Aaron N. Smith
Hospitalist Physician · Emeryville, CA
Aaron N. Smith is a hospitalist physician with a practice address in Emeryville, California, and NPI 1780028993, issued on Apr 18, 2013. Check the license (California A140709, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Aaron N. Smith
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- A140709 CA
ME164186 FL
036142947 IL
01085989A IN
4301502654 MI
and 3 more
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Powell St, Emeryville, CA 94608
- Phone
- (510) 350-2777
- Enumerated
- Apr 18, 2013
- Record last updated
- May 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20210507001480); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 2100 Powell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Aaron N. Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A140709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average hospitalist physician in 2024
375 Medicare Part D claims for 148 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 19 claims were for opioids.
Most prescribed
- Cefdinir24 claims
- Furosemide19 claims
- Jardiance18 claims
- Losartan Potassium18 claims
- Doxycycline Hyclate12 claims
- Hydrocodone-Acetaminophen12 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.
Bills Medicare through 2 group practices
- Galen Inpatient Physicians PCGreenville, SC
- New York Medical Physician Associates PCUtica, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron N. Smith among 3,099 hospitalist physician records in California
Aaron N. Smith is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 56% of them.
- NPI issued2013 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2013 · median 2010 among the 2,505 with a school on file
- Record last updated2024 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 hospitalist physician records list a practice address in Emeryville
They are 13 of the 703 NPPES records with a practice address in Emeryville, and 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Emeryville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- John Avery, D.O.Emeryville, CA 946081457694796
- Lewis Gamarra, M.D.Emeryville, CA 946081124048608
- Michael Hajduk, MDEmeryville, CA 946081215002753
- Connor Johnson, MDEmeryville, CA 946081780010603
- Nadia Lupercio, M.D.Emeryville, CA 946081881837433
- Maria Marmol, M.D.Emeryville, CA 946081699904474
- Amina Martel, M.DEmeryville, CA 946081881610848
- Gigi Nickas, MDEmeryville, CA 946081710907274
Common questions
What is Aaron N. Smith's NPI number?
Aaron N. Smith's National Provider Identifier (NPI) is 1780028993, issued on Apr 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Aaron N. Smith located?
The NPPES record lists a practice address at 2100 Powell St, Emeryville, CA, 94608. Phone: (510) 350-2777. Providers update this record themselves, so call before visiting.
How can I verify Aaron N. Smith's license?
NPPES lists California license number A140709, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aaron N. Smith prescribe under Medicare Part D?
In 2024, Aaron N. Smith had 375 Medicare Part D claims for 148 beneficiaries; the average among hospitalist physician prescribers was 521. 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.