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

DR. KRISSY CONNOR DDS
NPI 1346499332
Dentist in Greenfield, WI

Active since September 15, 2008PECOS EnrolledAccepts Medicare Assignment
9000 W SURA LN, GREENFIELD, WI 53228(414) 246-6800 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 21, 2026, Dec 8, 2021, Jul 22, 2020 (3 updates tracked since 2020).

About Dr. Krissy Connor Dds NPPES

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

DR. KRISSY CONNOR DDS (NPI 1346499332) is an individual dentist in Greenfield, Wisconsin, licensed in Wisconsin (6310-015) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Brookfield, and is a graduate of Marquette University School Of Dentistry (2008).

NPPES Registry Identity

NPI1346499332
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. KRISSY CONNORCredential: DDS
Location Address9000 W SURA LNGreenfield, WI 53228-3477
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Sole ProprietorYes
Medical School CMSMarquette University School Of DentistryGraduated 2008
Enumeration DateSeptember 15, 2008
Last NPPES UpdateSeptember 21, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2026
✔ NPI 1346499332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in WI · 6310-015
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
9000 W SURA LN, Greenfield, WI 53228

Other Names 1

Former Name (1)Dr. Krissy Christopoulos Dds

Secondary Practice Location 1

Location 114320 W Greenfield AveBrookfield, WI 53005-7036 · Phone (262) 923-7879 · Fax (262) 436-2541

Other Identifiers 1

Medicaid100104653WI

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Krissy Connor Dds 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 ID6800018532
PECOS Enrollment IDI20150206000403
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Krissy Connor reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Obstetrics & Gynecology
8905 W LINCOLN AVE, SUITE 515
West Allis, WI 53227
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4,609 clinicians in this Medicare group
Dentist
14320 W GREENFIELD AVE
Brookfield, WI 53005
  • Reassigned Medicare billing, Wisconsin enrollment

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.
196 services117 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
120 services120 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53228 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
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.

Occupational Therapist
9000 W SURA LN
GREENFIELD, WI 53228
Physical Therapist
9000 W SURA LN
GREENFIELD, WI 53228
Physical Therapist
9000 W SURA LN
GREENFIELD, WI 53228
Pharmacist
9000 W SURA LN
GREENFIELD, WI 53228
Occupational Therapist
9000 W SURA LN
GREENFIELD, WI 53228
Physical Therapist
9000 W SURA LN
GREENFIELD, WI 53228
Speech-Language Pathologist
9000 W SURA LN
GREENFIELD, WI 53228
Pediatrics
9000 W SURA LN
GREENFIELD, WI 53228

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 Krissy Connor's NPI number?

The NPI number for Krissy Connor is 1346499332. It was assigned to this individual provider in the NPPES registry on September 15, 2008. The provider is also known as Dr. Krissy Christopoulos Dds.

Where is Krissy Connor located?

Krissy Connor practices at 9000 W Sura Ln, Greenfield, WI 53228. The listed phone number is (414) 246-6800.

What is Krissy Connor's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Krissy Connor enrolled in Medicare?

Yes. Krissy Connor 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.

Which organizations bill Medicare for Krissy Connor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Krissy Connor reassigns Medicare benefits to 2 organizations: Aurora Medical Group, Inc. (West Allis, WI) and Hypnos, Inc. (Brookfield, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Krissy Connor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Krissy Connor accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, CareSource (Common Ground Healthcare) and Guardian list Krissy Connor 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.

When was this NPI record last updated?

The NPPES record for Krissy Connor was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.