Kristina L. Stilwell, PA-C
- Medicare services, 2024
- 519
- Medicare patients, 2024
- 479
- Part D claims, 2024
- 390
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Practice address
- 345 S Halcyon Rd, Arroyo Grande, CA 93420
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arroyo Grande Community Hospital - HOPD
Acute Care Hospital outpatient department · Arroyo Grande, California
Find Kristina Stilwell'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.
Kristina L. Stilwell is a physician assistant in Arroyo Grande, California
Kristina Stilwell practices at Arroyo Grande Community Hospital - HOPD in Arroyo Grande, California.
Kristina Stilwell's NPI, 1114972726, was assigned on May 23, 2006. Kristina Stilwell holds California license PA16096.
- NPI
- 1114972726NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- 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
Kristina L. Stilwell practices at Arroyo Grande Community Hospital - HOPD in Arroyo Grande, California
Kristina Stilwell's primary practice is Arroyo Grande Community Hospital - HOPD, at 345 S Halcyon Rd, Arroyo Grande, CA 93420.
- Arroyo Grande Community Hospital - HOPD345 S Halcyon Rd, Arroyo Grande, CA 93420
Source: Dmand AI Affiliation Data
Kristina L. Stilwell is affiliated with 2 sites of care and 3 medical groups
Kristina Stilwell's primary practice is Arroyo Grande Community Hospital - HOPD in Arroyo Grande, California. Kristina Stilwell is also affiliated with PIH Health Good Samaritan Hospital. The medical group on file is Vituity. Dmand AI also links Kristina Stilwell to 2 more medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kristina L. Stilwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kristina Stilwell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arroyo Grande Community Hospital - HOPD | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kristina L. Stilwell is one of 11,482 physician assistants in California
Physician assistant is Kristina Stilwell's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kristina Stilwell is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Kristina Stilwell is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Kristina Stilwell
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
Kristina L. Stilwell billed Medicare for 519 services in 2024
CMS data shows 519 Medicare services from Kristina Stilwell across 4 procedure codes in 2024, for 479 Medicare patients. Medicare paid $49,253 for them. Every service was in a facility, such as a hospital, rather than an office.
Kristina Stilwell's Medicare services by type, 2024
- Office and hospital visits496
- Tests and treatments23
Kristina Stilwell compared with the California median for physician assistants, 2024
- Kristina Stilwell
- California median
- Medicare services
- 519vs 2042.5 times
- Medicare patients
- 479vs 1054.6 times
- Part D claims
- 249vs 243Close to median
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Kristina Stilwell'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
Kristina L. Stilwell treated 479 Medicare patients in 2024, average age 73
CMS counts 479 Medicare patients who saw Kristina Stilwell in 2024. The largest group is 65 to 74, with 201 patients. 73% of them have high blood pressure, and 72% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kristina Stilwell's median patient age at 40, with 59% women.
Kristina Stilwell's Medicare patients by age, 2024
Kristina Stilwell's Medicare patients by sex, 2024
- Women27257%
- Men20743%
Chronic conditions among Kristina Stilwell's Medicare patients, 2024
- High blood pressure73%
- High cholesterol72%
- Arthritis53%
- Mood disorders28%
- Anxiety27%
- Chronic kidney disease27%
- Diabetes26%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Kristina Stilwell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kristina L. Stilwell wrote 390 Medicare Part D claims in 2024
In 2024, Kristina Stilwell wrote 390 Medicare Part D claims for 254 patients. 96% of them were for generic drugs. CMS names the drug for 249 of them, across 10 drugs with 11 or more claims each, at $1,333 in total drug cost.
Kristina Stilwell's Part D claims by kind of drug, 2024
- Generic374 claims96%
- Brand-name and other16 claims4%
Kristina Stilwell'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 Kristina Stilwell's Part D claims, 2024
- Opioids21%81 of 390 claims
- Antibiotics34%132 of 390 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
Kristina L. Stilwell 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 Kristina Stilwell for performance year 2024, reported as part of a group.
Kristina Stilwell'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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Kristina L. Stilwell is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Kristina L. Stilwell'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 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) |
| 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 Kristina L. Stilwell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kristina L. Stilwell's NPI number?
Kristina L. Stilwell's NPI number is 1114972726. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What does Kristina L. Stilwell specialize in?
Kristina L. Stilwell is a physician assistant in Arroyo Grande, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kristina L. Stilwell practice?
Kristina Stilwell practices at 345 S Halcyon Rd, Arroyo Grande, CA 93420. Kristina Stilwell's primary practice is Arroyo Grande Community Hospital - HOPD in Arroyo Grande, California. Dmand AI also links Kristina Stilwell to 2 medical groups.
What is Kristina L. Stilwell's medical license number?
Kristina Stilwell holds California license PA16096.
Which hospitals is Kristina L. Stilwell affiliated with?
Kristina Stilwell is affiliated with PIH Health Good Samaritan Hospital.
What medical group is Kristina L. Stilwell part of?
Kristina Stilwell is linked to Vituity. Dmand AI links Kristina Stilwell to 2 more medical groups.
Does Kristina L. Stilwell accept Medicare?
Yes. CMS data shows Kristina Stilwell billed Medicare for 519 services in 2024.
What is Kristina L. Stilwell's MIPS score?
Kristina Stilwell's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Kristina L. Stilwell see?
CMS counts 479 Medicare patients who saw Kristina Stilwell in 2024, with an average age of 73.
Is Kristina L. Stilwell board certified?
Yes. Kristina Stilwell is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
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What services does Kristina L. Stilwell bill to Medicare?
In 2024, Kristina Stilwell's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
What drugs does Kristina L. Stilwell prescribe most?
In 2024 Medicare Part D data, Kristina Stilwell's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Doxycycline Hyclate and Cephalexin.
How long has Kristina L. Stilwell been practicing?
Kristina Stilwell's NPI was assigned in 2006.
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