What is Haitham Alabsi's NPI number?

Haitham Alabsi's National Provider Identifier (NPI) is 1538587803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Haitham Alabsi's specialty?

Haitham Alabsi is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Haitham Alabsi located?

Haitham Alabsi's practice location on file with NPPES is 15 Parkman St, Boston, MA 02114-3117.

What is Haitham Alabsi's phone number?

The practice phone number listed in the NPPES registry for Haitham Alabsi is (855) 644-6387.

Does Haitham Alabsi accept Medicare?

Haitham Alabsi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Haitham Alabsi's NPI active?

Yes — Haitham Alabsi's NPI (1538587803) is active in the NPPES registry as of the last update on 2026-03-16.

IndividualActiveAccepts Medicare

Haitham Alabsi, DO

NPI 1538587803 · Neurology Physician · Boston, MA

Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Haitham Alabsi, DO is a Neurology Physician provider in Boston, MA (NPI 1538587803).

Provider details

NPI number: 1538587803
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: DO
Sex: Male
Sole proprietor: No
License: 315497-01 (NY)

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense 285683 (MA)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense 315497-01 (NY)
Allopathic & Osteopathic Physicians
Neurocritical Care Physician2084A2900XLicense 130 (MA)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense 2025-02781 (NC)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense 20A18934 (CA)
Allopathic & Osteopathic Physicians
Neurology Physician2084N0400XLicense 02008321A (IN)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
8 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

15 Parkman St

Boston, MA 02114-3117

Phone: (855) 644-6387

Street-level locationGet directions

More MA providers

Mailing address

15 Parkman St

Boston, MA 02114-3117

Additional practice locations (7)

619 19th St S
Birmingham, AL 35233-1900
Phone: (205) 934-4011
8141 Chambery Blvd
Johnston, IA 50131-8764
Phone: (515) 422-1103
3500 Franciscan Way Ste 300
Michigan City, IN 46360-0033
Phone: (219) 214-4633
Fax: (219) 214-4568
1447 N Harrison St
Saginaw, MI 48602-4727
Phone: (989) 583-0000
3333 Silas Creek Pkwy
Winston Salem, NC 27103-3013
Phone: (336) 718-7594
Fax: (336) 277-4239
30 E Apple St Ste 5254
Dayton, OH 45409-2939
Phone: (937) 208-4200
Fax: (937) 208-2894
228 Saint Charles Way Ste 200
York, PA 17402-4661
Phone: (717) 851-5503

Enumerated: 2014-04-02
Last updated: 2026-03-16
Certified: 2026-03-16

Frequently asked questions

What is Haitham Alabsi's NPI number?: Haitham Alabsi's National Provider Identifier (NPI) is 1538587803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Haitham Alabsi's specialty?: Haitham Alabsi is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
Where is Haitham Alabsi located?: Haitham Alabsi's practice location on file with NPPES is 15 Parkman St, Boston, MA 02114-3117.
What is Haitham Alabsi's phone number?: The practice phone number listed in the NPPES registry for Haitham Alabsi is (855) 644-6387.
Does Haitham Alabsi accept Medicare?: Haitham Alabsi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Haitham Alabsi's NPI active?: Yes — Haitham Alabsi's NPI (1538587803) is active in the NPPES registry as of the last update on 2026-03-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.