NORMAN ALVA ARMSTRONG MD
NPI 1932176823
Specialist in Mc Lean, VA

NPI Status: Active since March 01, 2006

Contact Information

6845 ELM ST
SUITE 600
MC LEAN, VA
ZIP 22101
Phone: (703) 748-9880
Fax: (703) 748-7123

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  • Individual
  • Male
  • Specialist
  • PECOS Enrolled

About NORMAN ARMSTRONG

This page provides the complete NPI Profile along with additional information for Norman Armstrong, a provider established in Mc Lean, Virginia with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1932176823 assigned on March 2006. The practitioner's primary taxonomy code is 174400000X with license number 101026249 (VA). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1932176823
Provider Name
NORMAN ALVA ARMSTRONG MD
Gender
Male
Entity Type
Individual
Location Address
6845 ELM ST SUITE 600 MC LEAN, VA 22101
Location Phone
(703) 748-9880
Location Fax
(703) 748-7123
Mailing Address
PO BOX 37174 BALTIMORE, MD 21297
Mailing Phone
(703) 978-1196
Is Sole Proprietor?
Yes
Enumeration Date
03-01-2006
Last Update Date
12-13-2018
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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.
101026249
License State
VA
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
541907692OTHER (01)VA1

Medicare Participation & PECOS Enrollment Status

Norman Armstrong 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: Durable Medical Equipment (DME) 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: No

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

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for NORMAN ALVA ARMSTRONG MD

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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 1932176823, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 2 + 7 + 1 + 2 + 8 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1932176823.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
6845 ELM ST, STE 210
MC LEAN, VA 22101
Ophthalmology
6845 ELM ST
MC LEAN, VA 22101
Psychiatry & Neurology (Neurology)
6845 ELM ST, SUITE 514
MC LEAN, VA 22101
Ophthalmology
6845 ELM ST
MC LEAN, VA 22101
Plastic Surgery
6845 ELM ST, #708
MC LEAN, VA 22101
Physical Therapist
6845 ELM ST, SUITE 110
MCLEAN, VA 22101
Physical Therapy Assistant
6845 ELM ST, STE 110
MCLEAN, VA 22101
Physical Therapist
6845 ELM ST, STE 110
MC LEAN, VA 22101
Specialist
6845 ELM ST, 600
MCLEAN, VA 22101
Clinic/Center (Physical Therapy)
6845 ELM ST, SUITE 110
MCLEAN, VA 22101
Dentist (General Practice)
6845 ELM ST, SUITE 607
MCLEAN, VA 22101
Dentist (General Practice)
6845 ELM ST, STE 610
MCLEAN, VA 22101
Chiropractor
6845 ELM ST, STE 425
MC LEAN, VA 22101
Otolaryngology
6845 ELM ST, SUITE 303
MC LEAN, VA 22101
Psychologist (Clinical)
6845 ELM ST, SUITE 710
MC LEAN, VA 22101
Psychiatry & Neurology (Neurology)
6845 ELM ST, SUITE #514
MC LEAN, VA 22101
Dentist (General Practice)
6845 ELM ST, STE # 500
MC LEAN, VA 22101
Dentist
6845 ELM ST, SUITE 509
MC LEAN, VA 22101
Plastic Surgery
6845 ELM ST, #708
MC LEAN, VA 22101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932176823, enumerated as an "individual" on March 01, 2006.

The provider is located at 6845 ELM ST SUITE 600 MC LEAN, VA 22101 and the phone number is (703) 748-9880.

Specialist with taxonomy code 174400000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.