MRS. VALSAMMA JAMES THEVARY NP
NPI 1427246693
Internal Medicine - Hematology & Oncology in St. Louis, MO

NPI Status: Active since October 12, 2007

Contact Information

915 N GRAND BLVD
ST. LOUIS, MO
ZIP 63106
Phone: (314) 652-4100

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  • Individual
  • Female
  • Internal Medicine
  • Hematology & Oncology

About VALSAMMA THEVARY

This page provides the complete NPI Profile along with additional information for Valsamma Thevary, an internist established in St. Louis, Missouri with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1427246693 assigned on October 2007. The practitioner's primary taxonomy code is 207RH0003X with license number 2013002091 (MO). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1427246693
Provider Name
MRS. VALSAMMA JAMES THEVARY NP
Other Name
MISS VALSAMMA CHERIAN PH.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
915 N GRAND BLVD ST. LOUIS, MO 63106
Location Phone
(314) 652-4100
Mailing Address
6118 TERRI LYNN DR SAINT LOUIS, MO 63123
Mailing Phone
(314) 398-5170
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
10-12-2007
Last Update Date
08-23-2025
Code Navigator

An internist like Valsamma Thevary 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 Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
2013002091
License State
MO
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

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)
1163W00000XNursing Service Providers

Registered Nurse

124739 (MO)
2363LA2100XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Acute Care

2013002091 (MO)

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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 1427246693, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 2 → 4 2 → 4 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 4 + 4 + 1 + 2 + 6 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1427246693.

Other Providers at the Same Location


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

Pharmacist
915 N GRAND BLVD, ROOM A830
SAINT LOUIS, MO 63106
Medicare Defined Swing Bed Unit
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Internal Medicine
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Nurse Practitioner (Family)
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Internal Medicine
915 N GRAND BLVD, ST. LOUIS VAMC
SAINT LOUIS, MO 63106
Nurse Practitioner (Adult Health)
915 N GRAND BLVD, EMERGENCY ROOM
SAINT LOUIS, MO 63106
Pharmacist
915 N GRAND BLVD, 119 JC
SAINT LOUIS, MO 63106
Pharmacist (Pharmacotherapy)
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Physician Assistant (Medical)
915 N GRAND BLVD, 11F/JC ST. LOUIS VA
SAINT LOUIS, MO 63106
Pharmacist
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Nurse Practitioner (Adult Health)
915 N GRAND BLVD, F11JC
SAINT LOUIS, MO 63106
Pharmacist
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Pharmacist
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Pharmacist
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Dentist (Dental Public Health)
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Pharmacist (Pharmacotherapy)
915 N GRAND BLVD, PHARMACY 119JC
SAINT LOUIS, MO 63106
Pharmacist
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Physician Assistant
915 N GRAND BLVD, 11FJC
SAINT LOUIS, MO 63106
Pharmacist
915 N GRAND BLVD
SAINT LOUIS, MO 63106
Emergency Medicine
915 N GRAND BLVD
SAINT LOUIS, MO 63106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427246693, enumerated as an "individual" on October 12, 2007.

The provider is located at 915 N GRAND BLVD ST. LOUIS, MO 63106 and the phone number is (314) 652-4100.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.