FREDRICK A ISAACS MD PC
NPI 1194995324
Specialist in Silver Spring, MD

NPI Status: Active since March 04, 2008

Contact Information

3801 INTERNATIONAL DR
SUITE 208
SILVER SPRING, MD
ZIP 20906
Phone: (301) 598-8500
Fax: (301) 598-1787

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  • Organization
  • Specialist

About FREDRICK A ISAACS MD PC

This page provides the complete NPI Profile along with additional information for Fredrick A Isaacs Md Pc, a provider established in Silver Spring, Maryland operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1194995324 assigned on March 2008. The practitioner's primary taxonomy code is 174400000X with license number D0054918 (MD). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Fredrick Arthur Isaacs M.d. (President)

NPI
1194995324
Provider Name
FREDRICK A ISAACS MD PC
Entity Type
Organization
Location Address
3801 INTERNATIONAL DR SUITE 208 SILVER SPRING, MD 20906
Location Phone
(301) 598-8500
Location Fax
(301) 598-1787
Mailing Address
3801 INTERNATIONAL DR SUITE 208 SILVER SPRING, MD 20906
Mailing Phone
(301) 598-8500
Mailing Fax
(301) 598-1787
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-04-2008
Last Update Date
03-06-2008
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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.
D0054918
License State
MD
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. FREDRICK ARTHUR ISAACS M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(301) 598-8500

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
D02179MEDICARE UPIN (02)MD 
0359260002MEDICARE NSC (07)MD 
5974020MEDICAID (05)MD 
G00717MEDICARE PIN (08)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 1194995324, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
1
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 5 → 10 → 1 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 8 + 4 + 1 + 8 + 9 + 1 + 0 + 3 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1194995324.

Other Providers at the Same Location


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

Nurse Anesthetist, Certified Registered
3801 INTERNATIONAL DR, SUITE 300
SILVER SPRING, MD 20906
Specialist
3801 INTERNATIONAL DR, SUITE 208
SILVER SPRING, MD 20906
Dentist (General Practice)
3801 INTERNATIONAL DR, SUITE 102
SILVER SPRING, MD 20906
Physical Therapist (Orthopedic)
3801 INTERNATIONAL DR, SUITE 200
SILVER SPRING, MD 20906
Durable Medical Equipment & Medical Supplies
3801 INTERNATIONAL DR
SILVER SPRING, MD 20906
Orthopaedic Surgery
3801 INTERNATIONAL DR, SUITE 200
SILVER SPRING, MD 20906
Internal Medicine
3801 INTERNATIONAL DR, SUITE 211
SILVER SPRING, MD 20906
Internal Medicine
3801 INTERNATIONAL DR, SUITE 211
SILVER SPRING, MD 20906
Orthopaedic Surgery
3801 INTERNATIONAL DR, SUITE 200
SILVER SPRING, MD 20906
Psychiatry & Neurology (Neurology)
3801 INTERNATIONAL DR, SUITE 210
SILVER SPRING, MD 20906
Clinic/Center (Ambulatory Surgical)
3801 INTERNATIONAL DR, SUITE 204
SILVER SPRING, MD 20906
Radiology (Diagnostic Radiology)
3801 INTERNATIONAL DR, SUTIE 103
SILVER SPRING, MD 20906
Podiatrist
3801 INTERNATIONAL DR, SUITE 204
SILVER SPRING, MD 20906
Podiatrist
3801 INTERNATIONAL DR, SUITE 204
SILVER SPRING, MD 20906
Clinic/Center (Ambulatory Surgical)
3801 INTERNATIONAL DR, SUITE 300
SILVER SPRING, MD 20906
Podiatrist
3801 INTERNATIONAL DR, SUITE 204
SILVER SPRING, MD 20906
Urology
3801 INTERNATIONAL DR, SUITE 310
SILVER SPRING, MD 20906
Urology
3801 INTERNATIONAL DR, SUITE 310
SILVER SPRING, MD 20906
General Practice
3801 INTERNATIONAL DR
SILVER SPRING, MD 20906

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194995324, enumerated as an "organization" on March 04, 2008.

The provider is located at 3801 INTERNATIONAL DR SUITE 208 SILVER SPRING, MD 20906 and the phone number is (301) 598-8500.

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.