DR. DEMETRES GEORGE VELENDZAS M.D.
NPI 1851350250
Emergency Medicine in Manchester, CT

NPI Status: Active since March 23, 2006

Contact Information

71 HAYNES ST
MANCHESTER, CT
ZIP 06040
Phone: (860) 647-4738

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  • Individual
  • Male
  • Emergency Medicine

About DEMETRES VELENDZAS

This page provides the complete NPI Profile along with additional information for Demetres Velendzas, a provider established in Manchester, Connecticut with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1851350250 assigned on March 2006. The practitioner's primary taxonomy code is 207P00000X with license number 38142 (CT). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1851350250
Provider Name
DR. DEMETRES GEORGE VELENDZAS M.D.
Gender
Male
Entity Type
Individual
Location Address
71 HAYNES ST MANCHESTER, CT 06040
Location Phone
(860) 647-4738
Mailing Address
91 GRANDVIEW DR GLASTONBURY, CT 06033
Mailing Phone
(860) 633-3926
Is Sole Proprietor?
No
Enumeration Date
03-23-2006
Last Update Date
09-10-2019
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
38142
License State
CT
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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)
1207PE0004XAllopathic & Osteopathic Physicians

Emergency Medicine
Emergency Medical Services

38142 (CT)

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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 1851350250, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 6 + 5 + 0 + 2 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1851350250.

Other Providers at the Same Location


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

Emergency Medicine
71 HAYNES ST
MANCHESTER, CT 06040
Pediatrics (Neonatal-Perinatal Medicine)
71 HAYNES ST
MANCHESTER, CT 06040
Nurse Practitioner
71 HAYNES ST
MANCHESTER, CT 06040
Nurse Practitioner (Neonatal)
71 HAYNES ST, NEONATAL ICU
MANCHESTER, CT 06040
Hospitalist
71 HAYNES ST, SUITE 1221
MANCHESTER, CT 06040
Hospitalist
71 HAYNES ST, SUITE 1221
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST
MANCHESTER, CT 06040
Anesthesiology
71 HAYNES ST
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST, MANCHESTER MEMORIAL HOSPITAL
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST
MANCHESTER, CT 06040
Nurse Practitioner (Neonatal)
71 HAYNES ST, NEONATAL INTENSIVE CARE
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST
MANCHESTER, CT 06040
Physician Assistant
71 HAYNES ST
MANCHESTER, CT 06040
Psychiatry & Neurology (Child & Adolescent Psychiatry)
71 HAYNES ST
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST, MANCHESTER MEMORIAL HOSPITAL
MANCHESTER, CT 06040
Emergency Medicine
71 HAYNES ST
MANCHESTER, CT 06040
Physician Assistant (Medical)
71 HAYNES ST, NEONATAL ICU
MANCHESTER, CT 06040
Nurse Anesthetist, Certified Registered
71 HAYNES ST
MANCHESTER, CT 06040

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851350250, enumerated as an "individual" on March 23, 2006.

The provider is located at 71 HAYNES ST MANCHESTER, CT 06040 and the phone number is (860) 647-4738.

Emergency Medicine with taxonomy code 207P00000X.