DR. NATHAN DAVID ZASLER MD
NPI 1457656969
Physical Medicine & Rehabilitation - Neuromuscular Medicine in Richmond, VA

NPI Status: Active since January 13, 2011

Contact Information

3721 WESTERRE PKWY
SUITE B
RICHMOND, VA
ZIP 23233
Phone: (804) 270-5484
Fax: (804) 270-1220

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  • Individual
  • Male
  • Physical Medicine & Rehabilitation
  • Neuromuscular Medicine
  • PECOS Enrolled
  • Opted-Out Medicare

About NATHAN ZASLER

This page provides the complete NPI Profile along with additional information for Nathan Zasler, a provider established in Richmond, Virginia with a medical specialization in Physical Medicine & Rehabilitation, focusing in neuromuscular medicine . The healthcare provider is registered in the NPI registry with number 1457656969 assigned on January 2011. The practitioner's primary taxonomy code is 2081N0008X with license number 0101044265 (VA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1457656969
Provider Name
DR. NATHAN DAVID ZASLER MD
Gender
Male
Entity Type
Individual
Location Address
3721 WESTERRE PKWY SUITE B RICHMOND, VA 23233
Location Phone
(804) 270-5484
Location Fax
(804) 270-1220
Mailing Address
3721 WESTERRE PKWY SUITE B RICHMOND, VA 23233
Mailing Phone
(804) 270-5484
Mailing Fax
(804) 270-1220
Is Sole Proprietor?
Yes
Enumeration Date
01-13-2011
Last Update Date
04-22-2015
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Nathan Zasler opted out of Medicare effective on 12-29-2017 until 12-29-2025. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

Location Map

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 Neuromuscular Medicine

Taxonomy Code
2081N0008X
Type
Allopathic & Osteopathic Physicians
License No.
0101044265
License State
VA
Taxonomy Description
A physician who specializes in neuromuscular medicine possesses specialized knowledge in the science, clinical evaluation and management of these disorders. This encompasses the knowledge of the pathology, diagnosis and treatment of these disorders at a level that is significantly beyond the training and knowledge expected of a general neurologist, child neurologist or physiatrist.

Medicare Participation & PECOS Enrollment Status

Nathan Zasler 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

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 12-29-2017

  • Opt-Out End Date: 12-29-2025

  • Eligible to Order and Refer? 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 1457656969, 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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 5 → 10 → 1 6 → 12 → 3 6 → 12 → 3 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 + 0 + 7 + 1 + 2 + 5 + 1 + 2 + 9 + 1 + 2 + 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 1457656969.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Physical Medicine & Rehabilitation
3721 WESTERRE PKWY, SUITE B
RICHMOND, VA 23233
Dentist (Prosthodontics)
3721 WESTERRE PKWY, SUITE D
RICHMOND, VA 23233
Acupuncturist
3721 WESTERRE PKWY, SUITE C
HENRICO, VA 23233
Occupational Therapist (Neurorehabilitation)
3721 WESTERRE PKWY, STE B
RICHMOND, VA 23233
Nurse Practitioner (Psychiatric/Mental Health)
3721 WESTERRE PKWY, SUITE 7F
HENRICO, VA 23233

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457656969, enumerated as an "individual" on January 13, 2011.

The provider is located at 3721 WESTERRE PKWY SUITE B RICHMOND, VA 23233 and the phone number is (804) 270-5484.

Physical Medicine & Rehabilitation with taxonomy code 2081N0008X and a focus in Neuromuscular Medicine.