Katrina N. Chambers, FNP
- Medicare services, 2024
- 662
- Medicare patients, 2024
- 397
- Part D claims, 2024
- 825
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 3366 5th Ave, San Diego, CA 92103
- Practice phone
- Call (760) 436-4558
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Genesis Healthcare Partners
San Diego, California
Find Katrina Chambers' professional email, personal email and mobile number
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Katrina N. Chambers is a family nurse practitioner in San Diego, California
Katrina Chambers practices at Genesis Healthcare Partners in San Diego, California.
Katrina Chambers' NPI, 1710695143, was assigned on November 15, 2022. Katrina Chambers holds California license 87853.
- NPI
- 1710695143NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052786894
- NPI enumeration date
- November 15, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 436-4558
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Katrina N. Chambers practices at Genesis Healthcare Partners in San Diego, California
Katrina Chambers' primary practice is Genesis Healthcare Partners, at 3366 5th Ave, San Diego, CA 92103 in San Diego County. The practice phone is (760) 436-4558.
- Genesis Healthcare Partners3366 5th Ave, San Diego, CA 92103 · San Diego CountyPhone(760) 436-4558
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katrina N. Chambers is affiliated with 3 sites of care and 1 medical group
Katrina Chambers' primary practice is Genesis Healthcare Partners in San Diego, California. Katrina Chambers is also affiliated with Scripps Memorial Hospital Encinitas. The medical group on file is Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners). Dmand AI also links Katrina Chambers to 1 more group practice or clinic, 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 Katrina N. Chambers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katrina Chambers practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Genesis Healthcare Partners | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Katrina N. Chambers is one of 13,532 family nurse practitioners in California
Family is Katrina Chambers' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katrina Chambers is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists asthma, fibromyalgia and chronic pain and sleep apnea among the conditions Katrina Chambers treats.
Family nurse practitioners near Katrina Chambers
Counts of family 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
Katrina N. Chambers billed Medicare for 662 services in 2024
CMS data shows 662 Medicare services from Katrina Chambers across 6 procedure codes in 2024, for 397 Medicare patients. Medicare paid $48,392 for them. Every service was in an office.
Katrina Chambers' Medicare services by type, 2024
- Office and hospital visits576
- Other services86
Katrina Chambers compared with the California median for family nurse practitioners, 2024
- Katrina Chambers
- California median
- Medicare services
- 662vs 2342.8 times
- Medicare patients
- 397vs 904.4 times
- Part D claims
- 636vs 36077% above
Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.
Katrina Chambers' 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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Medicare shows one payer. Book a meeting to get commercial claims data for Katrina Chambers and other family nurse practitioners in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Katrina N. Chambers treated 397 Medicare patients in 2024, average age 75
CMS counts 397 Medicare patients who saw Katrina Chambers in 2024. The largest group is 65 to 74, with 196 patients. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katrina Chambers' median patient age at 67, with 70% women.
Katrina Chambers' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katrina Chambers' Medicare patients by sex, 2024
- Women25263%
- Men14537%
Chronic conditions among Katrina Chambers' Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis53%
- Anxiety26%
- Ischemic heart disease26%
- Osteoporosis23%
- Mood disorders22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Katrina Chambers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women70%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katrina N. Chambers wrote 825 Medicare Part D claims in 2024
In 2024, Katrina Chambers wrote 825 Medicare Part D claims for 487 patients. 77% of them were for generic drugs. CMS names the drug for 636 of them, across 12 drugs with 11 or more claims each, at $148,874 in total drug cost.
Katrina Chambers' Part D claims by kind of drug, 2024
- Generic638 claims77%
- Brand-name187 claims23%
Katrina Chambers' 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 Katrina Chambers' Part D claims, 2024
- Antibiotics6%46 of 825 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
Katrina N. Chambers scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Katrina Chambers for performance year 2024, reported as part of a group. Katrina Chambers accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Katrina Chambers' MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Katrina N. Chambers received $8,710 in industry payments from 2024 to 2025
CMS Open Payments shows 330 general payments to Katrina Chambers from 23 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,939.
General payments to Katrina Chambers by program year, 2024 to 2025
General payments to Katrina Chambers by kind, 2024 to 2025
- Food and beverage$8,56098%
- Education$1502%
Companies that paid Katrina Chambers the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katrina N. Chambers's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Katrina N. Chambers
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What is Katrina N. Chambers' NPI number?
Katrina N. Chambers' NPI number is 1710695143. It was assigned on November 15, 2022, and it is active in the NPI Registry.
What does Katrina N. Chambers specialize in?
Katrina N. Chambers is a family nurse practitioner in San Diego, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katrina N. Chambers practice?
Katrina Chambers practices at 3366 5th Ave, San Diego, CA 92103. Katrina Chambers' primary practice is Genesis Healthcare Partners in San Diego, California. Dmand AI also links Katrina Chambers to 1 group practice or clinic.
What is Katrina N. Chambers' office phone number?
The practice phone on file for Katrina Chambers is (760) 436-4558.
What is Katrina N. Chambers' medical license number?
Katrina Chambers holds California license 87853.
Which hospitals is Katrina N. Chambers affiliated with?
Katrina Chambers is affiliated with Scripps Memorial Hospital Encinitas.
What medical group is Katrina N. Chambers part of?
Katrina Chambers is linked to Unio Specialty Care, Urology, Encinitas (formerly Genesis Healthcare Partners).
Does Katrina N. Chambers accept Medicare?
Yes. CMS data shows Katrina Chambers billed Medicare for 662 services in 2024, and Katrina Chambers accepts Medicare assignment.
What is Katrina N. Chambers' MIPS score?
Katrina Chambers' MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Katrina N. Chambers see?
CMS counts 397 Medicare patients who saw Katrina Chambers in 2024, with an average age of 75.
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What services does Katrina N. Chambers bill to Medicare?
In 2024, Katrina Chambers' most billed Medicare services were office visit, established patient (99214), office visit, new patient (99203) and office visit, established patient (99213).
What drugs does Katrina N. Chambers prescribe most?
In 2024 Medicare Part D data, Katrina Chambers' most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Pantoprazole Sodium.
Has Katrina N. Chambers received payments from drug or device companies?
CMS Open Payments shows $8,710 in general payments to Katrina Chambers from 23 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Katrina N. Chambers been practicing?
Katrina Chambers graduated from medical school in 2022, 4 years ago.
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