DR. VYJANTHANATH ROHAN GUNASINGHAM M.D.
NPI 1912900432
Internal Medicine in West Seneca, NY

NPI Status: Active since May 30, 2005

Contact Information

725 ORCHARD PARK RD
STE D
WEST SENECA, NY
ZIP 14224
Phone: (716) 667-3200
Fax: (716) 667-3213

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  • Individual
  • Male
  • Internal Medicine

About VYJANTHANATH GUNASINGHAM

This page provides the complete NPI Profile along with additional information for Vyjanthanath Gunasingham, an internist established in West Seneca, New York with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1912900432 assigned on May 2005. The practitioner's primary taxonomy code is 207R00000X with license number 249369 (NY). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1912900432
Provider Name
DR. VYJANTHANATH ROHAN GUNASINGHAM M.D.
Gender
Male
Entity Type
Individual
Location Address
725 ORCHARD PARK RD STE D WEST SENECA, NY 14224
Location Phone
(716) 667-3200
Location Fax
(716) 667-3213
Mailing Address
725 ORCHARD PARK RD STE D WEST SENECA, NY 14224
Mailing Phone
(716) 748-6002
Mailing Fax
(716) 667-3213
Is Sole Proprietor?
No
Enumeration Date
05-30-2005
Last Update Date
01-09-2017
Code Navigator

An internist like Vyjanthanath Gunasingham is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
249369
License State
NY
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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.

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
0415102OTHER (01)NYINDEPENDENT HEALTH
000530664001OTHER (01)NYBLUE CROSS BLUE SHIELD
G19685MEDICARE UPIN (02)NY 
207988064MEDICAID (05)NY 
080924000024OTHER (01)NYFIDELIS
J400001911MEDICARE PIN (08)NY 

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 37 times for 23 patients

Telephone medical discussion with physician, 11-20 minutes

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

This service was performed 14 times for 12 patients

Reviews for DR. VYJANTHANATH ROHAN GUNASINGHAM M.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 1912900432, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 1 → 2 9 → 18 → 9 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 8 + 0 + 0 + 4 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1912900432.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Family Medicine (Adult Medicine)
725 ORCHARD PARK RD, SUITE A
WEST SENECA, NY 14224
Neuromusculoskeletal Medicine & OMM
725 ORCHARD PARK RD, SUITE A
WEST SENECA, NY 14224
Specialist
725 ORCHARD PARK RD
WEST SENECA, NY 14224
Neurological Surgery
725 ORCHARD PARK RD, SUITE B
WEST SENECA, NY 14224
Internal Medicine
725 ORCHARD PARK RD, SUITE B
WEST SENECA, NY 14224
Internal Medicine (Geriatric Medicine)
725 ORCHARD PARK RD, SUITE D
WEST SENECA, NY 14224
Internal Medicine
725 ORCHARD PARK RD, SUITE D
WEST SENECA, NY 14224
Nurse Practitioner (Gerontology)
725 ORCHARD PARK RD, STE A
WEST SENECA, NY 14224

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912900432, enumerated as an "individual" on May 30, 2005.

The provider is located at 725 ORCHARD PARK RD STE D WEST SENECA, NY 14224 and the phone number is (716) 667-3200.

Internal Medicine with taxonomy code 207R00000X.

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