Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KRYSTAL ANN MAZOLA MD
NPI 1386801728
Obstetrics & Gynecology in West Allis, WI

Q: What is Krystal Mazola's NPI number?

The NPI number for Krystal Mazola is 1386801728. It was assigned to this individual provider in the NPPES registry on May 22, 2008.

Q: What is Krystal Mazola's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Krystal Mazola was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 22, 2008PECOS Enrolled

8901 W LINCOLN AVE, WEST ALLIS, WI 53227(414) 328-6000 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 14, 2026, Jul 25, 2024 (2 updates tracked since 2024).

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About Krystal Ann Mazola Md NPPES

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

KRYSTAL ANN MAZOLA MD (NPI 1386801728) is an individual obstetrics & gynecology provider in West Allis, Wisconsin, licensed in Wisconsin (60393) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and maintains a secondary practice location in Waukesha.

NPPES Registry Identity

NPI1386801728

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameKRYSTAL ANN MAZOLACredential: MD

Location Address8901 W LINCOLN AVEWest Allis, WI 53227-2409

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250

Phone(414) 328-6000

Sole ProprietorNo

Medical School CMSMedical College Of WisconsinGraduated 2007

Enumeration DateMay 22, 2008

Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration

NPPES CertifiedJuly 14, 2026

✔ NPI 1386801728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in WI · 60393✔ Licensed in AZ · 81347

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.

8901 W LINCOLN AVE, West Allis, WI 53227

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Secondary Practice Location 1

Location 1721 American Ave, Ste 304Waukesha, WI 53188 · Phone (262) 549-2229 · Fax (262) 549-1657

Other Identifiers 2

Medicaid633335AZ

Medicaid100030882WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Network Health and more.Insurance ›

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

Krystal Ann Mazola 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 ID5597936732

PECOS Enrollment IDI20130805000133

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

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.

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.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Waukesha Memorial Hospital

Acute Care Hospitals · Waukesha, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520008

Location725 American AveWaukesha, WI 53188 · Waukesha County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53227 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

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

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.

Other Providers at the Same Location NPPES 20

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

DR. SHANON RENEE LACY D.O.

Pathology (Anatomic Pathology & Clinical Pathology)