Yasha S. Long, MD.
Emergency Medicine Physician · Santa Paula, CA
Yasha S. Long, MD. is an emergency medicine physician with a practice address in Santa Paula, California, and NPI 1265745871, issued on Jul 23, 2010. Check the license (California A126009, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yasha S. Long
- Credential
- MD.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- A126009 CA
6406 NE
Self-reported in NPPES; status is on the state search - Practice location
- 825 N 10TH St, Santa Paula, CA 93060
- Phone
- (805) 933-8600
- Enumerated
- Jul 23, 2010
- Record last updated
- Aug 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 825 N 10TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Azimov, M.D.Internal Medicine Physician1831293273
- Nathan Carroll, M.D.Family Medicine Physician1821318684
- Carl Constantine, M.D.Internal Medicine Physician1669586293
- Andrea Gonzales, M.D.Emergency Medicine Physician1659313534
- Jordana Kaban, DOEmergency Medicine Physician1457511917
- Jerold Noah, M.D.Family Medicine Physician1073680336
Verify Yasha S. Long in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average emergency medicine physician in 2024
198 Medicare Part D claims for 161 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 40 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen24 claims
- Cephalexin15 claims
- Nitrofurantoin Mono-Macro15 claims
- Oxycodone-Acetaminophen15 claims
- Doxycycline Hyclate14 claims
- Sulfamethoxazole-Trimethoprim14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Yasha S. Long among 7,751 emergency medicine physician records in California
Yasha S. Long, MD. is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 58% of them.
- NPI issued2010 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2014 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Santa Paula → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Andrea Gonzales, M.D.Santa Paula, CA 930601659313534
- Jordana Kaban, DOSanta Paula, CA 930601457511917
- Siobhan Newman, MDSimi Valley, CA 930631972569887
- Andrew Bourgeois, M.D.Simi Valley, CA 930651891992095
- Hossein Gharakhani, D.O.Simi Valley, CA 930651902844525
- Anthony Ho, D.O.Simi Valley, CA 930651518293943
- Laura Leistiko, M.D.Simi Valley, CA 930651508810185
- Daniel McGinn, DOSimi Valley, CA 930651508964628
Common questions
What is Yasha S. Long, MD.'s NPI number?
Yasha S. Long, MD.'s National Provider Identifier (NPI) is 1265745871, issued on Jul 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Yasha S. Long, MD. located?
The NPPES record lists a practice address at 825 N 10TH St, Santa Paula, CA, 93060. Phone: (805) 933-8600. Providers update this record themselves, so call before visiting.
How can I verify Yasha S. Long, MD.'s license?
NPPES lists California license number A126009, 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 Yasha S. Long, MD. prescribe under Medicare Part D?
In 2024, Yasha S. Long, MD. had 198 Medicare Part D claims for 161 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Yasha S. Long, MD.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.