Emily Kobayashi
Physician Assistant · Bryn Mawr, PA
Emily Kobayashi is a physician assistant with a practice address in Bryn Mawr, Pennsylvania, and NPI 1689039042, issued on Dec 29, 2015. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Emily Kobayashi
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 130 S Bryn Mawr Ave, Bryn Mawr, PA 19010
- Phone
- (484) 337-3700
- Enumerated
- Dec 29, 2015
- Record last updated
- Feb 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20251117000841); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 130 S Bryn Mawr Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raymond Adams, MDAnesthesiology Physician1508953472
- Taiwo Aderibigbe, MDAnesthesiology Physician1396182556
- Tamar Aghajanian, PHARM.DPharmacotherapy Pharmacist1336271642
- Ellen Albert, PA-CSurgical Physician Assistant1689078123
- Brunno Alves, DOStudent in an Organized Health Care Education/Training Program1457286080
- Ebere Anokwuru, M.DPsychiatry Physician1619255825
Verify Emily Kobayashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania 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
84% fewer Medicare Part D claims than the average physician assistant in 2024
136 Medicare Part D claims for 101 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Cefuroxime16 claims
- Prednisone15 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: $18.35
1 payment: food and beverage; the largest payer was Imperative Care, 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
- Medstar Medical Group II LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emily Kobayashi among 8,020 physician assistant records in Pennsylvania
Emily Kobayashi is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 41% of them.
- NPI issued2015 · 41% of these records are older, 56% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2018 among the 5,313 with a school on file
- Record last updated2021 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 physician assistant records list a practice address in Bryn Mawr
They are 73 of the 1,496 NPPES records with a practice address in Bryn Mawr, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Bryn Mawr → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rafaele Calamia, PA-CBryn Mawr, PA 190101134295173
- Nicole Cournoyer, PA-CBryn Mawr, PA 190101831412873
- William Drew, PACBryn Mawr, PA 190101063486827
- Courtney Ford, PACBryn Mawr, PA 190101962685529
- Jessica Hirschhorn, PA-CBryn Mawr, PA 190101427242775
- Liberty Jay, PA-CBryn Mawr, PA 190101770529422
- Timothy Koah, PA-CBryn Mawr, PA 190101326375254
- Karen Lee, PA-CBryn Mawr, PA 190101134385925
Common questions
What is Emily Kobayashi's NPI number?
Emily Kobayashi's National Provider Identifier (NPI) is 1689039042, issued on Dec 29, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Emily Kobayashi located?
The NPPES record lists a practice address at 130 S Bryn Mawr Ave, Bryn Mawr, PA, 19010. Phone: (484) 337-3700. Providers update this record themselves, so call before visiting.
How can I verify Emily Kobayashi's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Emily Kobayashi prescribe under Medicare Part D?
In 2024, Emily Kobayashi had 136 Medicare Part D claims for 101 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.