DIANE I MEISLES D.O.
NPI 1982139218
Obstetrics & Gynecology in Waukesha, WI

Active since April 24, 2017PECOS EnrolledAccepts Medicare Assignment
1111 DELAFIELD ST STE 120, WAUKESHA, WI 53188(262) 544-4411(262) 650-3856 Get Directions Write a Review

NPPES record last updated: March 31, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 31, 2025, Mar 13, 2025, Aug 25, 2021 and 1 more (4 updates tracked since 2017).

About Diane I Meisles D.o. NPPES

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

DIANE I MEISLES D.O. (NPI 1982139218) is an individual obstetrics & gynecology provider in Waukesha, Wisconsin, licensed in Wisconsin (75137-21) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1982139218
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDIANE I MEISLESCredential: D.O.
Location Address1111 DELAFIELD ST STE 120Waukesha, WI 53188-3402
Mailing Address1111 Delafield St Ste 120Waukesha, WI 53188-3402 · (262) 544-4411 · Fax (262) 650-3856
Fax(262) 650-3856
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 24, 2017
Last NPPES UpdateMarch 31, 20254 updates tracked since enumeration
NPPES CertifiedMarch 31, 2025
NPI 1982139218 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 · 75137-21 Licensed in PA · OT017718
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.

1111 DELAFIELD ST STE 120, Waukesha, WI 53188

Accepted 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

Diane I Meisles D.o. 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 ID1557764537
PECOS Enrollment IDI20210728002580
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.

Hospital Affiliations CMS Care Compare 2

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

Oconomowoc Memorial Hospital

Acute Care Hospitals · Oconomowoc, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520062
Location791 E Summit AveOconomowoc, WI 53066 · Waukesha County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53188 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 19

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

Obstetrics & Gynecology
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188
Registered Nurse
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188
Obstetrics & Gynecology
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188
Physician Assistant
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188
Obstetrics & Gynecology
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188
Obstetrics & Gynecology
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188
Obstetrics & Gynecology
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188
Obstetrics & Gynecology
1111 DELAFIELD ST STE 120
WAUKESHA, WI 53188

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 Diane Meisles's NPI number?

The NPI number for Diane Meisles is 1982139218. It was assigned to this individual provider in the NPPES registry on April 24, 2017.

Where is Diane Meisles located?

Diane Meisles practices at 1111 Delafield St Ste 120, Waukesha, WI 53188. The listed phone number is (262) 544-4411.

What is Diane Meisles's specialty?

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

Is Diane Meisles enrolled in Medicare?

Yes. Diane Meisles 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.

What insurance does Diane Meisles accept?

Health plans from Anthem Blue Cross and Blue Shield, Network Health and UnitedHealthcare list Diane Meisles as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diane Meisles affiliated with any hospitals?

According to CMS data, Diane Meisles is affiliated with Waukesha Memorial Hospital and Oconomowoc Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Diane Meisles was last updated on March 31, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.