DR. DANIEL A CALDERON M.D.
NPI 1083603252
Obstetrics & Gynecology in San Antonio, TX

NPI Status: Active since October 19, 2005

Contact Information

1303 MCCULLOUGH AVE
SUITE GL70
SAN ANTONIO, TX
ZIP 78212
Phone: (210) 226-9705
Fax: (210) 223-4555

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  • Individual
  • Male
  • Obstetrics & Gynecology

About DANIEL CALDERON

This page provides the complete NPI Profile along with additional information for Daniel Calderon, a women's health care provider established in San Antonio, Texas with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1083603252 assigned on October 2005. The practitioner's primary taxonomy code is 207V00000X with license number H0035 (TX). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1083603252
Provider Name
DR. DANIEL A CALDERON M.D.
Gender
Male
Entity Type
Individual
Location Address
1303 MCCULLOUGH AVE SUITE GL70 SAN ANTONIO, TX 78212
Location Phone
(210) 226-9705
Location Fax
(210) 223-4555
Mailing Address
1210 ARION PKWY SAN ANTONIO, TX 78216
Mailing Phone
(210) 349-9300
Mailing Fax
(210) 223-4555
Is Sole Proprietor?
No
Enumeration Date
10-19-2005
Last Update Date
02-10-2009
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Women's health care providers like Daniel Calderon treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
H0035
License State
TX
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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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 1083603252, 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 8 → 16 → 7 6 → 12 → 3 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 2 + 0 + 6 + 2 + 1 + 0 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1083603252.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Hand Surgery)
1303 MCCULLOUGH AVE, SUITE 361
SAN ANTONIO, TX 78212
Plastic Surgery
1303 MCCULLOUGH AVE, STE 363
SAN ANTONIO, TX 78212
Internal Medicine
1303 MCCULLOUGH AVE, SUITE 542
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, SUITE GL70
SAN ANTONIO, TX 78212
Specialist
1303 MCCULLOUGH AVE, SUITE GL70
SAN ANTONIO, TX 78212
Dietitian, Registered
1303 MCCULLOUGH AVE, SUITE GL 70
SAN ANTONIO, TX 78212
Anesthesiology
1303 MCCULLOUGH AVE, SUITE 229
SAN ANTONIO, TX 78212
Internal Medicine (Cardiovascular Disease)
1303 MCCULLOUGH AVE, SUITE 300
SAN ANTONIO, TX 78212
Urology
1303 MCCULLOUGH AVE, SUITE 166
SAN ANTONIO, TX 78212
Dermatology
1303 MCCULLOUGH AVE, SUITE 525
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, GL70
SAN ANTONIO, TX 78212
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1303 MCCULLOUGH AVE, SUITE 374
SAN ANTONIO, TX 78212
Family Medicine
1303 MCCULLOUGH AVE, STE 135
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1303 MCCULLOUGH AVE, #237
SAN ANTONIO, TX 78212
Surgery
1303 MCCULLOUGH AVE, SUITE 235
SAN ANTONIO, TX 78212
Specialist
1303 MCCULLOUGH AVE, 125
SAN ANTONIO, TX 78212
Anesthesiology
1303 MCCULLOUGH AVE, SUITE 229
SAN ANTONIO, TX 78212
Surgery
1303 MCCULLOUGH AVE, SUITE 235
SAN ANTONIO, TX 78212
Psychiatry & Neurology (Neurology)
1303 MCCULLOUGH AVE, 138
SAN ANTONIO, TX 78212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083603252, enumerated as an "individual" on October 19, 2005.

The provider is located at 1303 MCCULLOUGH AVE SUITE GL70 SAN ANTONIO, TX 78212 and the phone number is (210) 226-9705.

Obstetrics & Gynecology with taxonomy code 207V00000X.