DR. POTTAYIL VARKEY THOMAS M. D.
NPI 1871505768
Anesthesiology - Critical Care Medicine in Norfolk, VA

NPI Status: Active since August 12, 2006

Contact Information

1047 ALGONQUIN RD
NORFOLK, VA
ZIP 23505
Phone: (757) 440-9000

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  • Individual
  • Male
  • Anesthesiology
  • Critical Care Medicine

About POTTAYIL THOMAS

This page provides the complete NPI Profile along with additional information for Pottayil Thomas, a provider established in Norfolk, Virginia with a medical specialization in Anesthesiology, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1871505768 assigned on August 2006. The practitioner's primary taxonomy code is 207LC0200X with license number 0101022389 (VA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1871505768
Provider Name
DR. POTTAYIL VARKEY THOMAS M. D.
Gender
Male
Entity Type
Individual
Location Address
1047 ALGONQUIN RD NORFOLK, VA 23505
Location Phone
(757) 440-9000
Mailing Address
PO BOX 9170 NORFOLK, VA 23505
Mailing Phone
(757) 440-9000
Is Sole Proprietor?
Yes
Enumeration Date
08-12-2006
Last Update Date
09-11-2025
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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

Anesthesiology Critical Care Medicine

Taxonomy Code
207LC0200X
Type
Allopathic & Osteopathic Physicians
License No.
0101022389
License State
VA
Taxonomy Description
An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

0101022389 (VA)

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
5766613MEDICAID (05)VA 

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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 1871505768, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
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 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 0 + 0 + 1 + 0 + 7 + 1 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1871505768.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871505768, enumerated as an "individual" on August 12, 2006.

The provider is located at 1047 ALGONQUIN RD NORFOLK, VA 23505 and the phone number is (757) 440-9000.

Anesthesiology with taxonomy code 207LC0200X and a focus in Critical Care Medicine.

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