Louisa C. Shih, ARNP
Adult Health Nurse Practitioner · Burbank, CA
Louisa C. Shih, ARNP is an adult health nurse practitioner with a practice address in Burbank, California, and NPI 1992905673, issued on Jul 20, 2007. Check the license (California 21485, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Louisa C. Shih
- Credential
- ARNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 21485 CA
9304930 FL
AP30007741 WA
Self-reported in NPPES; status is on the state search - Practice location
- 121 S Glenoaks Blvd, Suite 3, Burbank, CA 91502
- Phone
- (818) 843-5225
- Enumerated
- Jul 20, 2007
- Record last updated
- Mar 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (818) 843-5224
- Medicare enrollment
- Enrolled (PECOS I20120514000768); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Verify Louisa C. Shih in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
1,072 Medicare Part D claims for 102 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Gabapentin46 claims
- Metoprolol Tartrate45 claims
- Levothyroxine Sodium41 claims
- Furosemide38 claims
- Escitalopram Oxalate36 claims
- Atorvastatin Calcium34 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.
Bills Medicare through one group practice
- Permanente Medical Group IncStockton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louisa C. Shih among 1,405 adult health nurse practitioner records in California
Louisa C. Shih, ARNP is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 70% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2007 · median 2013 among the 441 with a school on file
- Record last updated2012 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in Burbank → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Mikhail LyubarevBurbank, CA 915041205105038
- Karen Kotitschke, N.P.Burbank, CA 915051275803447
- Doddie Wilson, N.P.Burbank, CA 915051225250780
- Anna Trieu, AGPCNP-BCEncino, CA 914361376000778
- Aurora Manalo, A.N.P.Van Nuys, CA 914051093143711
- Gladys Maniago, NPVan Nuys, CA 914051376601518
- Deniece Sarmiento, NP-CVan Nuys, CA 914051043615990
- Diana Akhverdyan, AGNPVan Nuys, CA 914031669178661
Common questions
What is Louisa C. Shih, ARNP's NPI number?
Louisa C. Shih, ARNP's National Provider Identifier (NPI) is 1992905673, issued on Jul 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Louisa C. Shih, ARNP located?
The NPPES record lists a practice address at 121 S Glenoaks Blvd, Suite 3, Burbank, CA, 91502. Phone: (818) 843-5225. Providers update this record themselves, so call before visiting.
How can I verify Louisa C. Shih, ARNP's license?
NPPES lists California license number 21485, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Louisa C. Shih, ARNP prescribe under Medicare Part D?
In 2024, Louisa C. Shih, ARNP had 1,072 Medicare Part D claims for 102 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.