MRS. SWAPNA JOHNSON M.D.
NPI 1497994586
Physical Medicine & Rehabilitation - Spinal Cord Injury Medicine in Staten Island, NY

NPI Status: Active since February 12, 2009

Contact Information

100 WARWICK AVE
STATEN ISLAND, NY
ZIP 10314
Phone: (708) 606-4024

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  • Individual
  • Female
  • Physical Medicine & Rehabilitation
  • Spinal Cord Injury Medicine
  • PECOS Enrolled

About SWAPNA JOHNSON

This page provides the complete NPI Profile along with additional information for Swapna Johnson, a provider established in Staten Island, New York with a medical specialization in Physical Medicine & Rehabilitation, focusing in spinal cord injury medicine . The healthcare provider is registered in the NPI registry with number 1497994586 assigned on February 2009. The practitioner's primary taxonomy code is 2081P0004X with license number 251054 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1497994586
Provider Name
MRS. SWAPNA JOHNSON M.D.
Gender
Female
Entity Type
Individual
Location Address
100 WARWICK AVE STATEN ISLAND, NY 10314
Location Phone
(708) 606-4024
Mailing Address
100 WARWICK AVE STATEN ISLAND, NY 10314
Mailing Phone
(708) 606-4024
Is Sole Proprietor?
Yes
Enumeration Date
02-12-2009
Last Update Date
02-19-2025
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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

Physical Medicine & Rehabilitation Spinal Cord Injury Medicine

Taxonomy Code
2081P0004X
Type
Allopathic & Osteopathic Physicians
License No.
251054
License State
NY
Taxonomy Description
A physician who addresses the prevention, diagnosis, treatment and management of traumatic spinal cord injury and non-traumatic etiologies of spinal cord dysfunction by working in an interdisciplinary manner. Care is provided to patients of all ages on a lifelong basis and covers related medical, physical, psychological and vocational disabilities and complications.

Medicare Participation & PECOS Enrollment Status

Swapna Johnson is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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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 1497994586, 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 84. The final step is to find the difference between that total and the next multiple of ten (90 - 84 = 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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 9 → 18 → 9 9 → 18 → 9 4 → 8 8 → 16 → 7

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 + 1 + 8 + 9 + 8 + 5 + 1 + 6 + 24 = 84

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

The next multiple of ten after 84 is 90. The difference is the calculated check digit.

90 - 84 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1497994586.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497994586, enumerated as an "individual" on February 12, 2009.

The provider is located at 100 WARWICK AVE STATEN ISLAND, NY 10314 and the phone number is (708) 606-4024.

Physical Medicine & Rehabilitation with taxonomy code 2081P0004X and a focus in Spinal Cord Injury Medicine.