Mohammed Alshammary, MD
Internal Medicine Physician · El Cajon, CA
Mohammed Alshammary, MD is an internal medicine physician with a practice address in El Cajon, California, and NPI 1194217539, issued on Jun 1, 2018. Check the license (California A176049, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mohammed Alshammary
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A176049 CA
4301502511 MI
Self-reported in NPPES; status is on the state search - Practice location
- 250 E Chase Ave Ste 109, El Cajon, CA 92020
- Phone
- (619) 499-5006
- Enumerated
- Jun 1, 2018
- Record last updated
- Jun 27, 2023
- Fax
- (844) 499-5006
- Medicare enrollment
- Enrolled (PECOS I20220810002091); accepts Medicare assignment
- 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 250 E Chase Ave Ste 109
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariam Toma, PHARMDPharmacist1346054533
Verify Mohammed Alshammary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A176049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% more Medicare Part D claims than the average internal medicine physician in 2024
5,099 Medicare Part D claims for 326 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium267 claims
- Rosuvastatin Calcium212 claims
- Losartan Potassium211 claims
- Metformin Hcl183 claims
- Gabapentin181 claims
- Amlodipine Besylate171 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: $279.88
13 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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 2 group practices
- Family Health Centers OF San Diego IncEl Cajon, CA
- Health Ave Clinic IncEl Cajon, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mohammed Alshammary among 17,696 internal medicine physician records in California
Mohammed Alshammary, MD 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 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2002 · 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).
26 internal medicine physician records list a practice address in El Cajon
They are 26 of the 3,277 NPPES records with a practice address in El Cajon, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in El Cajon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ahmed Al Shawwaf, M.DEl Cajon, CA 920201619321098
- Alan Awdisho, D.O.El Cajon, CA 920201164795498
- Mai Duong, M.D.El Cajon, CA 920201629339304
- Sarah Elfeky, M.D.El Cajon, CA 920201760895510
- Randa Gorges, M.D.El Cajon, CA 920201285079509
- Misa Hidaka, M.DEl Cajon, CA 920201528085594
- Fereshteh Jahanpanah, MDEl Cajon, CA 920201518034115
- David Mansour, DOEl Cajon, CA 920201689164949
Common questions
What is Mohammed Alshammary, MD's NPI number?
Mohammed Alshammary, MD's National Provider Identifier (NPI) is 1194217539, issued on Jun 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mohammed Alshammary, MD located?
The NPPES record lists a practice address at 250 E Chase Ave Ste 109, El Cajon, CA, 92020. Phone: (619) 499-5006. Providers update this record themselves, so call before visiting.
How can I verify Mohammed Alshammary, MD's license?
NPPES lists California license number A176049, 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 Mohammed Alshammary, MD prescribe under Medicare Part D?
In 2024, Mohammed Alshammary, MD had 5,099 Medicare Part D claims for 326 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.