Lyah Alexandra Castleberry
Medical Physician Assistant · Placerville, CA
Lyah Alexandra Castleberry is a medical physician assistant with a practice address in Placerville, California, and NPI 1477300978, issued on May 2, 2024. Check the license (California PA65324, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lyah Alexandra Castleberry
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA65324 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4212 Missouri Flat RD, Placerville, CA 95667
- Phone
- (530) 621-7700
- Enumerated
- May 2, 2024
- Record last updated
- Mar 17, 2025
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 4212 Missouri Flat RD
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Verify Lyah Alexandra Castleberry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA65324Check 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 medical physician assistant in 2024
15 Medicare Part D claims for 14 beneficiaries, against an average of 1,148 among the 23,801 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.
Lyah Alexandra Castleberry among 3,376 medical physician assistant records in California
Lyah Alexandra Castleberry 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 2024, is newer than 89% of them.
- NPI issued2024 · 89% of these records are older, 6% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2025 · 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 Placerville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jessica Bugbee, PACPlacerville, CA 956671033760855
- Maura HallPlacerville, CA 956671952036568
- Lori Heuser, PA-CPlacerville, CA 956671649352865
- Vida Khaliki, PAPlacerville, CA 956671619526373
- Aryon Nielsen, PA-CPlacerville, CA 956671477369510
- Kelly Pate, PA-CJackson, CA 956691184633935
- Jo Ann Friedrich, PHYSICIAN ASSISTANTGold River, CA 956701689717480
- Olga Petlinska, PA-CRancho Cordova, CA 956701164785671
Common questions
What is Lyah Alexandra Castleberry's NPI number?
Lyah Alexandra Castleberry's National Provider Identifier (NPI) is 1477300978, issued on May 2, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Lyah Alexandra Castleberry located?
The NPPES record lists a practice address at 4212 Missouri Flat RD, Placerville, CA, 95667. Phone: (530) 621-7700. Providers update this record themselves, so call before visiting.
How can I verify Lyah Alexandra Castleberry's license?
NPPES lists California license number PA65324, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lyah Alexandra Castleberry prescribe under Medicare Part D?
In 2024, Lyah Alexandra Castleberry had 15 Medicare Part D claims for 14 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.