Hashim Nawaz Deen, M.D.
Internal Medicine · La Jolla, CA
At a glance
9300 Campus Point Dr, La Jolla, CA 92037-1300
NPPES record updated Oct 20, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
9300 Campus Point DrLa Jolla, CA 92037-1300
Additional reported practice locations
200 W Arbor DrSan Diego, CA 921039000
Phone: 8009268273 2185 Citracado Pkwy
Escondido, CA 920294159
Phone: 7602916700
Fax: 7607377324 7901 Frost St
San Diego, CA 921232701
Phone: 8589393400
Fax: 8589393527 751 Medical Center Ct
Chula Vista, CA 919116617
Phone: 6195025825 Department Of Medicine, Hsc Level 16
Stony Brook, NY 117948160
Phone: 6314441077
Fax: 6314442493
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2010
- CMS specialties
- Hospitalist · Internal Medicine
Practice groups
Reported hospital affiliations
- Palomar Health Downtown Campus Escondido, CA
- Sharp Memorial Hospital San Diego, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $120.25 |
Reporting companies
| Company | Amount |
|---|---|
| AMGEN INC. | $120.25 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Apr 13, 2010
- Record updated
- Oct 20, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207R00000X · Primary
License reported: A123539 CA
390200000X
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
9300 Campus Point DrLa Jolla, CA 92037-1300
- Phone
- (800) 926-8273
Mailing address
FILE 57326LOS ANGELES, CA 900740001
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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