Whitney Warfield Harris, PA-C
Medical Physician Assistant · La Jolla, CA
Whitney Warfield Harris, PA-C is a medical physician assistant with a practice address in La Jolla, California, and NPI 1144409426, issued on Nov 2, 2007. Check the license (California PA19367, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Whitney Warfield Harris
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA19367 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10666 North Torrey Pines Road, La Jolla, CA 92037
- Phone
- (858) 554-7474
- Enumerated
- Nov 2, 2007
- Record last updated
- Jun 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (858) 554-6630
- Medicare enrollment
- Enrolled (PECOS I20110628000435); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Verify Whitney Warfield Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA19367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average medical physician assistant in 2024
1,385 Medicare Part D claims for 91 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 88 claims were for opioids.
Most prescribed
- Ezetimibe90 claims
- Bupropion Xl47 claims
- Rosuvastatin Calcium45 claims
- Synthroid43 claims
- Escitalopram Oxalate37 claims
- Gabapentin34 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: $307.25
14 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Bills Medicare through one group practice
- Scripps HealthLa Jolla, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Whitney Warfield Harris among 3,376 medical physician assistant records in California
Whitney Warfield Harris, 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 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 68% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2007 · median 2012 among the 1,347 with a school on file
- Record last updated2010 · 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 La Jolla → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Clara Dougherty, PA-CLa Jolla, CA 920371609987619
- Andrew Hansen, PA-CLa Jolla, CA 920371730157868
- Manpreet Kaur, PALa Jolla, CA 920371528309226
- Natalia Kovaleski, PA-CLa Jolla, CA 920371841611324
- Jillian Marrs, PA-CLa Jolla, CA 920371265734149
- Susan McKim, PA-CLa Jolla, CA 920371003817578
- Mena Mesdaq, PALa Jolla, CA 920371376887976
- Berna Moore, PA-CLa Jolla, CA 920371316024375
Common questions
What is Whitney Warfield Harris, PA-C's NPI number?
Whitney Warfield Harris, PA-C's National Provider Identifier (NPI) is 1144409426, issued on Nov 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Whitney Warfield Harris, PA-C located?
The NPPES record lists a practice address at 10666 North Torrey Pines Road, La Jolla, CA, 92037. Phone: (858) 554-7474. Providers update this record themselves, so call before visiting.
How can I verify Whitney Warfield Harris, PA-C's license?
NPPES lists California license number PA19367, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Whitney Warfield Harris, PA-C prescribe under Medicare Part D?
In 2024, Whitney Warfield Harris, PA-C had 1,385 Medicare Part D claims for 91 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.