STEPHEN R CRESPIN INC
NPI 1093037038
Internal Medicine - Endocrinology, Diabetes & Metabolism in Saint Louis, MO

NPI Status: Active since February 18, 2010

Contact Information

777 S NEW BALLAS RD
SUITE 214 EAST
SAINT LOUIS, MO
ZIP 63141
Phone: (314) 432-1128
Fax: (314) 432-1853

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  • Organization
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

About STEPHEN R CRESPIN INC

This page provides the complete NPI Profile along with additional information for Stephen R Crespin Inc, an internist established in Saint Louis, Missouri operating as a Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1093037038 assigned on February 2010. The practitioner's primary taxonomy code is 207RE0101X with license number R3994 (MO). The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Stephen Ralph Crespin M.d. (President)

NPI
1093037038
Provider Name
STEPHEN R CRESPIN INC
Entity Type
Organization
Location Address
777 S NEW BALLAS RD SUITE 214 EAST SAINT LOUIS, MO 63141
Location Phone
(314) 432-1128
Location Fax
(314) 432-1853
Mailing Address
777 S NEW BALLAS RD SUITE 214 EAST SAINT LOUIS, MO 63141
Mailing Phone
(314) 432-1128
Mailing Fax
(314) 432-1853
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-18-2010
Last Update Date
02-18-2010
Code Navigator

An internist like Stephen R Crespin Inc 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 Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
R3994
License State
MO
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. STEPHEN RALPH CRESPIN M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(314) 432-1128

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
A10815MEDICARE UPIN (02) 
200846707MEDICAID (05)MO 
000003636MEDICARE PIN (08)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 1093037038, 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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
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 9 → 18 → 9 0 → 0 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 0 + 3 + 1 + 4 + 0 + 6 + 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 1093037038.

Other Providers at the Same Location


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

Otolaryngology (Facial Plastic Surgery)
777 S NEW BALLAS RD, STE 320E
SAINT LOUIS, MO 63141
Dentist (General Practice)
777 S NEW BALLAS RD, SUITE 310-WEST
SAINT LOUIS, MO 63141
Dentist (General Practice)
777 S NEW BALLAS RD, SUITE 217 EAST
CREVE COEUR, MO 63141
Psychologist (Clinical)
777 S NEW BALLAS RD
SAINT LOUIS, MO 63141
Psychologist (Clinical)
777 S NEW BALLAS RD, SUITE 331E
SAINT LOUIS, MO 63141
Internal Medicine
777 S NEW BALLAS RD, SUITE 321E
SAINT LOUIS, MO 63141
Psychiatry & Neurology (Psychiatry)
777 S NEW BALLAS RD, STE 326W
ST LOUIS, MO 63141
Pediatrics
777 S NEW BALLAS RD, SUITE 107-W
SAINT LOUIS, MO 63141
Pediatrics
777 S NEW BALLAS RD, SUITE 107-W
SAINT LOUIS, MO 63141
Internal Medicine (Clinical Cardiac Electrophysiology)
777 S NEW BALLAS RD, SUITE 300E
SAINT LOUIS, MO 63141
Dentist
777 S NEW BALLAS RD, STE 225W
ST LOUIS, MO 63141
Dentist
777 S NEW BALLAS RD, SUITE 225W
ST LOUIS, MO 63141
Dentist (Prosthodontics)
777 S NEW BALLAS RD, SUITE 318 W
SAINT LOUIS, MO 63141
Dentist (General Practice)
777 S NEW BALLAS RD, SUITE 202W
CREVE COEUR, MO 63141
Dentist (General Practice)
777 S NEW BALLAS RD, SUITE 213W
SAINT LOUIS, MO 63141
Allergy & Immunology (Allergy)
777 S NEW BALLAS RD, SUITE 216W
SAINT LOUIS, MO 63141
Dentist (General Practice)
777 S NEW BALLAS RD, SUITE 308-E
SAINT LOUIS, MO 63141
Psychiatry & Neurology (Psychiatry)
777 S NEW BALLAS RD, SUITE 327W
SAINT LOUIS, MO 63141
Dentist (Prosthodontics)
777 S NEW BALLAS RD, SUITE 213-E
SAINT LOUIS, MO 63141
Counselor (Mental Health)
777 S NEW BALLAS RD, STE. 129W
SAINT LOUIS, MO 63141

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093037038, enumerated as an "organization" on February 18, 2010.

The provider is located at 777 S NEW BALLAS RD SUITE 214 EAST SAINT LOUIS, MO 63141 and the phone number is (314) 432-1128.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.

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