Carissa Leigh Villavicencio, PA-C
- Medicare services, 2024
- 155
- Medicare patients, 2024
- 104
- Part D claims, 2024
- 216
- Medical groups
- 2
- Year NPI issued
- 2018
- Practice address
- 19346 W Nordhoff St, Northridge, CA 91324
- Practice phone
- Call (818) 880-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Exer Urgent Care
Northridge, California
Find Carissa Villavicencio's professional email, personal email and mobile number
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Carissa Leigh Villavicencio is a physician assistant in Northridge, California
Carissa Villavicencio practices at Exer Urgent Care in Northridge, California.
Carissa Villavicencio's NPI, 1205318938, was assigned on August 29, 2018.
- NPI
- 1205318938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800136623
- NPI enumeration date
- August 29, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 880-2225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Carissa Leigh Villavicencio practices at Exer Urgent Care in Northridge, California
Carissa Villavicencio's primary practice is Exer Urgent Care, at 19346 W Nordhoff St, Northridge, CA 91324 in Los Angeles County. The practice phone is (818) 880-2225.
- Exer Urgent Care19346 W Nordhoff St, Northridge, CA 91324 · Los Angeles CountyPhone(818) 880-2225
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Carissa Leigh Villavicencio is affiliated with 1 site of care and 2 medical groups
Carissa Villavicencio's primary practice is Exer Urgent Care in Northridge, California. The medical group on file is Exer Urgent Care. Dmand AI also links Carissa Villavicencio to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Carissa Leigh Villavicencio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carissa Villavicencio practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Exer Urgent Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Carissa Leigh Villavicencio is one of 11,482 physician assistants in California
Physician assistant is Carissa Villavicencio's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, asthma, bronchitis, chest wall injury, conjunctivitis, gastroenteritis and knee injury among the conditions Carissa Villavicencio treats.
Physician assistants near Carissa Villavicencio
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
Carissa Leigh Villavicencio billed Medicare for 155 services in 2024
CMS data shows 155 Medicare services from Carissa Villavicencio across 7 procedure codes in 2024, for 104 Medicare patients. Medicare paid $9,149 for them. Every service was in an office.
Carissa Villavicencio's Medicare services by type, 2024
- Office and hospital visits105
- Lab and pathology39
- Imaging11
Carissa Villavicencio compared with the California median for physician assistants, 2024
- Carissa Villavicencio
- California median
- Medicare services
- 155vs 20424% below
- Medicare patients
- 104vs 105Close to median
- Part D claims
- 114vs 24353% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Carissa Villavicencio'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
Carissa Leigh Villavicencio treated 104 Medicare patients in 2024, average age 72
CMS counts 104 Medicare patients who saw Carissa Villavicencio in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Carissa Villavicencio's median patient age at 37, with 57% women.
Carissa Villavicencio's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Carissa Villavicencio's Medicare patients by sex, 2024
- Women6865%
- Men3635%
Chronic conditions among Carissa Villavicencio's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis60%
- Diabetes38%
- Ischemic heart disease38%
- Anxiety28%
- Mood disorders25%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Carissa Villavicencio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Carissa Leigh Villavicencio wrote 216 Medicare Part D claims in 2024
In 2024, Carissa Villavicencio wrote 216 Medicare Part D claims for 150 patients. 92% of them were for generic drugs. CMS names the drug for 114 of them, across 5 drugs with 11 or more claims each, at $633 in total drug cost.
Carissa Villavicencio's Part D claims by kind of drug, 2024
- Generic199 claims92%
- Brand-name17 claims8%
Carissa Villavicencio'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 Carissa Villavicencio's Part D claims, 2024
- Antibiotics46%99 of 216 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
How Carissa Leigh Villavicencio takes part in Medicare
Carissa Villavicencio accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Carissa Leigh Villavicencio'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 | Doctors and Clinicians National Downloadable File (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 Carissa Leigh Villavicencio
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Carissa Leigh Villavicencio's NPI number?
Carissa Leigh Villavicencio's NPI number is 1205318938. It was assigned on August 29, 2018, and it is active in the NPI Registry.
What does Carissa Leigh Villavicencio specialize in?
Carissa Leigh Villavicencio is a physician assistant in Northridge, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Carissa Leigh Villavicencio practice?
Carissa Villavicencio practices at 19346 W Nordhoff St, Northridge, CA 91324. Carissa Villavicencio's primary practice is Exer Urgent Care in Northridge, California. Dmand AI also links Carissa Villavicencio to 1 medical group.
What is Carissa Leigh Villavicencio's office phone number?
The practice phone on file for Carissa Villavicencio is (818) 880-2225.
What medical group is Carissa Leigh Villavicencio part of?
Carissa Villavicencio is linked to Exer Urgent Care. Dmand AI links Carissa Villavicencio to 1 more medical group.
Does Carissa Leigh Villavicencio accept Medicare?
Yes. CMS data shows Carissa Villavicencio billed Medicare for 155 services in 2024, and Carissa Villavicencio accepts Medicare assignment.
How many Medicare patients does Carissa Leigh Villavicencio see?
CMS counts 104 Medicare patients who saw Carissa Villavicencio in 2024, with an average age of 72.
What services does Carissa Leigh Villavicencio bill to Medicare?
In 2024, Carissa Villavicencio's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99213) and lab and pathology test (87804).
What drugs does Carissa Leigh Villavicencio prescribe most?
In 2024 Medicare Part D data, Carissa Villavicencio's most prescribed drugs by claims were Methylprednisolone, Cephalexin and Amoxicillin-Clavulanate Potass.
How long has Carissa Leigh Villavicencio been practicing?
Carissa Villavicencio graduated from medical school in 2018, 8 years ago.
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