BRENDA ELLEN SHAEFFER PT,DPT
NPI 1811186299
Specialist in Annapolis, MD

NPI Status: Active since October 22, 2007

Contact Information

2568A RIVA RD
SUITE 303
ANNAPOLIS, MD
ZIP 21401
Phone: (410) 266-2535
Fax: (410) 280-3804

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  • Individual
  • Female
  • Specialist

About BRENDA SHAEFFER

This page provides the complete NPI Profile along with additional information for Brenda Shaeffer, a provider established in Annapolis, Maryland with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1811186299 assigned on October 2007. The practitioner's primary taxonomy code is 174400000X with license number 17774 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1811186299
Provider Name
BRENDA ELLEN SHAEFFER PT,DPT
Gender
Female
Entity Type
Individual
Location Address
2568A RIVA RD SUITE 303 ANNAPOLIS, MD 21401
Location Phone
(410) 266-2535
Location Fax
(410) 280-3804
Mailing Address
2568A RIVA RD SUITE 303 ANNAPOLIS, MD 21401
Mailing Phone
(410) 266-2535
Mailing Fax
(410) 280-3804
Is Sole Proprietor?
Yes
Enumeration Date
10-22-2007
Last Update Date
10-22-2007
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
17774
License State
MD
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1811186299, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 1 → 2 1 → 2 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 2 + 8 + 1 + 2 + 2 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1811186299.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Chiropractor (Sports Physician)
2568A RIVA RD, SUITE 205
ANNAPOLIS, MD 21401
Nurse Practitioner (Pediatrics)
2568A RIVA RD, SUITE 103
ANNAPOLIS, MD 21401
Psychologist
2568A RIVA RD
ANNAPOLIS, MD 21401
Durable Medical Equipment & Medical Supplies (Customized Equipment)
2568A RIVA RD, SUITE 100
ANNAPOLIS, MD 21401
Psychologist
2568A RIVA RD, SUITE 204
ANNAPOLIS, MD 21401
Acupuncturist
2568A RIVA RD, SUITE 101
ANNAPOLIS, MD 21401
Chiropractor
2568A RIVA RD
ANNAPOLIS, MD 21401
Music Therapist
2568A RIVA RD
ANNAPOLIS, MD 21401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811186299, enumerated as an "individual" on October 22, 2007.

The provider is located at 2568A RIVA RD SUITE 303 ANNAPOLIS, MD 21401 and the phone number is (410) 266-2535.

Specialist with taxonomy code 174400000X.