Ulin Sargeant, M.D., MPH
Internal Medicine Physician · Duarte, CA
Ulin Sargeant, M.D., MPH is an internal medicine physician with a practice address in Duarte, California, and NPI 1992878151, issued on Nov 16, 2006. Check the license (California A97256, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ulin Sargeant
- Credential
- M.D., MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A97256 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1227 Buena Vista St, Duarte, CA 91010
- Phone
- (877) 254-4496
- Enumerated
- Nov 16, 2006
- Record last updated
- Oct 17, 2024
- Fax
- (877) 254-4496
- Medicaid IDs
- EAP70768F CA
HAP70768F CA
CMM70768F CA
FHC70768F CA - Medicare enrollment
- Enrolled (PECOS I20080118000697); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1227 Buena Vista St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ulin Sargeant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A97256Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
537 Medicare Part D claims for 88 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium24 claims
- Atorvastatin Calcium21 claims
- Albuterol Sulfate Hfa18 claims
- Ciprofloxacin Hcl17 claims
- Metformin Hcl17 claims
- Prednisone17 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.
Ulin Sargeant among 17,696 internal medicine physician records in California
Ulin Sargeant, M.D., MPH 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 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).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Duarte → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Karam Ashouri, MDDuarte, CA 910101518616200
- Houman Badrzadeh, DODuarte, CA 910101295380517
- Stan Mathioulakis, MDDuarte, CA 910101912080847
- Tyler Seto, M.D.Duarte, CA 910101669579579
- Indravadan Shah, MDDuarte, CA 910101932126497
- Koral Shah, MDDuarte, CA 910101124672613
- Mohammed Siddiqui, MDDuarte, CA 910101861056251
- Elizabeth Smalley, MDDuarte, CA 910101174596233
Common questions
What is Ulin Sargeant, M.D., MPH's NPI number?
Ulin Sargeant, M.D., MPH's National Provider Identifier (NPI) is 1992878151, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ulin Sargeant, M.D., MPH located?
The NPPES record lists a practice address at 1227 Buena Vista St, Duarte, CA, 91010. Phone: (877) 254-4496. Providers update this record themselves, so call before visiting.
How can I verify Ulin Sargeant, M.D., MPH's license?
NPPES lists California license number A97256, 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 Ulin Sargeant, M.D., MPH prescribe under Medicare Part D?
In 2024, Ulin Sargeant, M.D., MPH had 537 Medicare Part D claims for 88 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.