POTOMAC FAMILY ALLERGY AND ASTHMA, LLC
NPI 1578601795
Allergy & Immunology - Allergy in Rockville, MD

NPI Status: Active since February 01, 2007

Contact Information

11119 ROCKVILLE PIKE
SUITE 502
ROCKVILLE, MD
ZIP 20852
Phone: (301) 770-7007
Fax: (301) 770-7107

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  • Organization
  • Allergy & Immunology
  • Allergy

About POTOMAC FAMILY ALLERGY AND ASTHMA, LLC

This page provides the complete NPI Profile along with additional information for Potomac Family Allergy And Asthma, Llc, a provider established in Rockville, Maryland operating as a Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1578601795 assigned on February 2007. The practitioner's primary taxonomy code is 207KA0200X with license number D0056547 (MD). The provider is registered as an organization and their NPI record was last updated 6 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 Mrs. Heidi Beth Isenberg-feig M.d. (Owner)

NPI
1578601795
Provider Name
POTOMAC FAMILY ALLERGY AND ASTHMA, LLC
Entity Type
Organization
Location Address
11119 ROCKVILLE PIKE SUITE 502 ROCKVILLE, MD 20852
Location Phone
(301) 770-7007
Location Fax
(301) 770-7107
Mailing Address
PO BOX 60247 POTOMAC, MD 20859
Mailing Phone
(301) 770-7007
Mailing Fax
(301) 770-7107
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-01-2007
Last Update Date
08-22-2020
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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

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License No.
D0056547
License State
MD
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

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.

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

MRS. HEIDI BETH ISENBERG-FEIG M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(301) 770-7007

Reviews for POTOMAC FAMILY ALLERGY AND ASTHMA, LLC

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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 1578601795, 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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 7 → 14 → 5 6 → 12 → 3 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 2 + 0 + 2 + 7 + 1 + 8 + 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 1578601795.

Other Providers at the Same Location


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

Surgery (Vascular Surgery)
11119 ROCKVILLE PIKE, STE 204
ROCKVILLE, MD 20852
Specialist
11119 ROCKVILLE PIKE, SUITE 100
ROCKVILLE, MD 20852
Pediatrics
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Pediatrics (Adolescent Medicine)
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Specialist (Prosthetics Case Management)
11119 ROCKVILLE PIKE, SUITE 100
ROCKVILLE, MD 20852
Psychiatry & Neurology (Neurology)
11119 ROCKVILLE PIKE
ROCKVILLE, MD 20852
Plastic Surgery
11119 ROCKVILLE PIKE, SUITE G100
ROCKVILLE, MD 20852
Psychiatry & Neurology (Psychiatry)
11119 ROCKVILLE PIKE, SUITE 105
ROCKVILLE, MD 20852
Chiropractor
11119 ROCKVILLE PIKE, #209
ROCKVILLE, MD 20852
Surgery
11119 ROCKVILLE PIKE, SUITE 105
ROCKVILLE, MD 20852
Chiropractor
11119 ROCKVILLE PIKE, SUITE 500
NORTH BETHESDA, MD 20852
Dentist (General Practice)
11119 ROCKVILLE PIKE, SUITE 501A
ROCKVILLE, MD 20852
Dentist
11119 ROCKVILLE PIKE, 400A
ROCKVILLE, MD 20852
Specialist
11119 ROCKVILLE PIKE, SUITE #404
ROCKVILLE, MD 20852
Dentist (General Practice)
11119 ROCKVILLE PIKE, SUITE 322
NORTH BETHESDA, MD 20852
Acupuncturist
11119 ROCKVILLE PIKE, 209
ROCKVILLE, MD 20852
Dietitian, Registered
11119 ROCKVILLE PIKE, STE 100
ROCKVILLE, MD 20852
Pediatrics
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Physical Medicine & Rehabilitation
11119 ROCKVILLE PIKE, STE. 200
ROCKVILLE, MD 20852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578601795, enumerated as an "organization" on February 01, 2007.

The provider is located at 11119 ROCKVILLE PIKE SUITE 502 ROCKVILLE, MD 20852 and the phone number is (301) 770-7007.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.