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WILLIAM PETERSON MD
NPI 1568674877
Internal Medicine - Nephrology in Kansas City, MO

Active since May 07, 2007
12.66/100
CMS Quality Rating
6530 TROOST AVE, STE A, KANSAS CITY, MO 64131(816) 361-0670(816) 444-6936 Get Directions Write a Review

NPPES record last updated: July 20, 2010. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About William Peterson Md NPPES

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

WILLIAM PETERSON MD (NPI 1568674877) is an individual nephrology provider in Kansas City, Missouri, licensed in Missouri (2010004186) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1568674877
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameWILLIAM PETERSONCredential: MD
Location Address6530 TROOST AVE, STE AKansas City, MO 64131-1230
Mailing Address6530 Troost Ave, Ste AKansas City, MO 64131-1230 · (816) 361-0670 · Fax (816) 444-6936
Phone(816) 361-0670
Fax(816) 444-6936
Sole ProprietorNo
Enumeration DateMay 7, 2007
Last NPPES UpdateJuly 20, 2010
✔ NPI 1568674877 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in MO · 2010004186✔ Licensed in KS · 0434193✔ Licensed in AL · 27836
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.
6530 TROOST AVE, Kansas City, MO 64131
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Peterson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show William Peterson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kidney Associates Of Kansas City PC
Same address
Nephrology
6530 TROOST AVE STE A
Kansas City, MO 64131
  • Reassigned Medicare billing, Missouri enrollment
  • 12 clinicians in this Medicare group
NPI 1710952700 (816) 361-0670

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 10

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.
424 services160 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.
245 services91 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.
171 services63 patients
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.
139 services113 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.
123 services114 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
95 services41 patients

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.

12.66/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost42.21

Other Providers at the Same Location NPPES 3

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

DR. PRANAVKUMAR DALAL M.D.
Internal Medicine (Nephrology)
6530 TROOST AVE, SUITE A
KANSAS CITY, MO 64131
Jackson County (816) 361-0670
DR. YOLANDA R. THOMPSON-MARTIN DNP, RN, ANP-C
Nurse Practitioner (Adult Health)
6530 TROOST AVE, SUITE A
KANSAS CITY, MO 64131
Jackson County (816) 361-0670
DIALYSIS CLINIC, INC.
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
6530 TROOST AVE
KANSAS CITY, MO 64131
Jackson County (816) 363-8228

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 Peterson's NPI number?

The NPI number for William Peterson is 1568674877. It was assigned to this individual provider in the NPPES registry on May 7, 2007.

Where is William Peterson located?

William Peterson practices at 6530 Troost Ave Ste A, Kansas City, MO 64131. The listed phone number is (816) 361-0670.

What is William Peterson's specialty?

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

Is William Peterson enrolled in Medicare?

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

Which organization bills Medicare for William Peterson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Peterson reassigns Medicare benefits to Kidney Associates Of Kansas City PC (Kansas City, MO). The 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 William Peterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Peterson accept?

Health plans from Medica and Oscar Insurance Company list William Peterson 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 William Peterson was last updated on July 20, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.