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KRISTIAN V LOZEV M.D.
NPI 1326465519
Hospitalist in Neenah, WI

Active since March 25, 2014PECOS Enrolled
130 2ND ST, NEENAH, WI 54956(920) 729-2738(920) 729-3021 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 21, 2022, Sep 27, 2019, Sep 14, 2017 (3 updates tracked since 2017).

About Kristian V Lozev M.d. NPPES

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

KRISTIAN V LOZEV M.D. (NPI 1326465519) is an individual hospitalist provider in Neenah, Wisconsin, licensed in Wisconsin (67605) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1326465519
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameKRISTIAN V LOZEVCredential: M.D.
Location Address130 2ND STNeenah, WI 54956
Mailing Address122 E College AveAppleton, WI 54911-5794 · (920) 996-3264 · Fax (920) 830-5970
Phone(920) 729-2738
Fax(920) 729-3021
Sole ProprietorNo
Enumeration DateMarch 25, 2014
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1326465519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in WI · 67605
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 125065183 (IL), 67605 (WI)
130 2ND ST, Neenah, WI 54956
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1252 McHenry StBurlington, WI 53105-1828 · Phone (219) 924-2500
Location 21818 N Meade StAppleton, WI 54911-3454 · Phone (920) 735-7645 · Fax (920) 735-7618
Location 3130 2nd StNeenah, WI 54956 · Phone (920) 729-2738 · Fax (920) 729-3021

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristian V Lozev M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

4

Medicare enrollment records show Kristian Lozev reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Thedacare, Incorporated
3.2 mi
Counselor
1095 MIDWAY RD
Menasha, WI 54952
  • Reassigned Medicare billing, Wisconsin enrollment
  • 988 clinicians in this Medicare group
NPI 1306959515 (920) 720-2300
Bellin Memorial Hospital Inc
16 mi
Family Medicine
555 QUALITY COURT
Wrightstown, WI 54180
  • Reassigned Medicare billing, Wisconsin enrollment
  • 875 clinicians in this Medicare group
NPI 1225091580 (920) 532-6320
Oconto Hospital & Medical Center Inc
50 mi
Rural Health
575 4TH ST
Kewaunee, WI 54216
  • Reassigned Medicare billing, Wisconsin enrollment
  • 573 clinicians in this Medicare group
NPI 1053279091 (920) 388-4640
Fort Healthcare, Inc.
89 mi
General Acute Care Hospital
611 SHERMAN AVE E
Fort Atkinson, WI 53538
  • Reassigned Medicare billing, Wisconsin enrollment
  • 298 clinicians in this Medicare group
NPI 1811916281 (920) 568-5000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54956 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
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
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.

JENNIFER MARIE KETTERHAGEN PHARMD
Pharmacist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 454-5080
JAMES P MANDERLE MD
Nurse Anesthetist, Certified Registered
130 2ND ST, STE. A107
NEENAH, WI 54956
Winnebago County (920) 729-3332
ALLISON A HOELZEL OT
Occupational Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-2616
ELIZABETH BONSON PT
Physical Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-2155
SARAH M MARTIN
Physical Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 454-2973
JUSTIN EISBERNER
Nurse Anesthetist, Certified Registered
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-3100
DR. ERIK VERHAGE MD
Pediatrics (Neonatal-Perinatal Medicine)
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 969-7900
ALYSSA ANN ROTZENBERG
Physical Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-3100

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 Kristian Lozev's NPI number?

The NPI number for Kristian Lozev is 1326465519. It was assigned to this individual provider in the NPPES registry on March 25, 2014.

Where is Kristian Lozev located?

Kristian Lozev practices at 130 2nd St, Neenah, WI 54956. The listed phone number is (920) 729-2738.

What is Kristian Lozev's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Kristian Lozev enrolled in Medicare?

Yes. Kristian Lozev is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Kristian Lozev's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristian Lozev reassigns Medicare benefits to 4 organizations: Thedacare, Incorporated (Menasha, WI), Bellin Memorial Hospital Inc (Wrightstown, WI), Oconto Hospital & Medical Center Inc (Kewaunee, WI) and Fort Healthcare, Inc. (Fort Atkinson, 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 Kristian Lozev's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristian Lozev accept?

Health plans from CareSource (Common Ground Healthcare) list Kristian Lozev 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 Kristian Lozev was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.