DR. HAL C DANZER M.D.
NPI 1114141561
Obstetrics & Gynecology - Reproductive Endocrinology in Beverly Hills, CA

NPI Status: Active since April 13, 2007

Contact Information

450 N ROXBURY DR STE 500
BEVERLY HILLS, CA
ZIP 90210
Phone: (310) 277-2393
Fax: (310) 274-5112

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • Reproductive Endocrinology

About HAL DANZER

This page provides the complete NPI Profile along with additional information for Hal Danzer, a women's health care provider established in Beverly Hills, California with a medical specialization in Obstetrics & Gynecology, focusing in reproductive endocrinology . The healthcare provider is registered in the NPI registry with number 1114141561 assigned on April 2007. The practitioner's primary taxonomy code is 207VE0102X with license number G23477 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1114141561
Provider Name
DR. HAL C DANZER M.D.
Gender
Male
Entity Type
Individual
Location Address
450 N ROXBURY DR STE 500 BEVERLY HILLS, CA 90210
Location Phone
(310) 277-2393
Location Fax
(310) 274-5112
Mailing Address
259 N LAYTON DR LOS ANGELES, CA 90049
Mailing Phone
(310) 500-0545
Is Sole Proprietor?
Yes
Enumeration Date
04-13-2007
Last Update Date
07-08-2007
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Women's health care providers like Hal Danzer 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 Reproductive Endocrinology

Taxonomy Code
207VE0102X
Type
Allopathic & Osteopathic Physicians
License No.
G23477
License State
CA
Taxonomy Description
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

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
A90827MEDICARE UPIN (02)CA 

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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 1114141561, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 1 → 2 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 2 + 4 + 2 + 5 + 1 + 2 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1114141561.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Specialist
450 N ROXBURY DR STE 500
BEVERLY HILLS, CA 90210
Specialist
450 N ROXBURY DR STE 500
BEVERLY HILLS, CA 90210
Specialist
450 N ROXBURY DR STE 500
BEVERLY HILLS, CA 90210
Obstetrics & Gynecology (Reproductive Endocrinology)
450 N ROXBURY DR STE 500
BEVERLY HILLS, CA 90210
Obstetrics & Gynecology (Reproductive Endocrinology)
450 N ROXBURY DR STE 500
BEVERLY HILLS, CA 90210
Nurse Practitioner (Family)
450 N ROXBURY DR STE 500
BEVERLY HILLS, CA 90210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114141561, enumerated as an "individual" on April 13, 2007.

The provider is located at 450 N ROXBURY DR STE 500 BEVERLY HILLS, CA 90210 and the phone number is (310) 277-2393.

Obstetrics & Gynecology with taxonomy code 207VE0102X and a focus in Reproductive Endocrinology.

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