Ahl Jeffrey Caseja, MD
Endocrinology, Diabetes & Metabolism Physician · Santa Fe Springs, CA
Ahl Jeffrey Caseja, MD is an endocrinology, diabetes & metabolism physician with a practice address in Santa Fe Springs, California, and NPI 1699169649, issued on Mar 26, 2015. Check the license (California A153977, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ahl Jeffrey Caseja
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- A153977 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12400 Bloomfield Ave FL 3, Santa Fe Springs, CA 90670
- Phone
- (562) 967-2760
- Enumerated
- Mar 26, 2015
- Record last updated
- Aug 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181214000904); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 12400 Bloomfield Ave FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michel DaraziNeurology Physician1003286550
- Mark Farag, M.D.Vascular Neurology Physician1417375098
Verify Ahl Jeffrey Caseja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A153977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,056 Medicare Part D claims for 506 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Ozempic525 claims
- Levothyroxine Sodium367 claims
- Metformin Hcl293 claims
- Jardiance273 claims
- Atorvastatin Calcium178 claims
- Lantus Solostar178 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: $2,132.18
99 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Pih Health PhysiciansSanta Fe Springs, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ahl Jeffrey Caseja among 1,131 endocrinology, diabetes & metabolism physician records in California
Ahl Jeffrey Caseja, MD is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% 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 84% of them.
- NPI issued2015 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2013 · median 2003 among the 779 with a school on file
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Santa Fe Springs → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Minou Tran, M.D.Pico Rivera, CA 906601538137054
- Amir KhanMontebello, CA 906401801277447
- Steven Sherman, MDCerritos, CA 907031922318385
- Anna Arteaga Garcia, NPBellflower, CA 907061043176118
- Manuel Fernandez, MDBellflower, CA 907061952478836
- Bonnie Johnson, MDBellflower, CA 907061760554240
- Honorata Oktay, MDBellflower, CA 907061467529388
- Xiaodan Qu, MDBellflower, CA 907061053488965
Common questions
What is Ahl Jeffrey Caseja, MD's NPI number?
Ahl Jeffrey Caseja, MD's National Provider Identifier (NPI) is 1699169649, issued on Mar 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ahl Jeffrey Caseja, MD located?
The NPPES record lists a practice address at 12400 Bloomfield Ave FL 3, Santa Fe Springs, CA, 90670. Phone: (562) 967-2760. Providers update this record themselves, so call before visiting.
How can I verify Ahl Jeffrey Caseja, MD's license?
NPPES lists California license number A153977, 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 Ahl Jeffrey Caseja, MD prescribe under Medicare Part D?
In 2024, Ahl Jeffrey Caseja, MD had 4,056 Medicare Part D claims for 506 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.