Mohammad Said Al Hasan, MD

Emergency Medicine · Internal Medicine · Nephrology (CMS) · Hollister, CA

Call (831) 638-0212 Directions

At a glance

41 Santa Ana Rd, Hollister, CA 95023-4016

Published activity: Removal of skin lesions · Removal or shaving of skin growth. View counts and coverage

NPPES record updated Jul 13, 2023. 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

41 Santa Ana Rd
Hollister, CA 95023-4016
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Not reported in this file
Graduation year
1990
CMS specialties
Emergency Medicine · Internal Medicine · Nephrology

CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.

Practice groups

Reported hospital affiliations

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.

Advertisement
Advertising spaceAdvertisements are separate from provider records.
PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

Procedure categoryPublished Medicare activity
Removal of skin lesions1-10
Removal or shaving of skin growth1-10

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.

Explore similar providers →
PAYMENT TRANSPARENCY

Industry-reported general payments

$282.81General payments · 2025
8Reported transactions
5Reporting companies

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

PurposeAmount
Food and beverage$282.81

Reporting companies

CompanyAmount
AMGEN INC.$187.07
VIATRIS SPECIALTY LLC$34.85
INDIVIOR INC.$23.11
NOVO NORDISK INC$20.11
ASTRAZENECA PHARMACEUTICALS LP$17.67
View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1932183829
Call Directions

Registry details

Primary taxonomy
Emergency Medicine · Internal Medicine · Nephrology (CMS)
Taxonomy code
207RN0300X
Enumeration date
Dec 3, 2005
Record updated
Jul 13, 2023
More registry details
Provider type
Individual · Type 1
Other reported name
MOHAMMAD SAID AL-HASAN
Reported credentials
MD

Reported taxonomies and licenses

Emergency Medicine

207P00000X

License reported: A61093 CA

Emergency Medicine

207P00000X

License reported: 306759-01 NY

Internal Medicine

207R00000X

License reported: A061093 CA

Internal Medicine

207R00000X

License reported: 306759-01 NY

Specialty details in registry

207RN0300X · Primary

License reported: A61093 CA

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

41 Santa Ana Rd
Hollister, CA 95023-4016
Phone
(831) 638-0212
Fax
(831) 638-0214
Mailing address
41 SANTA ANA RD

HOLLISTER, CA 950234016
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.

Report a directory issue