DR. RATNA THAKUR M.D.
NPI 1609925783
Internal Medicine in Saint Louis, MO

NPI Status: Active since January 09, 2007

Contact Information

5300 ARSENAL ST
SAINT LOUIS, MO
ZIP 63139
Phone: (314) 877-5779
Fax: (314) 877-6106

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  • Individual
  • Female
  • Internal Medicine

About RATNA THAKUR

This page provides the complete NPI Profile along with additional information for Ratna Thakur, an internist established in Saint Louis, Missouri with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1609925783 assigned on January 2007. The practitioner's primary taxonomy code is 207R00000X with license number 35871 (MO). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1609925783
Provider Name
DR. RATNA THAKUR M.D.
Gender
Female
Entity Type
Individual
Location Address
5300 ARSENAL ST SAINT LOUIS, MO 63139
Location Phone
(314) 877-5779
Location Fax
(314) 877-6106
Mailing Address
5300 ARSENAL ST SAINT LOUIS, MO 63139
Is Sole Proprietor?
No
Enumeration Date
01-09-2007
Last Update Date
06-09-2008
Code Navigator

An internist like Ratna Thakur 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.
35871
License State
MO
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.

*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
031050162MEDICARE PIN (08)MO 
201152634MEDICAID (05)MO 
E28706MEDICARE UPIN (02)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 1609925783, 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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 9 → 18 → 9 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 8 + 2 + 1 + 0 + 7 + 1 + 6 + 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 1609925783.

Other Providers at the Same Location


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

Psychologist (Clinical)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychologist (Clinical)
5300 ARSENAL ST, C166
SAINT LOUIS, MO 63139
Psychologist (Counseling)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychiatry & Neurology (Psychiatry)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychiatry & Neurology (Psychiatry)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychologist (Clinical)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Dentist (General Practice)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Pharmacist
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychiatry & Neurology (Psychiatry)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychologist (Clinical)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Registered Nurse (Psychiatric/Mental Health)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Nurse Practitioner (Psychiatric/Mental Health)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Pharmacy (Long Term Care Pharmacy)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychiatric Hospital
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychiatry & Neurology (Psychiatry)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Case Management
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Case Management
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychiatric Hospital
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Psychiatry & Neurology (Psychiatry)
5300 ARSENAL ST
SAINT LOUIS, MO 63139
Nurse Practitioner (Psychiatric/Mental Health)
5300 ARSENAL ST
SAINT LOUIS, MO 63139

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609925783, enumerated as an "individual" on January 09, 2007.

The provider is located at 5300 ARSENAL ST SAINT LOUIS, MO 63139 and the phone number is (314) 877-5779.

Internal Medicine with taxonomy code 207R00000X.

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