DORON BLUMENFELD MD
NPI 1619987658
Obstetrics & Gynecology - Gynecology in Santa Monica, CA

NPI Status: Active since August 09, 2006

Contact Information

1245 16TH ST
#300
SANTA MONICA, CA
ZIP 90404
Phone: (310) 453-6767

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • Gynecology

About DORON BLUMENFELD

This page provides the complete NPI Profile along with additional information for Doron Blumenfeld, a women's health care provider established in Santa Monica, California with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1619987658 assigned on August 2006. The practitioner's primary taxonomy code is 207VG0400X with license number A45201 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1619987658
Provider Name
DORON BLUMENFELD MD
Gender
Male
Entity Type
Individual
Location Address
1245 16TH ST #300 SANTA MONICA, CA 90404
Location Phone
(310) 453-6767
Mailing Address
1245 16TH ST #300 SANTA MONICA, CA 90404
Mailing Phone
(310) 453-6767
Is Sole Proprietor?
No
Enumeration Date
08-09-2006
Last Update Date
11-17-2010
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Women's health care providers like Doron Blumenfeld 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 Gynecology

Taxonomy Code
207VG0400X
Type
Allopathic & Osteopathic Physicians
License No.
A45201
License State
CA
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

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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 1619987658, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 1 → 2 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 8 + 8 + 1 + 4 + 6 + 1 + 0 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1619987658.

Other Providers at the Same Location


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

Internal Medicine (Geriatric Medicine)
1245 16TH ST, # 125
SANTA MONICA, CA 90404
Obstetrics & Gynecology
1245 16TH ST, STE 312
SANTA MONICA, CA 90404
Obstetrics & Gynecology
1245 16TH ST, SUITE 312
SANTA MONICA, CA 90404
Obstetrics & Gynecology (Gynecology)
1245 16TH ST, #300
SANTA MONICA, CA 90404
Internal Medicine
1245 16TH ST, SUITE 307
SANTA MONICA, CA 90404
Dentist (Periodontics)
1245 16TH ST, #206
SANTA MONICA, CA 90404
Dentist (General Practice)
1245 16TH ST, #209
SANTA MONICA, CA 90404
Dentist (General Practice)
1245 16TH ST, #209
SANTA MONICA, CA 90404
Internal Medicine
1245 16TH ST, SUITE 125
SANTA MONICA, CA 90404
Internal Medicine
1245 16TH ST, STE 125
SANTA MONICA, CA 90404
Nurse Practitioner (Pediatrics)
1245 16TH ST
SANTA MONICA, CA 90404
Internal Medicine
1245 16TH ST, SUITE 303
SANTA MONICA, CA 90404
Internal Medicine (Infectious Disease)
1245 16TH ST, # 309
SANTA MONICA, CA 90404
Nurse Practitioner (Pediatrics)
1245 16TH ST, SUITE 305
SANTA MONICA, CA 90404
Marriage & Family Therapist
1245 16TH ST, SUITE 210
SANTA MONICA, CA 90404
Marriage & Family Therapist
1245 16TH ST, SUITE 210
SANTA MONICA, CA 90404
Nurse Practitioner (Gerontology)
1245 16TH ST, SUITE 208
SANTA MONICA, CA 90404
Nurse Practitioner (Gerontology)
1245 16TH ST, #206
SANTA MONICA, CA 90404
Internal Medicine
1245 16TH ST, SUITE 125
SANTA MONICA, CA 90404
Family Medicine (Geriatric Medicine)
1245 16TH ST, SUITE 204
SANTA MONICA, CA 90404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619987658, enumerated as an "individual" on August 09, 2006.

The provider is located at 1245 16TH ST #300 SANTA MONICA, CA 90404 and the phone number is (310) 453-6767.

Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.