Jennifer Werstler
- Medicare services, 2024
- 288
- Medicare patients, 2024
- 285
- Part D claims, 2024
- 151
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- Practice address
- 1555 Soquel Drive, Santa Cruz, CA 95065
- Practice phone
- Call (831) 462-7700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jennifer Werstler's professional email, personal email and mobile number
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Jennifer Werstler is a physician assistant in Santa Cruz, California
Jennifer Werstler practices at Dignity Health - Dominican Hospital in Santa Cruz, California, part of CommonSpirit Health.
Jennifer Werstler's NPI, 1407324742, was assigned on November 5, 2018. Jennifer Werstler holds California license 56518.
- NPI
- 1407324742NPI Registry (opens in a new tab)
- NPI enumeration date
- November 5, 2018
- NPI status
- Active
- Practice phone
- (831) 462-7700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Jennifer Werstler practices at Dignity Health - Dominican Hospital in Santa Cruz, California
Jennifer Werstler's primary practice is Dignity Health - Dominican Hospital, at 1555 Soquel Drive, Santa Cruz, CA 95065 in Santa Cruz County. The practice phone is (831) 462-7700.
- Dignity Health - Dominican Hospital1555 Soquel Drive, Santa Cruz, CA 95065 · Santa Cruz CountyPhone(831) 462-7700
Source: Dmand AI Affiliation Data
Jennifer Werstler is affiliated with 2 sites of care and 2 medical groups
Jennifer Werstler's primary practice is Dignity Health - Dominican Hospital in Santa Cruz, California, part of CommonSpirit Health. The medical group on file is Vituity. Dmand AI also links Jennifer Werstler to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer Werstler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Werstler practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Dominican Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jennifer Werstler is one of 11,482 physician assistants in California
Physician assistant is Jennifer Werstler's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Jennifer Werstler is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Jennifer Werstler
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
Jennifer Werstler billed Medicare for 288 services in 2024
CMS data shows 288 Medicare services from Jennifer Werstler across 2 procedure codes in 2024, for 285 Medicare patients. Medicare paid $28,182 for them. Every service was in a facility, such as a hospital, rather than an office.
Jennifer Werstler compared with the California median for physician assistants, 2024
- Jennifer Werstler
- California median
- Medicare services
- 288vs 20441% above
- Medicare patients
- 285vs 1052.7 times
- Part D claims
- 60vs 24375% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Jennifer Werstler's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Jennifer Werstler treated 285 Medicare patients in 2024, average age 73
CMS counts 285 Medicare patients who saw Jennifer Werstler in 2024. The largest group is 65 to 74, with 121 patients. 65% of them have high blood pressure, and 64% have high cholesterol. 35% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jennifer Werstler's median patient age at 35, with 56% women.
Jennifer Werstler's Medicare patients by age, 2024
Jennifer Werstler's Medicare patients by sex, 2024
- Women16859%
- Men11741%
Chronic conditions among Jennifer Werstler's Medicare patients, 2024
- High blood pressure65%
- High cholesterol64%
- Arthritis45%
- Anxiety30%
- Mood disorders30%
- Diabetes28%
- Depression26%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Jennifer Werstler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer Werstler wrote 151 Medicare Part D claims in 2024
In 2024, Jennifer Werstler wrote 151 Medicare Part D claims for 116 patients. 97% of them were for generic drugs. CMS names the drug for 60 of them, across 3 drugs with 11 or more claims each, at $343 in total drug cost.
Jennifer Werstler's Part D claims by kind of drug, 2024
- Generic146 claims97%
- Brand-name and other5 claims3%
Jennifer Werstler'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 Jennifer Werstler's Part D claims, 2024
- Opioids15%23 of 151 claims
- Antibiotics55%83 of 151 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
Jennifer Werstler scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Jennifer Werstler for performance year 2024, reported as part of a group.
Jennifer Werstler's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Jennifer Werstler'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Jennifer Werstler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer Werstler's NPI number?
Jennifer Werstler's NPI number is 1407324742. It was assigned on November 5, 2018, and it is active in the NPI Registry.
What does Jennifer Werstler specialize in?
Jennifer Werstler is a physician assistant in Santa Cruz, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jennifer Werstler practice?
Jennifer Werstler practices at 1555 Soquel Drive, Santa Cruz, CA 95065. Jennifer Werstler's primary practice is Dignity Health - Dominican Hospital in Santa Cruz, California, part of CommonSpirit Health. Dmand AI also links Jennifer Werstler to 1 hospital and 1 medical group.
What is Jennifer Werstler's office phone number?
The practice phone on file for Jennifer Werstler is (831) 462-7700.
What is Jennifer Werstler's medical license number?
Jennifer Werstler holds California license 56518.
Which hospitals is Jennifer Werstler affiliated with?
Jennifer Werstler practices at Dignity Health - Dominican Hospital in Santa Cruz, California. Dmand AI links Jennifer Werstler to 1 more hospital.
What medical group is Jennifer Werstler part of?
Jennifer Werstler is linked to Vituity. Dmand AI links Jennifer Werstler to 1 more medical group.
Does Jennifer Werstler accept Medicare?
Yes. CMS data shows Jennifer Werstler billed Medicare for 288 services in 2024.
What is Jennifer Werstler's MIPS score?
Jennifer Werstler's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Jennifer Werstler see?
CMS counts 285 Medicare patients who saw Jennifer Werstler in 2024, with an average age of 73.
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What services does Jennifer Werstler bill to Medicare?
In 2024, Jennifer Werstler's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
What drugs does Jennifer Werstler prescribe most?
In 2024 Medicare Part D data, Jennifer Werstler's most prescribed drugs by claims were Cephalexin, Amoxicillin-Clavulanate Potass and Hydrocodone-Acetaminophen.
How long has Jennifer Werstler been practicing?
Jennifer Werstler's NPI was assigned in 2018.
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