JOHNS HOPKINS UNIVERSITY
NPI 1679368856
Durable Medical Equipment & Medical Supplies in Nottingham, MD

NPI Status: Active since April 10, 2025

Contact Information

4924 CAMPBELL BLVD
STE 130
NOTTINGHAM, MD
ZIP 21236
Phone: (410) 933-6423

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About JOHNS HOPKINS UNIVERSITY

This page provides the complete NPI Profile along with additional information for Johns Hopkins University, a provider established in Nottingham, Maryland operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1679368856 assigned on April 2025. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Nicholas Giarratano (Director Peu)

NPI
1679368856
Provider Name
JOHNS HOPKINS UNIVERSITY
Entity Type
Organization
Location Address
4924 CAMPBELL BLVD STE 130 NOTTINGHAM, MD 21236
Location Phone
(410) 933-6423
Mailing Address
6201 GREENLEIGH AVE MIDDLE RIVER, MD 21220
Mailing Phone
(410) 933-6423
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-10-2025
Last Update Date
04-10-2025
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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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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

NICHOLAS GIARRATANO

Authorized Official Title
DIRECTOR PEU
Authorized Official Phone
(410) 933-0000

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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 1679368856, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 7 → 14 → 5 3 → 6 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 6 + 6 + 1 + 6 + 8 + 1 + 0 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1679368856.

Other Providers at the Same Location


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

Physical Therapist
4924 CAMPBELL BLVD, SUITE 130A
NOTTINGHAM, MD 21236
Physical Therapy Assistant
4924 CAMPBELL BLVD, SUITE 130A
NOTTINGHAM, MD 21236
Occupational Therapy Assistant
4924 CAMPBELL BLVD, SUITE 110
NOTTINGHAM, MD 21236
Family Medicine
4924 CAMPBELL BLVD, SUITE 200
BALTIMORE, MD 21236
Physical Therapist (Orthopedic)
4924 CAMPBELL BLVD, SUITE 130-A
BALTIMORE, MD 21236
Durable Medical Equipment & Medical Supplies
4924 CAMPBELL BLVD, SUITE 120
NOTTINGHAM, MD 21236
Physical Therapist
4924 CAMPBELL BLVD, SUITE 130-A
BALTIMORE, MD 21236
Physical Therapist
4924 CAMPBELL BLVD
NOTTINGHAM, MD 21236
Non-Pharmacy Dispensing Site
4924 CAMPBELL BLVD, STE 125
BALTIMORE, MD 21236
Physical Therapist (Orthopedic)
4924 CAMPBELL BLVD, SUITE 130A
NOTTINGHAM, MD 21236
Physical Therapist
4924 CAMPBELL BLVD, STE 130-A
BALTIMORE, MD 21236
Internal Medicine
4924 CAMPBELL BLVD, SUITE 125
BALTIMORE, MD 21236
Physician Assistant
4924 CAMPBELL BLVD, SUITE 125
BALTIMORE, MD 21236
Internal Medicine (Cardiovascular Disease)
4924 CAMPBELL BLVD, STE 110
BALTIMORE, MD 21236
Ophthalmology
4924 CAMPBELL BLVD
NOTTINGHAM, MD 21236
Optometrist
4924 CAMPBELL BLVD
NOTTINGHAM, MD 21236
Physical Therapist
4924 CAMPBELL BLVD
BALTIMORE, MD 21236
Pediatrics
4924 CAMPBELL BLVD, SUITE 200
BALTIMORE, MD 21236
Internal Medicine
4924 CAMPBELL BLVD, STE 200
BALTIMORE, MD 21236
Family Medicine
4924 CAMPBELL BLVD, SUITE 200
BALTIMORE, MD 21236

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679368856, enumerated as an "organization" on April 10, 2025.

The provider is located at 4924 CAMPBELL BLVD STE 130 NOTTINGHAM, MD 21236 and the phone number is (410) 933-6423.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.