Nicole Tyler's NPI number is 1629633789. It was assigned on May 4, 2019, and it is active in the NPI Registry.
What does Kathryn Nicole Tyler specialize in?
Kathryn Nicole Tyler is a physician assistant in Mission Viejo, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kathryn Nicole Tyler practice?
Kathryn Tyler practices at 27700 Medical Center Rd, Mission Viejo, CA 92691. Kathryn Tyler's primary practice is Mission Hospital - Unit in Mission Viejo, California.
What is Kathryn Nicole Tyler's office phone number?
The practice phone on file for Kathryn Tyler is (949) 365-2447.
What is Kathryn Nicole Tyler's medical license number?
Kathryn Tyler holds California license 56520.
What medical group is Kathryn Nicole Tyler part of?
Kathryn Tyler is linked to Orange County Heart Institute.
What drugs does Kathryn Nicole Tyler prescribe most?
In 2024 Medicare Part D data, Kathryn Tyler's most prescribed drugs by claims were Eliquis, Amlodipine Besylate and Metoprolol Succinate.
Has Kathryn Nicole Tyler received payments from drug or device companies?
CMS Open Payments shows $31,233 in general payments to Kathryn Tyler from 24 companies from 2024 to 2025. The largest total came from AtriCure, Inc.
How long has Kathryn Nicole Tyler been practicing?
Kathryn Tyler graduated from medical school in 2019, 7 years ago.
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