Dayna Garrison
Nurse Practitioner · Tarzana, CA
Dayna Garrison is a nurse practitioner with a practice address in Tarzana, California, and NPI 1679273015, issued on Mar 6, 2023. Check the license (California 95022886, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dayna Garrison
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95022886 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18399 Ventura Blvd Ste 245, Tarzana, CA 91356
- Phone
- (310) 962-6671
- Enumerated
- Mar 6, 2023
- Record last updated
- Mar 6, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 18399 Ventura Blvd Ste 245
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khadir Kakal, MDInternal Medicine Physician1265699185
- Nelly Sarrafian, PAPhysician Assistant1093511305
- Imran Sayeedi, M.D.Pulmonary Disease Physician1114305638
- Michaela TzalalihinFamily Nurse Practitioner1619827649
Verify Dayna Garrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95022886Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
16 Medicare Part D claims for 11 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $1,409.20
57 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Dayna Garrison among 8,223 nurse practitioner records in California
Dayna Garrison 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 2023, is newer than 82% of them.
- NPI issued2023 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2023 · 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 Tarzana → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Gohar BaghumyanTarzana, CA 913561366211369
- Erika Kim Brosas, DNP, FNP-BCTarzana, CA 913561205690138
- Hiuming Chick, NPTarzana, CA 913561427824366
- Anna Gryunshpan, FNPTarzana, CA 913561033810171
- Nisha Hatia, NPTarzana, CA 913561013079557
- Robert JacksonTarzana, CA 913561689471310
- Daniela LazarTarzana, CA 913561720648264
- Riana NicolaysenTarzana, CA 913561952145351
Common questions
What is Dayna Garrison's NPI number?
Dayna Garrison's National Provider Identifier (NPI) is 1679273015, issued on Mar 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Dayna Garrison located?
The NPPES record lists a practice address at 18399 Ventura Blvd Ste 245, Tarzana, CA, 91356. Phone: (310) 962-6671. Providers update this record themselves, so call before visiting.
How can I verify Dayna Garrison's license?
NPPES lists California license number 95022886, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Dayna Garrison prescribe under Medicare Part D?
In 2024, Dayna Garrison had 16 Medicare Part D claims for 11 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.