DR. WILLIAM HAMMACK IV GOODSON (M.D.) – Emergency Medicine Physician, NPI 1366862807

Emergency Medicine Physician

DR. WILLIAM HAMMACK IV GOODSON (M.D.) is a healthcare provider. based in Kansas city, Kansas. specializing in Emergency Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 0443351 (KS). The NPI Number for DR. WILLIAM HAMMACK IV GOODSON (M.D.) is 1366862807

Main info

Male

12 Years Of Experience

Accepts Medicare Assignment

Name

DR. WILLIAM HAMMACK IV GOODSON (M.D.)

NPI

1366862807

Phone

(913) 588-6944

Address

3901 RAINBOW BLVD

Enumeration Date

23 April 2014

Last Update Date

26 August 2020

Doctor Profile

Medical School Name

UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Secondary Phone

9136762214

Graduation Year

2014 (12 years ago)

PAC ID

1759688948

Group Practice PAC ID

1153452644

Professional Enrollment ID

I20200824002171

Data current as of

20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience48

Completeness75

Years active:12State licenses:1Digital endpointsOther names

Provider Addresses for DR. WILLIAM HAMMACK IV GOODSON (M.D.)

3901 RAINBOW BLVD
MAILSTOP 1046
KANSAS CITY, KS 66160
Phone: (913) 588-6944
Type: Mailing
9100 W 74TH ST
OVERLAND PARK, KS 662044004
Phone: (510) 535-7618
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 66160)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 1153452644View full group profile

Name	Specialty	State
LORENE CREASSER (ARNP)	-	KS
LAURA DIANE LINDSEY	-	KS
DR. RAYMOND JOHNSON KWONG (DO)	Emergency Medicine	MI
MADISON S. MINARD	Physician Assistant	KS
DR. DAVID W CLARK (M.D.)	-	KS
MIKAYLA MARIE STRIEF	-	KS
NATHAN ARE	Physician Assistant	MO
BEAU ASHTON BUTHERUS	-	MO
OTIS E II MILLER	-	MO
MRS. AMANDA NICOLE ROBINSON (D.O.)	-	MO

Reviews

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Frequently asked questions

Does DR. WILLIAM HAMMACK IV GOODSON (M.D.) share an NPI with anyone else?

NPI numbers are unique to each provider or organization — DR. WILLIAM HAMMACK IV GOODSON (M.D.) uses 1366862807.

Does CMS list DR. WILLIAM HAMMACK IV GOODSON (M.D.) as active?

Yes — DR. WILLIAM HAMMACK IV GOODSON (M.D.) is active in the NPI listing used on this page.

What is DR. WILLIAM HAMMACK IV GOODSON (M.D.)'s primary classification?

Emergency Medicine Physician is the headline specialty for DR. WILLIAM HAMMACK IV GOODSON (M.D.) here. Clinical services aligned with this taxonomy classification.

Does DR. WILLIAM HAMMACK IV GOODSON (M.D.) list a practice location?

Patients near Kansas City, Kansas may find DR. WILLIAM HAMMACK IV GOODSON (M.D.) in results; validate coverage separately.

How many locations tie to this NPI?

2 practice locations appear in the available data.