CHRISTIN ANN FIELD MD
NPI 1245201912
Obstetrics & Gynecology in Westlake Village, CA

Active since January 30, 2006PECOS EnrolledAccepts Medicare Assignment
90.81/100
CMS Quality Rating
32144 AGOURA RD STE 100, WESTLAKE VILLAGE, CA 91361(805) 557-7180 Get Directions Write a Review

NPPES record last updated: October 7, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Christin Ann Field Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTIN ANN FIELD MD (NPI 1245201912) is an individual obstetrics & gynecology provider in Westlake Village, California, licensed in California (A77097) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Thousand Oaks, and is a graduate of Saint Louis University School Of Medicine (2000).

NPPES Registry Identity

NPI1245201912
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCHRISTIN ANN FIELDCredential: MD
Location Address32144 AGOURA RD STE 100Westlake Village, CA 91361-4032
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 2000
Enumeration DateJanuary 30, 2006
Last NPPES UpdateOctober 7, 2024
NPPES CertifiedOctober 7, 2024
NPI 1245201912 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CA · A77097
Definition
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.
32144 AGOURA RD STE 100, Westlake Village, CA 91361

Secondary Practice Location 1

Location 12220 Lynn Road, Suite 108Thousand Oaks, CA 91360 · Phone (805) 495-4545 · Fax (805) 495-0711

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Christin Ann Field Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6204816820
PECOS Enrollment IDI20040723000693
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
25 services23 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
21 services19 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91361 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.81/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.79
Promoting Interoperability100
Improvement Activities40
Cost80.84

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Obstetrics & Gynecology
32144 AGOURA RD STE 100
WESTLAKE VILLAGE, CA 91361
Obstetrics & Gynecology
32144 AGOURA RD STE 100
WESTLAKE VILLAGE, CA 91361
Nurse Practitioner (Family)
32144 AGOURA RD STE 100
WESTLAKE VILLAGE, CA 91361
Obstetrics & Gynecology
32144 AGOURA RD STE 100
WESTLAKE VILLAGE, CA 91361
Obstetrics & Gynecology
32144 AGOURA RD STE 100
WESTLAKE VILLAGE, CA 91361
Nurse Practitioner (Family)
32144 AGOURA RD STE 100
WESTLAKE VILLAGE, CA 91361

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christin Field's NPI number?

The NPI number for Christin Field is 1245201912. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Christin Field located?

Christin Field practices at 32144 Agoura Rd Ste 100, Westlake Village, CA 91361. The listed phone number is (805) 557-7180.

What is Christin Field's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Christin Field enrolled in Medicare?

Yes. Christin Field is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Christin Field was last updated on October 7, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.