FRANK J TWAROG M.D.,PH.D.
NPI 1386676674
Allergy & Immunology - Allergy in Concord, MA
NPI Status: Active since July 07, 2006
Contact Information
86 BAKER AVENUE EXT STE 304
CONCORD, MA
ZIP 01742
Phone: (978) 369-3567
Fax: (978) 369-5811
- Individual
- Male
- Allergy & Immunology
- Allergy
About FRANK TWAROG
This page provides the complete NPI Profile along with additional information for Frank Twarog, a provider established in Concord, Massachusetts with a medical specialization in Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1386676674 assigned on July 2006. The practitioner's primary taxonomy code is 207KA0200X with license number 34521 (MA). The provider is registered as an individual and his NPI record was last updated 7 years ago.
- NPI
- 1386676674
- Provider Name
- FRANK J TWAROG M.D.,PH.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 86 BAKER AVENUE EXT STE 304 CONCORD, MA 01742
- Location Phone
- (978) 369-3567
- Location Fax
- (978) 369-5811
- Mailing Address
- 86 BAKER AVENUE EXT STE 304 CONCORD, MA 01742
- Mailing Phone
- (978) 369-3567
- Mailing Fax
- (978) 369-5811
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-07-2006
- Last Update Date
- 04-03-2019
- Code Navigator
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
Allergy & Immunology Allergy
- Taxonomy Code
- 207KA0200X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 34521
- License State
- MA
- Taxonomy Description
- A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Established patient office or other outpatient visit, 30-39 minutes
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 30 times for 28 patientsReviews for FRANK J TWAROG M.D.,PH.D.
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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 1386676674, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1386676674, enumerated as an "individual" on July 07, 2006.
The provider is located at 86 BAKER AVENUE EXT STE 304 CONCORD, MA 01742 and the phone number is (978) 369-3567.
Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.
