Richard D. Fan, PA
Physician Assistant · Laguna Hills, CA
Richard D. Fan, PA is a physician assistant with a practice address in Laguna Hills, California, and NPI 1801963673, issued on Nov 29, 2006. Check the license (California PA14813, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard D. Fan
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA14813 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23041 Avenida DE LA Carlota FL 4, Laguna Hills, CA 92653
- Phone
- (949) 460-6637
- Enumerated
- Nov 29, 2006
- Record last updated
- Jun 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20090706000066); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 23041 Avenida DE LA Carlota FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shada Patterson, MAMarriage & Family Therapist1588152417
- Andrew Prochazka, AMFTMarriage & Family Therapist1942052469
Verify Richard D. Fan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA14813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average physician assistant in 2024
563 Medicare Part D claims for 169 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Glipizide Er118 claims
- Humulin N Kwikpen46 claims
- Jardiance41 claims
- Metformin Hcl Er38 claims
- Humulin N37 claims
- Nano 2nd Gen Pen Needle37 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
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard D. Fan among 14,451 physician assistant records in California
Richard D. Fan, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1998 · median 2018 among the 7,214 with a school on file
- Record last updated2023 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 physician assistant records list a practice address in Laguna Hills
They are 53 of the 2,069 NPPES records with a practice address in Laguna Hills, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Laguna Hills → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sarah Baca, PA-CLaguna Hills, CA 926531487895678
- Nicole Hahn, PALaguna Hills, CA 926531497953053
- Meredith Harsh, PALaguna Hills, CA 926531003178534
- Albert Huerta, PA-CLaguna Hills, CA 926531487835682
- Tara Krishnasastry, P.A.Laguna Hills, CA 926531639313745
- Victoria Mills, M.M.S., PA-CLaguna Hills, CA 926531932311610
- Brooke Otto, PA-CLaguna Hills, CA 926531881997575
- Brian Page, P.A.Laguna Hills, CA 926531457382897
Common questions
What is Richard D. Fan, PA's NPI number?
Richard D. Fan, PA's National Provider Identifier (NPI) is 1801963673, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard D. Fan, PA located?
The NPPES record lists a practice address at 23041 Avenida DE LA Carlota FL 4, Laguna Hills, CA, 92653. Phone: (949) 460-6637. Providers update this record themselves, so call before visiting.
How can I verify Richard D. Fan, PA's license?
NPPES lists California license number PA14813, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Richard D. Fan, PA prescribe under Medicare Part D?
In 2024, Richard D. Fan, PA had 563 Medicare Part D claims for 169 beneficiaries; the average among physician assistant prescribers was 830. 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.