Mostafa A Al-Alusi, MD
Internal Medicine, Cardiovascular Disease in Boston, Massachusetts
1538689773- Practice location
- Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
- Phone
- 617-643-0596
- Fax
- —
- Last updated
- May 26, 2026
Mostafa A Al-Alusi, MD is a Internal Medicine, Cardiovascular Disease based in Boston, MA. Mostafa A Al-Alusi, MD holds the professional credentials of MD. The NPI number for Mostafa A Al-Alusi, MD is 1538689773 and holds license No. 271110 (MA). The current practice location address is Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 and the office can be reached by phone at 617-643-0596. The NPI was assigned on June 20, 2017 and the record was last updated in NPPES on May 26, 2026.
●Provider Profile Details
- NPI Number
- 1538689773
- Provider Name
- Mostafa Amer Al-Alusi
- Credential
- MD
- Entity Type
- Individual (Type 1 NPI)
- Gender
- Male
- Primary Taxonomy
- Internal Medicine, Cardiovascular Disease · 207RC0000X
- Sole Proprietor
- No
- Enumeration Date
- June 20, 2017
- Last Update Date
- May 26, 2026
- Certification Date
- May 26, 2026
- NPI Status
- Active
◉Business Practice Location Address
- Address
- Massachusetts General Hospital
55 Fruit St.
Boston, MA 02114 - City
- Boston
- State
- Massachusetts
- ZIP
- 02114
- Country
- US
- Phone Number
- 617-643-0596
✉Business Mailing Address
- Address
- Massachusetts General Hospital
55 Fruit St.
Boston, MA 02114 - City
- Boston
- State
- MA
- ZIP
- 02114
- Phone Number
- 617-643-0596
✎Taxonomy & License Information
| Taxonomy | Code | Primary | License | State |
|---|---|---|---|---|
| Internal Medicine, Cardiovascular Disease | 207RC0000X | Yes | 271110 | MA |
#Other Provider Identifiers
No legacy or other identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.
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View all providers in Boston →?Frequently Asked Questions
What is the NPI number of Mostafa A Al-Alusi, MD?
The NPI number of Mostafa A Al-Alusi, MD is 1538689773. It was assigned on June 20, 2017 and is currently active in the NPPES registry.
What is the specialty of Mostafa A Al-Alusi, MD?
Mostafa A Al-Alusi, MD is registered under the primary taxonomy Internal Medicine, Cardiovascular Disease (code 207RC0000X) and holds license No. 271110 (MA).
Where does Mostafa A Al-Alusi, MD practice?
The practice location is Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114. The office can be reached at 617-643-0596 (phone).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1538689773 directly on the NPPES registry website at npiregistry.cms.hhs.gov.