Alisa Silsbee, MMSC, PA-C

  • Ventura, CA
  • Physician assistant
NPI1720506835
Medicare patients, 2024
83
Part D claims, 2024
81
MIPS score, 2024
95
Hospital affiliations
2
Medical groups
3
Practice address
300 Hillmont Avenue, Ventura, CA 93003
Practice phone
Call (805) 652-6075
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Ventura County Medical Center

Hospital · Ventura, California

See all 6 affiliations

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Alisa Silsbee is a physician assistant in Ventura, California

Alisa Silsbee practices at Ventura County Medical Center in Ventura, California, part of Ventura County Health Care Agency.

Alisa Silsbee's NPI, 1720506835, was assigned on September 8, 2017. Alisa Silsbee holds California license 54862.

NPI and contact details
NPI enumeration date
September 8, 2017
NPI status
Active
Practice phone
(805) 652-6075
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Alisa Silsbee practices at Ventura County Medical Center in Ventura, California

Alisa Silsbee's primary practice is Ventura County Medical Center, at 300 Hillmont Avenue, Ventura, CA 93003 in Ventura County. The practice phone is (805) 652-6075.

Source: Dmand AI Affiliation Data

Alisa Silsbee is affiliated with 3 sites of care and 3 medical groups

Alisa Silsbee's primary practice is Ventura County Medical Center in Ventura, California, part of Ventura County Health Care Agency. Alisa Silsbee is also affiliated with Kaweah Health Medical Center. The medical group on file is Seaside Emergency Associates. Dmand AI also links Alisa Silsbee to 2 more medical groups and 1 therapy and rehab clinic, each named with a free account.

See all 6 affiliations for Alisa Silsbee

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Alisa Silsbee's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Alisa Silsbee practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ventura County Medical CenterAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Alisa Silsbee is one of 11,482 physician assistants in California

Physician assistant is Alisa Silsbee's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alisa Silsbee is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense 54862 · taxonomy 363A00000X

Physician assistants near Alisa Silsbee

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

Alisa Silsbee treated 83 Medicare patients in 2024, average age 69

CMS counts 83 Medicare patients who saw Alisa Silsbee in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 60% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Alisa Silsbee's median patient age at 35, with 52% women.

Medicare patients, 202483
Average age69
Average risk score1.37
Also on Medicaid60%

Alisa Silsbee's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Alisa Silsbee's Medicare patients by sex, 2024

  • Women5161%
  • Men3239%

Chronic conditions among Alisa Silsbee's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol67%
  3. Arthritis52%
  4. Diabetes46%
  5. Mood disorders42%
  6. Depression35%
  7. Anxiety33%
  8. Alcohol and drug use disorders22%

Share of Medicare patients with each condition. A patient can have several.

Alisa Silsbee'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

  • Women52%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Alisa Silsbee wrote 81 Medicare Part D claims in 2024

In 2024, Alisa Silsbee wrote 81 Medicare Part D claims for 64 patients. 95% of them were for generic drugs.

Part D claims, 202481
Part D patients64

Alisa Silsbee's Part D claims by kind of drug, 2024

  • Generic77 claims95%
  • Brand-name and other4 claims5%

Drug classes CMS tracks in Alisa Silsbee's Part D claims, 2024

  • Opioids15%12 of 81 claims
  • Antibiotics40%32 of 81 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

Alisa Silsbee scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Alisa Silsbee for performance year 2024, reported as part of a group.

Alisa Silsbee's MIPS scores, performance year 2024

  • 95of 100Final score
  • 98.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 76of 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 Alisa Silsbee's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesClinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Alisa Silsbee

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Alisa Silsbee's NPI number?

Alisa Silsbee's NPI number is 1720506835. It was assigned on September 8, 2017, and it is active in the NPI Registry.

What does Alisa Silsbee specialize in?

Alisa Silsbee is a physician assistant in Ventura, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Alisa Silsbee practice?

Alisa Silsbee practices at 300 Hillmont Avenue, Ventura, CA 93003. Alisa Silsbee's primary practice is Ventura County Medical Center in Ventura, California, part of Ventura County Health Care Agency. Dmand AI also links Alisa Silsbee to 2 medical groups and 1 therapy and rehab clinic.

What is Alisa Silsbee's office phone number?

The practice phone on file for Alisa Silsbee is (805) 652-6075.

What is Alisa Silsbee's medical license number?

Alisa Silsbee holds California license 54862.

Which hospitals is Alisa Silsbee affiliated with?

Alisa Silsbee practices at Ventura County Medical Center in Ventura, California. Alisa Silsbee is also affiliated with Kaweah Health Medical Center.

What medical group is Alisa Silsbee part of?

Alisa Silsbee is linked to Seaside Emergency Associates. Dmand AI links Alisa Silsbee to 2 more medical groups.

What is Alisa Silsbee's MIPS score?

Alisa Silsbee's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.

How many Medicare patients does Alisa Silsbee see?

CMS counts 83 Medicare patients who saw Alisa Silsbee in 2024, with an average age of 69.

How long has Alisa Silsbee been practicing?

Alisa Silsbee graduated from medical school in 2017, 9 years ago.

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