What is Ahmad Zeineddin's NPI number?

Ahmad Zeineddin's National Provider Identifier (NPI) is 1831695444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ahmad Zeineddin's specialty?

Ahmad Zeineddin is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Ahmad Zeineddin located?

Ahmad Zeineddin's practice location on file with NPPES is 5401 Old Court Rd, Randallstown, MD 21133-5103.

What is Ahmad Zeineddin's phone number?

The practice phone number listed in the NPPES registry for Ahmad Zeineddin is (410) 521-2200.

Does Ahmad Zeineddin accept Medicare?

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

Is Ahmad Zeineddin's NPI active?

Yes — Ahmad Zeineddin's NPI (1831695444) is active in the NPPES registry as of the last update on 2025-03-05.

IndividualActiveAccepts Medicare

Ahmad Zeineddin, MD

NPI 1831695444 · Surgery Physician · Randallstown, MD

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

Ahmad Zeineddin, MD is a Surgery Physician provider in Randallstown, MD (NPI 1831695444).

Provider details

NPI number: 1831695444
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense D89836 (MD)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Detailed profile(75/100 index)

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

Registry tenure33% of score
8 yrs in NPPES registry
Profile completeness33% of score
83% of core fields populated
Practice footprint20% of score
3 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$38 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

5401 Old Court Rd

Randallstown, MD 21133-5103

Phone: (410) 521-2200

Street-level locationGet directions

More MD providers

Mailing address