Emma Rose Holbrook
Physician Assistant · La Mesa, CA
Emma Rose Holbrook is a physician assistant with a practice address in La Mesa, California, and NPI 1255087102, issued on Mar 1, 2022. Check the license (California PA62629, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Emma Rose Holbrook
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA62629 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5555 Grossmont Center Dr, La Mesa, CA 91942
- Phone
- (619) 740-4800
- Enumerated
- Mar 1, 2022
- Record last updated
- Jul 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20230727003945); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 5555 Grossmont Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Abou, MDInternal Medicine Physician1033264882
- Mohammed Al-Janabi, M.D.Pulmonary Disease Physician1760773725
- Lori Alford, L.C.S.W.Clinical Social Worker1043463003
- Roshanak Alialy, MDAnatomic Pathology & Clinical Pathology Physician1730683160
- Kikelomo Aluko, MSN, APRN, PMHNP BCPsychiatric/Mental Health Nurse Practitioner1083584346
- Vian AmerPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1972186609
Verify Emma Rose Holbrook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA62629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average physician assistant in 2024
538 Medicare Part D claims for 83 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate41 claims
- Olanzapine32 claims
- Gabapentin24 claims
- Buspirone Hcl21 claims
- Aripiprazole19 claims
- Pantoprazole Sodium19 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: $23.80
1 payment: food and beverage; the largest payer was Aveo 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
- Sanjay S Rao MD A Medical Corporation Inc.La Mesa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emma Rose Holbrook among 14,451 physician assistant records in California
Emma Rose Holbrook 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 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2022 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 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 Emma Rose Holbrook's NPI number?
Emma Rose Holbrook's National Provider Identifier (NPI) is 1255087102, issued on Mar 1, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Emma Rose Holbrook located?
The NPPES record lists a practice address at 5555 Grossmont Center Dr, La Mesa, CA, 91942. Phone: (619) 740-4800. Providers update this record themselves, so call before visiting.
How can I verify Emma Rose Holbrook's license?
NPPES lists California license number PA62629, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Emma Rose Holbrook prescribe under Medicare Part D?
In 2024, Emma Rose Holbrook had 538 Medicare Part D claims for 83 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.