Elissa Ku, NP
Nurse Practitioner · Citrus Heights, CA
Elissa Ku, NP is a nurse practitioner with a practice address in Citrus Heights, California, and NPI 1083126460, issued on Oct 25, 2017. Check the license (California 95007844, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elissa Ku
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95007844 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7115 Greenback LN, Citrus Heights, CA 95621
- Phone
- (916) 536-3620
- Enumerated
- Oct 25, 2017
- Record last updated
- Mar 4, 2025
- Fax
- (916) 536-3541
- Medicare enrollment
- Enrolled (PECOS I20171122002698); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 7115 Greenback LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Fahey, PA-CPhysician Assistant1417521006
- Clara Harris, DOInternal Medicine Physician1720520943
Verify Elissa Ku in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95007844Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average nurse practitioner in 2024
1,200 Medicare Part D claims for 135 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Atorvastatin Calcium128 claims
- Amlodipine Besylate79 claims
- Albuterol Sulfate Hfa71 claims
- Losartan Potassium50 claims
- Hydrochlorothiazide33 claims
- Lisinopril32 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Dignity Health Medical FoundationFolsom, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elissa Ku among 8,223 nurse practitioner records in California
Elissa Ku, NP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 52% of them.
- NPI issued2017 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2017 · median 2017 among the 3,425 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Citrus Heights → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Holly Chastain, RNCitrus Heights, CA 956211720930779
- Marissa Nunes, AGACNP-BCCitrus Heights, CA 956211700423936
- Catherine Stephens, NPCitrus Heights, CA 956211043317084
- Karen Sprague, N.P.Dixon, CA 956201992887566
- Anitra Daniels, NURSE PRACTITIONERElk Grove, CA 956241194852095
- Kenzi McCalisterEl Macero, CA 956181740970383
- Rhodora NavarroElk Grove, CA 956241710793740
- Abimbola Olusanya, DNP, FNP, PMHNP-BCElk Grove, CA 956241811958127
Common questions
What is Elissa Ku, NP's NPI number?
Elissa Ku, NP's National Provider Identifier (NPI) is 1083126460, issued on Oct 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Elissa Ku, NP located?
The NPPES record lists a practice address at 7115 Greenback LN, Citrus Heights, CA, 95621. Phone: (916) 536-3620. Providers update this record themselves, so call before visiting.
How can I verify Elissa Ku, NP's license?
NPPES lists California license number 95007844, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Elissa Ku, NP prescribe under Medicare Part D?
In 2024, Elissa Ku, NP had 1,200 Medicare Part D claims for 135 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Elissa Ku, NP's MIPS final score?
The 2023 MIPS final score is 96.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.