Carissa J. Perkins, NP
- Medicare patients, 2024
- 55
- Part D claims, 2024
- 4,290
- Hospital affiliations
- 1
- Industry payments
- $56
- Medical group
- 1
- Practice address
- 350 Hawthorne Avenue, Oakland, CA 94609
- Practice phone
- Call (510) 655-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Carissa Perkins' 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.
Carissa J. Perkins is a nurse practitioner in Oakland, California
Carissa Perkins practices at Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.
Carissa Perkins' NPI, 1053047803, was assigned on July 25, 2022. Carissa Perkins holds California license 95021949.
- NPI
- 1053047803NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688044829
- NPI enumeration date
- July 25, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 655-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Carissa J. Perkins practices at Alta Bates Summit Medical Center in Oakland, California
Carissa Perkins' primary practice is Alta Bates Summit Medical Center, at 350 Hawthorne Avenue, Oakland, CA 94609 in Alameda County. The practice phone is (510) 655-4000.
- Alta Bates Summit Medical Center350 Hawthorne Avenue, Oakland, CA 94609 · Alameda CountyPhone(510) 655-4000
Source: Dmand AI Affiliation Data
Carissa J. Perkins is affiliated with 2 sites of care and 1 medical group
Carissa Perkins' primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health. The medical group on file is East Bay Advanced Care (EBAC). Dmand AI also links Carissa Perkins to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Carissa J. Perkins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carissa Perkins practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alta Bates Summit Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Sutter Health and 6.2K+ hospitals, with verified contacts in the same login.
Carissa J. Perkins is one of 5,983 nurse practitioners in California
Nurse practitioner is Carissa Perkins' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Carissa Perkins is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Carissa Perkins
Counts of nurse practitioners 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 J. Perkins treated 55 Medicare patients in 2024, average age 61
CMS counts 55 Medicare patients who saw Carissa Perkins in 2024. The largest group is under 65, with 31 patients. 56% of them have high cholesterol, and 53% have high blood pressure. Their average risk score is 2.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Carissa Perkins' median patient age at 53, with 32% women.
Carissa Perkins' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Carissa Perkins' Medicare patients by sex, 2024
- Women1833%
- Men3767%
Chronic conditions among Carissa Perkins' Medicare patients, 2024
- High cholesterol56%
- High blood pressure53%
- Chronic kidney disease40%
- Mood disorders36%
- Arthritis33%
- Alcohol and drug use disorders31%
- Anxiety27%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Carissa Perkins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women32%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Carissa J. Perkins wrote 4,290 Medicare Part D claims in 2024
In 2024, Carissa Perkins wrote 4,290 Medicare Part D claims for 116 patients. 69% of them were for generic drugs.
Carissa Perkins' Part D claims by kind of drug, 2024
- Generic2,959 claims69%
- Brand-name1,280 claims30%
- Other51 claims1%
Drug classes CMS tracks in Carissa Perkins' Part D claims, 2024
- Opioids6%243 of 4,290 claims
- Antibiotics2%71 of 4,290 claims
- Antipsychotics, patients 65 and over1%40 of 4,290 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
How Carissa J. Perkins takes part in Medicare
Carissa Perkins 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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Carissa J. Perkins received $56 in industry payments in 2025
CMS Open Payments shows 2 general payments to Carissa Perkins from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $56.
Companies that paid Carissa Perkins the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Carissa J. Perkins'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 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 (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) |
| 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 Carissa J. Perkins
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 J. Perkins' NPI number?
Carissa J. Perkins' NPI number is 1053047803. It was assigned on July 25, 2022, and it is active in the NPI Registry.
What does Carissa J. Perkins specialize in?
Carissa J. Perkins is a nurse practitioner in Oakland, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Carissa J. Perkins practice?
Carissa Perkins practices at 350 Hawthorne Avenue, Oakland, CA 94609. Carissa Perkins' primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health. Dmand AI also links Carissa Perkins to 1 group practice or clinic.
What is Carissa J. Perkins' office phone number?
The practice phone on file for Carissa Perkins is (510) 655-4000.
What is Carissa J. Perkins' medical license number?
Carissa Perkins holds California license 95021949.
Which hospitals is Carissa J. Perkins affiliated with?
Carissa Perkins practices at Alta Bates Summit Medical Center in Oakland, California.
What medical group is Carissa J. Perkins part of?
Carissa Perkins is linked to East Bay Advanced Care (EBAC).
Does Carissa J. Perkins accept Medicare?
Yes. CMS lists Carissa Perkins as accepting Medicare assignment.
How many Medicare patients does Carissa J. Perkins see?
CMS counts 55 Medicare patients who saw Carissa Perkins in 2024, with an average age of 61.
Has Carissa J. Perkins received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Carissa Perkins from 1 company from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Carissa J. Perkins been practicing?
Carissa Perkins graduated from medical school in 2022, 4 years ago.
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