SINAI HOSPITAL OF BALTIMORE, INC.
NPI 1821965773
Surgery - Surgical Critical Care in Randallstown, MD

NPI Status: Active since October 23, 2025

Contact Information

5401 OLD COURT RD
RANDALLSTOWN, MD
ZIP 21133
Phone: (410) 601-5524
Fax: (410) 601-8946

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  • Organization
  • Surgery
  • Surgical Critical Care

About SINAI HOSPITAL OF BALTIMORE, INC.

This page provides the complete NPI Profile along with additional information for Sinai Hospital Of Baltimore, Inc., a provider established in Randallstown, Maryland operating as a Surgery, focusing in surgical critical care . The healthcare provider is registered in the NPI registry with number 1821965773 assigned on October 2025. The practitioner's primary taxonomy code is 2086S0102X. The provider is registered as an organization and their NPI record was last updated one year ago. Sinai Hospital Of Baltimore, Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Charles B Efird (Director)

NPI
1821965773
Provider Name
SINAI HOSPITAL OF BALTIMORE, INC.
Entity Type
Organization
Location Address
5401 OLD COURT RD RANDALLSTOWN, MD 21133
Location Phone
(410) 601-5524
Location Fax
(410) 601-8946
Mailing Address
5401 OLD COURT RD RANDALLSTOWN, MD 21133
Mailing Phone
(410) 521-2200
Mailing Fax
(410) 601-8946
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-23-2025
Last Update Date
10-23-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery Surgical Critical Care

Taxonomy Code
2086S0102X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12086S0127XAllopathic & Osteopathic Physicians

Surgery
Trauma Surgery

 
2282N00000XHospitals

General Acute Care Hospital

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CHARLES B EFIRD

Authorized Official Title
DIRECTOR
Authorized Official Phone
(410) 601-7019

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1821965773, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 9 → 18 → 9 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 4 + 1 + 1 + 8 + 6 + 1 + 0 + 7 + 1 + 4 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1821965773.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Specialist
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Nurse Anesthetist, Certified Registered
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Anesthesiology
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Nurse Anesthetist, Certified Registered
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Anesthesiology
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Anesthesiology
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Specialist
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Specialist
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD, DEPT. OF SURGERY
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Medical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Internal Medicine
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Medical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Internal Medicine
5401 OLD COURT RD
RANDALLSTOWN, MD 21133
Physician Assistant (Surgical)
5401 OLD COURT RD, DEPT OF SURGERY
RANDALLSTOWN, MD 21133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821965773, enumerated as an "organization" on October 23, 2025.

The provider is located at 5401 OLD COURT RD RANDALLSTOWN, MD 21133 and the phone number is (410) 601-5524.

Surgery with taxonomy code 2086S0102X and a focus in Surgical Critical Care.