DR. SAMUEL ELDRIDGE ALEXANDER JR. MD
NPI 1902807308
Obstetrics & Gynecology in Denver, CO

NPI Status: Active since August 09, 2005

Contact Information

4600 HALE PKWY
SUITE 350
DENVER, CO
ZIP 80220
Phone: (303) 321-7115
Fax: (303) 321-9519

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  • Individual
  • Male
  • Obstetrics & Gynecology

About SAMUEL ALEXANDER

This page provides the complete NPI Profile along with additional information for Samuel Alexander, a women's health care provider established in Denver, Colorado with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1902807308 assigned on August 2005. The practitioner's primary taxonomy code is 207V00000X with license number 22380 (CO). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1902807308
Provider Name
DR. SAMUEL ELDRIDGE ALEXANDER JR. MD
Gender
Male
Entity Type
Individual
Location Address
4600 HALE PKWY SUITE 350 DENVER, CO 80220
Location Phone
(303) 321-7115
Location Fax
(303) 321-9519
Mailing Address
4600 HALE PKWY SUITE 350 DENVER, CO 80220
Mailing Phone
(303) 321-7115
Mailing Fax
(303) 321-9519
Is Sole Proprietor?
No
Enumeration Date
08-09-2005
Last Update Date
07-08-2007
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Women's health care providers like Samuel Alexander 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.

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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.
22380
License State
CO
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 1902807308, 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
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 8 → 16 → 7 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 6 + 0 + 1 + 4 + 3 + 0 + 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 1902807308.

Other Providers at the Same Location


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

Obstetrics & Gynecology (Reproductive Endocrinology)
4600 HALE PKWY, SUITE 350
DENVER, CO 80220
Podiatrist (Foot & Ankle Surgery)
4600 HALE PKWY, SUITE 440
DENVER, CO 80220
Podiatrist (Foot & Ankle Surgery)
4600 HALE PKWY, SUITE 440
DENVER, CO 80220
Otolaryngology (Plastic Surgery within the Head & Neck)
4600 HALE PKWY, STE 450
DENVER, CO 80220
Surgery (Vascular Surgery)
4600 HALE PKWY, SUITE 460
DENVER, CO 80220
Specialist
4600 HALE PKWY, SUITE 100
DENVER, CO 80220
Obstetrics & Gynecology
4600 HALE PKWY, WOLF BUILDING, STE. 400
DENVER, CO 80220
Obstetrics & Gynecology
4600 HALE PKWY, WOLF BUILDING, STE. 400
DENVER, CO 80220
Obstetrics & Gynecology
4600 HALE PKWY, #420
DENVER, CO 80220
Obstetrics & Gynecology
4600 HALE PKWY, WOLF BUILDING, STE. 400
DENVER, CO 80220
Internal Medicine
4600 HALE PKWY, SUITE 460
DENVER, CO 80220
Surgery
4600 HALE PKWY, SUITE 400
DENVER, CO 80220
Internal Medicine
4600 HALE PKWY, SUITE 460
DENVER, CO 80220
Specialist
4600 HALE PKWY, SUITE 410
DENVER, CO 80220
Registered Nurse
4600 HALE PKWY, SUITE 400
DENVER, CO 80220
Colon & Rectal Surgery
4600 HALE PKWY, SUITE 430
DENVER, CO 80220
Colon & Rectal Surgery
4600 HALE PKWY, STE 430
DENVER, CO 80220
Specialist
4600 HALE PKWY, SUITE 410
DENVER, CO 80220
Audiologist-Hearing Aid Fitter
4600 HALE PKWY, STE. 450
DENVER, CO 80220
Nurse Practitioner (Women's Health)
4600 HALE PKWY
DENVER, CO 80220

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902807308, enumerated as an "individual" on August 09, 2005.

The provider is located at 4600 HALE PKWY SUITE 350 DENVER, CO 80220 and the phone number is (303) 321-7115.

Obstetrics & Gynecology with taxonomy code 207V00000X.