DR. ZHEN XU M.D.
NPI 1780732875
Physical Medicine & Rehabilitation in Largo, MD

NPI Status: Active since January 08, 2007

Contact Information

1221 MERCANTILE LN
LARGO, MD
ZIP 20774
Phone: (301) 618-5595

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  • Individual
  • Female
  • Physical Medicine & Rehabilitation

About ZHEN XU

This page provides the complete NPI Profile along with additional information for Zhen Xu, a provider established in Largo, Maryland with a medical specialization in Physical Medicine & Rehabilitation. The healthcare provider is registered in the NPI registry with number 1780732875 assigned on January 2007. The practitioner's primary taxonomy code is 208100000X with license number D63868 (MD). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1780732875
Provider Name
DR. ZHEN XU M.D.
Gender
Female
Entity Type
Individual
Location Address
1221 MERCANTILE LN LARGO, MD 20774
Location Phone
(301) 618-5595
Mailing Address
2101 E JEFFERSON ST KAISER PERMANENTE, PPQA, 6 WEST, ATTN: THERESA BROOKS ROCKVILLE, MD 20852
Mailing Phone
(301) 816-2424
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
01-08-2007
Last Update Date
05-30-2021
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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

Physical Medicine & Rehabilitation

Taxonomy Code
208100000X
Type
Allopathic & Osteopathic Physicians
License No.
D63868
License State
MD
Taxonomy Description
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

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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 1780732875, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 8 → 16 → 7 7 → 14 → 5 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 4 + 3 + 4 + 8 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1780732875.

Other Providers at the Same Location


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

Internal Medicine
1221 MERCANTILE LN, KAISER LARGO
LARGO, MD 20774
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1221 MERCANTILE LN, DEPT OF OBGYN
LARGO, MD 20774
Internal Medicine
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Pediatrics
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Internal Medicine (Cardiovascular Disease)
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Pediatrics
1221 MERCANTILE LN, LARGO MEDICAL CENTER
UPPER MARLBORO, MD 20774
Internal Medicine (Cardiovascular Disease)
1221 MERCANTILE LN
LARGO, MD 20774
Ophthalmology
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Obstetrics & Gynecology
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Physical Therapist
1221 MERCANTILE LN
LARGO, MD 20774
Occupational Therapist
1221 MERCANTILE LN
LARGO, MD 20774
Physician Assistant (Surgical)
1221 MERCANTILE LN
UPPER MARLBORO, MD 20774
Pharmacist
1221 MERCANTILE LN
LARGO, MD 20774
Radiology (Diagnostic Radiology)
1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774
Pharmacist
1221 MERCANTILE LN
LARGO, MD 20774
Physical Therapist
1221 MERCANTILE LN
LARGO, MD 20774
Nutritionist
1221 MERCANTILE LN
LARGO, MD 20774
Pharmacist
1221 MERCANTILE LN, PHARMACY DEPARTMENT
LARGO, MD 20774
Pharmacist (Oncology)
1221 MERCANTILE LN
LARGO, MD 20774
Physical Therapist
1221 MERCANTILE LN
LARGO, MD 20774

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780732875, enumerated as an "individual" on January 08, 2007.

The provider is located at 1221 MERCANTILE LN LARGO, MD 20774 and the phone number is (301) 618-5595.

Physical Medicine & Rehabilitation with taxonomy code 208100000X.