Darla Jean Splawn, PA-C
Medical Physician Assistant · Porterville, CA
Darla Jean Splawn, PA-C is a medical physician assistant with a practice address in Porterville, California, and NPI 1093049140, issued on Sep 22, 2009. Check the license (California PA20530, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darla Jean Splawn
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA20530 CA
20530 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1107 West Poplar Ave., Porterville, CA 93257
- Phone
- (559) 781-7242
- Enumerated
- Sep 22, 2009
- Record last updated
- May 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (559) 793-3542
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 1107 West Poplar Ave.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Darla Jean Splawn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA20530Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average medical physician assistant in 2024
252 Medicare Part D claims for 176 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 11 claims were for opioids.
Most prescribed
- Prednisone24 claims
- Nitrofurantoin Mono-Macro17 claims
- Ibuprofen14 claims
- Paxlovid12 claims
- Amoxicillin-Clavulanate Potass11 claims
- Meloxicam11 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.
Darla Jean Splawn among 3,376 medical physician assistant records in California
Darla Jean Splawn, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% 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 38% of them.
- NPI issued2009 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Porterville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Kourtney Baker, PAPorterville, CA 932571740965748
- Aaron Currie, PHYSICIAN ASSISTANTPorterville, CA 932571922032499
- Jasmine HerreraPorterville, CA 932571609742931
- Angie NamPorterville, CA 932571912466269
- Spencer PackerPorterville, CA 932571174859730
- Haylee Foch, PAShafter, CA 932631992455109
- Furqan Raja, PATaft, CA 932681710210232
- Francisco Ruiz, P.A.Taft, CA 932681316158645
Common questions
What is Darla Jean Splawn, PA-C's NPI number?
Darla Jean Splawn, PA-C's National Provider Identifier (NPI) is 1093049140, issued on Sep 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Darla Jean Splawn, PA-C located?
The NPPES record lists a practice address at 1107 West Poplar Ave., Porterville, CA, 93257. Phone: (559) 781-7242. Providers update this record themselves, so call before visiting.
How can I verify Darla Jean Splawn, PA-C's license?
NPPES lists California license number PA20530, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Darla Jean Splawn, PA-C prescribe under Medicare Part D?
In 2024, Darla Jean Splawn, PA-C had 252 Medicare Part D claims for 176 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.