Andrea Marisa Stallings, MS PAC
Physician Assistant · La Mesa, CA
Andrea Marisa Stallings, MS PAC is a physician assistant with a practice address in La Mesa, California, and NPI 1972595478, issued on Aug 19, 2005. Check the license (California PA16540, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrea Marisa Stallings
- Credential
- MS PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA16540 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8851 Center Dr, La Mesa, CA 91942
- Phone
- (619) 463-1293
- Enumerated
- Aug 19, 2005
- Record last updated
- Oct 23, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100929000817); 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 8851 Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Alamar, M.D.Internal Medicine Physician1972606374
- Amirhassan Bahreman, M.D.Neurology Physician1164426953
- Joel Berchin, MDGynecologic Oncology Physician1598861171
- Sherry Braheny, M.D.Neurology Physician1518962778
- Chun Chow, NPFamily Nurse Practitioner1639589591
- Lauri Combs, LCSWClinical Social Worker1538398979
Verify Andrea Marisa Stallings in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA16540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average physician assistant in 2024
1,665 Medicare Part D claims for 192 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 72% of claims.
Most prescribed
- Ozempic141 claims
- Jardiance123 claims
- Trulicity123 claims
- Mounjaro117 claims
- Basaglar Kwikpen U-10088 claims
- Metformin Hcl Er87 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: $226.19
12 payments; by number, the most common kind was food and beverage; the largest payer was Xeris Pharmaceuticals, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Regents OF The University OF CaliforniaSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea Marisa Stallings among 14,451 physician assistant records in California
Andrea Marisa Stallings, MS PAC 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 99% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2002 · median 2018 among the 7,214 with a school on file
- Record last updated2014 · 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).
57 physician assistant records list a practice address in La Mesa
They are 57 of the 2,168 NPPES records with a practice address in La Mesa, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in La Mesa → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Julia Caputo, P.A.La Mesa, CA 919421063421386
- Gene Cordova, P.A.La Mesa, CA 919421447358908
- Kristin Elo, P.A.La Mesa, CA 919421164664306
- Silvie Georgens, PA-CLa Mesa, CA 919421538317110
- Gregory Allen Gunn, PA-CLa Mesa, CA 919421790971992
- Helene Jolly, PA-CLa Mesa, CA 919421619048451
- Randy Jones, PALa Mesa, CA 919421578508743
- Sean Lynch, PA-CLa Mesa, CA 919421366672040
Common questions
What is Andrea Marisa Stallings, MS PAC's NPI number?
Andrea Marisa Stallings, MS PAC's National Provider Identifier (NPI) is 1972595478, issued on Aug 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Marisa Stallings, MS PAC located?
The NPPES record lists a practice address at 8851 Center Dr, La Mesa, CA, 91942. Phone: (619) 463-1293. Providers update this record themselves, so call before visiting.
How can I verify Andrea Marisa Stallings, MS PAC's license?
NPPES lists California license number PA16540, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Andrea Marisa Stallings, MS PAC prescribe under Medicare Part D?
In 2024, Andrea Marisa Stallings, MS PAC had 1,665 Medicare Part D claims for 192 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.