Jessica Lynn Chalmers, PA-C
Physician Assistant · Sherman Oaks, CA
Jessica Lynn Chalmers, PA-C is a physician assistant with a practice address in Sherman Oaks, California, and NPI 1346552411, issued on Jul 6, 2010. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jessica Lynn Chalmers
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA054422 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4550 Van Nuys Blvd # A4, Sherman Oaks, CA 91403
- Phone
- (818) 514-3631
- Enumerated
- Jul 6, 2010
- Record last updated
- Dec 1, 2023
- Fax
- (888) 972-1912
- Medicare enrollment
- Enrolled (PECOS I20171019001444); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Jessica Lynn Chalmers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average physician assistant in 2024
249 Medicare Part D claims for 158 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass36 claims
- Azithromycin33 claims
- Nitrofurantoin Mono-Macro24 claims
- Methylprednisolone17 claims
- Paxlovid12 claims
- Sulfamethoxazole-Trimethoprim11 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: $29.26
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. 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
- Carbon Health Medical Group OF California PCLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jessica Lynn Chalmers among 14,451 physician assistant records in California
Jessica Lynn Chalmers, PA-C 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 2010, is newer than 27% of them.
- NPI issued2010 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2010 · 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).
44 physician assistant records list a practice address in Sherman Oaks
They are 44 of the 2,691 NPPES records with a practice address in Sherman Oaks, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Sherman Oaks → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Maria Castellon, P.A.-CSherman Oaks, CA 914031306003272
- Coury Clemens, PASherman Oaks, CA 914031609137249
- Zepyur Dishigrikyan, PASherman Oaks, CA 914031841775509
- Darcesean Gamble, PASherman Oaks, CA 914031003012162
- Jessica HeroldSherman Oaks, CA 914031407376940
- Ryan Jordan, PASherman Oaks, CA 914031942481742
- Patrick Le, PA-CSherman Oaks, CA 914031225494644
- Caroline MainSherman Oaks, CA 914031730678855
Common questions
What is Jessica Lynn Chalmers, PA-C's NPI number?
Jessica Lynn Chalmers, PA-C's National Provider Identifier (NPI) is 1346552411, issued on Jul 6, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Lynn Chalmers, PA-C located?
The NPPES record lists a practice address at 4550 Van Nuys Blvd # A4, Sherman Oaks, CA, 91403. Phone: (818) 514-3631. Providers update this record themselves, so call before visiting.
How can I verify Jessica Lynn Chalmers, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jessica Lynn Chalmers, PA-C prescribe under Medicare Part D?
In 2024, Jessica Lynn Chalmers, PA-C had 249 Medicare Part D claims for 158 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.