DR. JOSEPH THOMAS M.D.
NPI 1679544175
Allergy & Immunology in Laurel, MD

NPI Status: Active since February 01, 2006

Contact Information

9811 MALLARD DR
SUITE NO.114
LAUREL, MD
ZIP 20708
Phone: (301) 776-1636
Fax: (301) 776-7030

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  • Individual
  • Male
  • Allergy & Immunology

About JOSEPH THOMAS

This page provides the complete NPI Profile along with additional information for Joseph Thomas, a provider established in Laurel, Maryland with a medical specialization in Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1679544175 assigned on February 2006. The practitioner's primary taxonomy code is 207K00000X with license number D0019386 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1679544175
Provider Name
DR. JOSEPH THOMAS M.D.
Gender
Male
Entity Type
Individual
Location Address
9811 MALLARD DR SUITE NO.114 LAUREL, MD 20708
Location Phone
(301) 776-1636
Location Fax
(301) 776-7030
Mailing Address
9811 MALLARD DR SUITE NO.114 LAUREL, MD 20708
Mailing Phone
(301) 776-1636
Mailing Fax
(301) 776-7030
Is Sole Proprietor?
Yes
Enumeration Date
02-01-2006
Last Update Date
07-08-2007
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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

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
D0019386
License State
MD
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

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
C88765MEDICARE UPIN (02)MD 
410-029MEDICARE ID-TYPE UNSPECIFIED (04)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 1679544175, 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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 5 → 10 → 1 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 0 + 4 + 8 + 1 + 1 + 4 + 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 1679544175.

Other Providers at the Same Location


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

Specialist
9811 MALLARD DR, SUITE 109
LAUREL, MD 20708
Registered Nurse (Pediatrics)
9811 MALLARD DR, SUITE 109
LAUREL, MD 20708
Counselor (Professional)
9811 MALLARD DR, 219
LAUREL, MD 20708
Podiatrist (Foot Surgery)
9811 MALLARD DR, 118-119
LAUREL, MD 20708
Obstetrics & Gynecology
9811 MALLARD DR, SUITE 115
LAUREL, MD 20708
Dentist
9811 MALLARD DR, SUITE 207
LAUREL, MD 20708
Social Worker (Clinical)
9811 MALLARD DR, SUITE 209
LAUREL, MD 20708
Family Medicine
9811 MALLARD DR, SUITE 205
LAUREL, MD 20708
Counselor (Professional)
9811 MALLARD DR, SUITE 211
LAUREL, MD 20708
Specialist
9811 MALLARD DR, STE 211
LAUREL, MD 20708
Dermatology
9811 MALLARD DR, SUITE 220
LAUREL, MD 20708
General Practice
9811 MALLARD DR, SUITE # 213
LAUREL, MD 20708
Family Medicine
9811 MALLARD DR, SUITE 118
LAUREL, MD 20708
Pediatrics (Adolescent Medicine)
9811 MALLARD DR, SUITE 109
LAUREL, MD 20708
Counselor
9811 MALLARD DR, SUITE 210/211
LAUREL, MD 20708
Chiropractor
9811 MALLARD DR, STE 218
LAUREL, MD 20708
Counselor (Mental Health)
9811 MALLARD DR
LAUREL, MD 20708
Pediatrics
9811 MALLARD DR, SUITE # 109
LAUREL, MD 20708
Pediatrics
9811 MALLARD DR, SUITE 109
LAUREL, MD 20708
Pediatrics
9811 MALLARD DR, SUITE 109
LAUREL, MD 20708

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679544175, enumerated as an "individual" on February 01, 2006.

The provider is located at 9811 MALLARD DR SUITE NO.114 LAUREL, MD 20708 and the phone number is (301) 776-1636.

Allergy & Immunology with taxonomy code 207K00000X.

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