DR. PETER DEAN LANDIN M.D.
NPI 1497020960
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Easton, MD

NPI Status: Active since March 17, 2012

Contact Information

523 S WASHINGTON ST
EASTON, MD
ZIP 21601
Phone: (410) 822-1435
Fax: (410) 822-1435

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Orthopaedic Surgery of the Spine

About PETER LANDIN

This page provides the complete NPI Profile along with additional information for Peter Landin, a provider established in Easton, Maryland with a medical specialization in Orthopaedic Surgery, focusing in orthopaedic surgery of the spine . The healthcare provider is registered in the NPI registry with number 1497020960 assigned on March 2012. The practitioner's primary taxonomy code is 207XS0117X with license number D0036544 (MD). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1497020960
Provider Name
DR. PETER DEAN LANDIN M.D.
Gender
Male
Entity Type
Individual
Location Address
523 S WASHINGTON ST EASTON, MD 21601
Location Phone
(410) 822-1435
Location Fax
(410) 822-1435
Mailing Address
523 S WASHINGTON ST EASTON, MD 21601
Mailing Phone
(410) 822-1435
Mailing Fax
(410) 822-1435
Is Sole Proprietor?
No
Enumeration Date
03-17-2012
Last Update Date
03-17-2012
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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

Orthopaedic Surgery Orthopaedic Surgery of the Spine

Taxonomy Code
207XS0117X
Type
Allopathic & Osteopathic Physicians
License No.
D0036544
License State
MD
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

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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 1497020960, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 9 → 18 → 9 0 → 0 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 0 + 2 + 0 + 9 + 1 + 2 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1497020960.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497020960, enumerated as an "individual" on March 17, 2012.

The provider is located at 523 S WASHINGTON ST EASTON, MD 21601 and the phone number is (410) 822-1435.

Orthopaedic Surgery with taxonomy code 207XS0117X and a focus in Orthopaedic Surgery of the Spine.