Shawna Akiko Hirata Johnson, FNP
Family Nurse Practitioner · San Diego, CA
Shawna Akiko Hirata Johnson, FNP is a family nurse practitioner with a practice address in San Diego, California, and NPI 1922237809, issued on Jul 13, 2009. Check the license (California 95002518, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shawna Akiko Hirata Johnson
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95002518 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4290 Polk Avenue, San Diego, CA 92105
- Phone
- (619) 563-0250
- Enumerated
- Jul 13, 2009
- Record last updated
- Aug 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (858) 633-4681
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 4290 Polk Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Egan, RNRegistered Nurse1073776092
- Paula Engel, RNRegistered Nurse1770893620
- Tammie Goulart, R.N.Registered Nurse1376851378
- Karen Longstreth, RNRegistered Nurse1427003581
Verify Shawna Akiko Hirata Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95002518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average family nurse practitioner in 2024
1,921 Medicare Part D claims for 114 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium204 claims
- Amlodipine Besylate126 claims
- Lisinopril88 claims
- Losartan Potassium76 claims
- Omeprazole72 claims
- Metformin Hcl70 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.
Industry payments in 2024: $391.97
19 payments; by number, the most common kind was food and beverage; the largest payer was Radius Health, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Shawna Akiko Hirata Johnson among 16,966 family nurse practitioner records in California
Shawna Akiko Hirata Johnson, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 15% of them.
- NPI issued2009 · 15% of these records are older, 83% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2015 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
799 family nurse practitioner records list a practice address in San Diego
They are 799 of the 52,937 NPPES records with a practice address in San Diego, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in San Diego → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jeremy Clookie, FNPSan Diego, CA 921051447420252
- Judith Costa, PNPSan Diego, CA 921051932696960
- Maria Luisa Da CunhaSan Diego, CA 921051750708434
- Iran Felix, FNPSan Diego, CA 921051659814648
- Galen Gattis, FNP-CSan Diego, CA 921051891975579
- Christine Lin, N.P.San Diego, CA 921051316221690
- Joyce Peterson, NPSan Diego, CA 921051790953586
- Amelia Polheber, FNP-BCSan Diego, CA 921051780816082
Common questions
What is Shawna Akiko Hirata Johnson, FNP's NPI number?
Shawna Akiko Hirata Johnson, FNP's National Provider Identifier (NPI) is 1922237809, issued on Jul 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Shawna Akiko Hirata Johnson, FNP located?
The NPPES record lists a practice address at 4290 Polk Avenue, San Diego, CA, 92105. Phone: (619) 563-0250. Providers update this record themselves, so call before visiting.
How can I verify Shawna Akiko Hirata Johnson, FNP's license?
NPPES lists California license number 95002518, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Shawna Akiko Hirata Johnson, FNP prescribe under Medicare Part D?
In 2024, Shawna Akiko Hirata Johnson, FNP had 1,921 Medicare Part D claims for 114 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.