DR. WILLIAM CROMARTIE ELLIOTT JR. M.D.
NPI 1861466161
Internal Medicine - Nephrology in Milwaukee, WI

Active since February 14, 2006PECOS Enrolled
73.19/100
CMS Quality Rating
2901 W KINNICKINNIC RIVER PKWY STE 413, MILWAUKEE, WI 53215(414) 383-7744(414) 383-8089 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 11, 2022, Dec 9, 2019, Dec 20, 2018 (3 updates tracked since 2018).

About Dr. William Cromartie Elliott Jr. M.d. NPPES

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

DR. WILLIAM CROMARTIE ELLIOTT JR. M.D. (NPI 1861466161) is an individual nephrology provider in Milwaukee, Wisconsin, licensed in Wisconsin (26958) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861466161
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. WILLIAM CROMARTIE ELLIOTT JR.Credential: M.D.
Location Address2901 W KINNICKINNIC RIVER PKWY STE 413Milwaukee, WI 53215-3660
Mailing Address2514 S 102nd St Ste 120West Allis, WI 53227-2142 · (414) 777-5200 · Fax (414) 777-5210
Fax(414) 383-8089
Sole ProprietorNo
Enumeration DateFebruary 14, 2006
Last NPPES UpdateJune 15, 20263 updates tracked since enumeration
NPPES CertifiedJune 15, 2026
NPI 1861466161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in WI · 26958
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

2901 W KINNICKINNIC RIVER PKWY STE 413, Milwaukee, WI 53215

Other Identifiers 1

Medicaid31552900WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. William Cromartie Elliott Jr. 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.

Areas of Expertise CMS Part B claims 4

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
64 services57 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
52 services18 patients
Manual urinalysis test with examination using microscope, non-automated 81000
A manual urinalysis test involves studying a urine sample under a microscope. This non-automated method helps identify any abnormal substances present. It's a useful tool for detecting potential health concerns early. The process is simple and non-invasive.
50 services45 patients
Dialysis services, 2-3 physician visits per month (20 years or older) 90961
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
22 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53215 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.63
Promoting Interoperability0
Improvement Activities40
Cost78.7

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
67%211 patients4/55-star benchmark: 85%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
85%677 patients3/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
99%589 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from certified EHR technology to identify patient-specific educational resources and provide electronic access to those materials to at least one unique patient seen by the MIPS eligible…
92%413 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
92%393 patients4/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 94% · 180 patients
100%180 patients
Provide Patient Access
For at least one unique patient seen by the MIPS eligible clinician: (1) The patient (or the patient authorized representative) is provided timely access to view online, download, and transmit his or her health information; and (2) The MIPS eligible clinician…
99%413 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of certified EHR technology to the patient (or the patient-authorized representative), or in…
7%413 patients1/55-star benchmark: 75%
View, Download and Transmit (VDT)
During the performance period, at least one unique patient (or patient-authorized representatives) seen by the MIPS eligible clinician actively engages with the EHR made accessible by the MIPS eligible clinician.
11%413 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 13

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

Internal Medicine (Nephrology)
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215
Internal Medicine (Nephrology)
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215
Internal Medicine (Nephrology)
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215
Internal Medicine (Nephrology)
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215
Nurse Practitioner
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215
Internal Medicine (Nephrology)
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215
Nurse Practitioner
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215
Registered Nurse
2901 W KINNICKINNIC RIVER PKWY STE 413
MILWAUKEE, WI 53215

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 William Elliott's NPI number?

The NPI number for William Elliott is 1861466161. It was assigned to this individual provider in the NPPES registry on February 14, 2006.

Where is William Elliott located?

William Elliott practices at 2901 W Kinnickinnic River Pkwy Ste 413, Milwaukee, WI 53215. The listed phone number is (414) 383-7744.

What is William Elliott's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is William Elliott enrolled in Medicare?

Yes. William Elliott is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Elliott was last updated on June 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.