DR. CHRISTINE LOUISE GRISWOLD MD
NPI 1083609390
Obstetrics & Gynecology - Gynecology in Rancho Mirage, CA

NPI Status: Active since September 13, 2005

Contact Information

39000 BOB HOPE DR
KIEWIT 405
RANCHO MIRAGE, CA
ZIP 92270
Phone: (760) 568-4343
Fax: (760) 568-4343

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NPPES record last updated: October 20, 2010. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Obstetrics & Gynecology
  • Gynecology

About CHRISTINE GRISWOLD

This page provides the complete NPI Profile along with additional information for Christine Griswold, a women's health care provider established in Rancho Mirage, California with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1083609390 assigned on September 2005. The practitioner's primary taxonomy code is 207VG0400X with license number G83040 (CA). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1083609390
Provider Name
DR. CHRISTINE LOUISE GRISWOLD MD
Other Name
DR. CHRISTINE LOUISE MESSMAN MD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
39000 BOB HOPE DR KIEWIT 405 RANCHO MIRAGE, CA 92270
Location Phone
(760) 568-4343
Location Fax
(760) 568-4343
Mailing Address
39000 BOB HOPE DR KIEWIT 405 RANCHO MIRAGE, CA 92270
Mailing Phone
(760) 568-4343
Mailing Fax
(760) 568-9937
Is Sole Proprietor?
No
Enumeration Date
09-13-2005
Last Update Date
10-20-2010
Code Navigator

Women's health care providers like Christine Griswold 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.
G83040
License State
CA
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

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
00G830400MEDICARE ID-TYPE UNSPECIFIED (04)CA 
F85522MEDICARE UPIN (02) 

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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 1083609390, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
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 9 → 18 → 9 9 → 18 → 9

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 + 1 + 8 + 3 + 1 + 8 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1083609390.

Other Providers at the Same Location


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

Plastic Surgery
39000 BOB HOPE DR, KIEWIT SUITE 206
RANCHO MIRAGE, CA 92270
Specialist
39000 BOB HOPE DR
RANCHO MIRAGE, CA 92270
Internal Medicine (Endocrinology, Diabetes & Metabolism)
39000 BOB HOPE DR, K208
RANCHO MIRAGE, CA 92270
Family Medicine
39000 BOB HOPE DR, W208
RANCHO MIRAGE, CA 92270
Internal Medicine (Gastroenterology)
39000 BOB HOPE DR, P203
RANCHO MIRAGE, CA 92270
Urology
39000 BOB HOPE DR, WRIGHT BLDG., #412
RANCHO MIRAGE, CA 92270
Urology
39000 BOB HOPE DR, KIEWIT BLDG. STE. 401
RANCHO MIRAGE, CA 92270
Internal Medicine (Cardiovascular Disease)
39000 BOB HOPE DR, HAL B WALLIS
RANCHO MIRAGE, CA 92270
Physical Therapist
39000 BOB HOPE DR, HARRY AND DIANE RINKER BLDG
RANCHO MIRAGE, CA 92270
Orthopaedic Surgery
39000 BOB HOPE DR, HARRY & DIANE RINKER BUILDING
RANCHO MIRAGE, CA 92270
Specialist
39000 BOB HOPE DR, PROBST PROFESSIONAL BLDG 312
RANCHO MIRAGE, CA 92270
Surgery
39000 BOB HOPE DR, P 212
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270
Radiology (Diagnostic Radiology)
39000 BOB HOPE DR, EISENHOWER IMAGING CENTER
RANCHO MIRAGE, CA 92270

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083609390, enumerated as an "individual" on September 13, 2005.

The provider is located at 39000 BOB HOPE DR KIEWIT 405 RANCHO MIRAGE, CA 92270 and the phone number is (760) 568-4343.

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

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