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

LORITZ CHAVEZ M.D.
NPI 1801816517
Hospitalist in Milwaukee, WI

Q: What is Loritz Chavez's NPI number?

The NPI number for Loritz Chavez is 1801816517. It was assigned to this individual provider in the NPPES registry on July 19, 2006.

Q: What is Loritz Chavez's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Loritz Chavez was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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 July 19, 2006PECOS EnrolledAccepts Medicare Assignment

2025 E NEWPORT AVE, SUITE 217, MILWAUKEE, WI 53211(414) 961-4426(414) 961-3393 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 7, 2026, Jan 20, 2022, Jan 12, 2022 and 2 more (5 updates tracked since 2017).

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About Loritz Chavez M.d. NPPES

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

LORITZ CHAVEZ M.D. (NPI 1801816517) is an individual hospitalist provider in Milwaukee, Wisconsin, licensed in Illinois (036087770) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Norton Hospitals, Inc, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1801816517

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameLORITZ CHAVEZCredential: M.D.

Location Address2025 E NEWPORT AVE, SUITE 217Milwaukee, WI 53211-2906

Mailing AddressPo Box 806338Chicago, IL 60680-4124 · (312) 593-4236 · Fax (773) 582-1380

Phone(414) 961-4426

Fax(414) 961-3393

Sole ProprietorYes

Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 1991

Enumeration DateJuly 19, 2006

Last NPPES UpdateOctober 7, 20265 updates tracked since enumeration

NPPES CertifiedOctober 7, 2026

✔ NPI 1801816517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in IL · 036087770

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 60292 (KY), 036087770 (IL)

2025 E NEWPORT AVE, Milwaukee, WI 53211

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Secondary Practice Locations 2

Location 11000 Health Center DrMattoon, IL 61938-4644 · Phone (217) 238-4325 · Fax (217) 348-4290

Location 2800 E Carpenter StSpringfield, IL 62769-2906 · Phone (217) 321-9321

Other Identifiers 3

Other0031601474IL · Blue Shield

Medicaid036087770IL

OtherP00225879Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.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

Loritz Chavez M.d. 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 ID6204862642

PECOS Enrollment IDI20050715001033, I20081010000299, I20250220001348

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

Medicare enrollment records show Loritz Chavez reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Columbia St. Mary's Hospital Milwaukee Inc

1.2 mi

Multi-Specialty

2323 N LAKE DR
Milwaukee, WI 53211

Reassigned Medicare billing, Wisconsin enrollment
Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
856 clinicians in this Medicare group

NPI 1225071491 (414) 585-1000

Ascension Medical Group-Southeast Wisconsin Inc

1.2 mi

Anesthesiology

2301 N LAKE DR
Milwaukee, WI 53211

Reassigned Medicare billing, Wisconsin enrollment
1,343 clinicians in this Medicare group

NPI 1194473066 (414) 585-1000

Ascension Medical Group-Fox Valley Wisconsin, Inc

82 mi

Multi-Specialty

101 MAIN ST
Neenah, WI 54956

Reassigned Medicare billing, Wisconsin enrollment
444 clinicians in this Medicare group

NPI 1730126392 (920) 727-4200

24 On Physicians, PC

128 mi

Hospitalist

1100 E NORRIS DR
Ottawa, IL 61350

Reassigned Medicare billing, Illinois enrollment
233 clinicians in this Medicare group

NPI 1346480431 (800) 923-2247

Hoopeston Community Memorial Hospital

181 mi

Rural Health

801 E ORANGE ST
Hoopeston, IL 60942

Reassigned Medicare billing, Illinois enrollment
488 clinicians in this Medicare group

NPI 1578504544 (214) 283-5644

Carle West Physician Group Inc

187 mi

Family Medicine

1302 FRANKLIN AVE STE 3400
Normal, IL 61761

Reassigned Medicare billing, Illinois enrollment
698 clinicians in this Medicare group

NPI 1467074138 (309) 556-8295

Carle Health Medical Group

205 mi

Internal Medicine

611 W PARK ST
Urbana, IL 61801

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Carle Health Care Incorporated
2,516 clinicians in this Medicare group

NPI 1154653947 (217) 383-8300

Sarah Bush Lincoln Health Center

249 mi

Family Medicine

1000 HEALTH CENTER DR
Mattoon, IL 61938

Reassigned Medicare billing, Illinois enrollment
652 clinicians in this Medicare group

NPI 1568581379 (217) 258-2525

Community Medical Associates, Inc.

350 mi

Multi-Specialty

4803 OLYMPIA PARK PLZ STE 1100
Louisville, KY 40241

Reassigned Medicare billing, Kentucky enrollment
1,896 clinicians in this Medicare group

NPI 1073089850 (502) 588-9490

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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

443 services153 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

368 services134 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

293 services259 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

73 services30 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

38 services38 patients

Hospital Affiliations CMS Care Compare 2

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

Norton Hospitals, Inc

Acute Care Hospitals · Louisville, KY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180088

Location200 East Chestnut StreetLouisville, KY 40202 · Jefferson County

Emergency services Birthing friendly

Ascension SE Wisconsin Hospital

Acute Care Hospitals · Milwaukee, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number520136

Location5000 W Chambers StMilwaukee, WI 53210 · Milwaukee County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53211 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

4 suppliers25 claims25 services$20.30 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers16 claims16 services$8.92 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

7 suppliers44 claims44 services$98.50 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. STEPHEN R THOMPSON M.D.

Anesthesiology