JULIE CLARK, M.D., INC
NPI 1528211638
Obstetrics & Gynecology in Petaluma, CA

NPI Status: Active since November 03, 2008

Contact Information

1550 PROFESSIONAL DR
PETALUMA, CA
ZIP 94954
Phone: (707) 792-2229
Fax: (707) 729-1072

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  • Organization
  • Obstetrics & Gynecology

About JULIE CLARK, M.D., INC

This page provides the complete NPI Profile along with additional information for Julie Clark, M.d., Inc, a women's health care provider established in Petaluma, California operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1528211638 assigned on November 2008. The practitioner's primary taxonomy code is 207V00000X with license number A98041 (CA). The provider is registered as an organization and their NPI record was last updated 18 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 Linda M Jones (Insurance Biller)

NPI
1528211638
Provider Name
JULIE CLARK, M.D., INC
Entity Type
Organization
Location Address
1550 PROFESSIONAL DR PETALUMA, CA 94954
Location Phone
(707) 792-2229
Location Fax
(707) 729-1072
Mailing Address
1550 PROFESSIONAL DR PETALUMA, CA 94954
Mailing Phone
(707) 792-2229
Mailing Fax
(707) 729-1072
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-03-2008
Last Update Date
11-22-2008
Code Navigator

Women's health care providers like Julie Clark, M.d., Inc 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.
A98041
License State
CA
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.

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.

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

LINDA M JONES

Authorized Official Title
INSURANCE BILLER
Authorized Official Phone
(707) 823-4695

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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 1528211638, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
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 2 → 4 2 → 4 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 4 + 1 + 2 + 6 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1528211638.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Nurse Practitioner (Obstetrics & Gynecology)
1550 PROFESSIONAL DR
PETALUMA, CA 94954
Clinical Medical Laboratory
1550 PROFESSIONAL DR, SUITE B
PETALUMA, CA 94954

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528211638, enumerated as an "organization" on November 03, 2008.

The provider is located at 1550 PROFESSIONAL DR PETALUMA, CA 94954 and the phone number is (707) 792-2229.

Obstetrics & Gynecology with taxonomy code 207V00000X.