Casey Jake Smith
Internal Medicine Physician · Oakland, CA
Casey Jake Smith is an internal medicine physician with a practice address in Oakland, California, and NPI 1033738851, issued on Apr 11, 2020. Check the license (California A189429, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Casey Jake Smith
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A189429 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2950 International Blvd, Oakland, CA 94601
- Phone
- (505) 862-2029
- Enumerated
- Apr 11, 2020
- Record last updated
- Sep 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20231213002362); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2950 International Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Acosta, RDADental Assistant1932529658
- Karina Alcala BarbosaDentist1831608876
- Sandy AlegriaCase Manager/Care Coordinator1285220228
- Christopher Balkissoon, DNP, MSN, FNP-CFamily Nurse Practitioner1598159410
- Dipti Barot, M.D.General Practice Physician1689972184
- Jennifer BarreraFamily Nurse Practitioner1730876822
Verify Casey Jake Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A189429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,532 Medicare Part D claims for 172 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 150 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen110 claims
- Atorvastatin Calcium72 claims
- Lisinopril57 claims
- Gabapentin46 claims
- Albuterol Sulfate Hfa44 claims
- Amlodipine Besylate41 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: $320.72
6 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Native American Health Center IncOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Jake Smith among 17,696 internal medicine physician records in California
Casey Jake Smith is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.
- NPI issued2020 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2023 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
432 internal medicine physician records list a practice address in Oakland
They are 432 of the 18,558 NPPES records with a practice address in Oakland, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Oakland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zaina El-Isa, MDOakland, CA 946011861623555
- Claire Horton, MDOakland, CA 946011649374109
- Astha Kanani, M.D.Oakland, CA 946011770880163
- Bhrett Lash, MDOakland, CA 946011568489383
- Esteban Lovato, M.D.Oakland, CA 946011376610923
- Joseph Marquis, MDOakland, CA 946011598084329
- John Murphy, M.D.Oakland, CA 946011437119591
- Bruce O'Neil, M.D.Oakland, CA 946011255399580
Common questions
What is Casey Jake Smith's NPI number?
Casey Jake Smith's National Provider Identifier (NPI) is 1033738851, issued on Apr 11, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Casey Jake Smith located?
The NPPES record lists a practice address at 2950 International Blvd, Oakland, CA, 94601. Phone: (505) 862-2029. Providers update this record themselves, so call before visiting.
How can I verify Casey Jake Smith's license?
NPPES lists California license number A189429, 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 Casey Jake Smith prescribe under Medicare Part D?
In 2024, Casey Jake Smith had 1,532 Medicare Part D claims for 172 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.