DR. WILLIAM JOSEPH III CURTISS (M.D.) – Surgery Physician, NPI 1558569236

DR. WILLIAM JOSEPH III CURTISS (M.D.) is a healthcare provider. based in Kalamazoo, Michigan. specializing in CRITICAL CARE (INTENSIVISTS), GENERAL SURGERY. They hold the professional credentials M.D.. They hold a License No. L257964 (MI). The NPI Number for DR. WILLIAM JOSEPH III CURTISS (M.D.) is 1558569236

Main info

Male
19 Years Of Experience
Accepts Medicare Assignment
Name
DR. WILLIAM JOSEPH III CURTISS (M.D.)
NPI
1558569236
Phone
(269) 226-6917
Address
1717 Shaffer St
Enumeration Date
5 July 2007
Last Update Date
28 April 2022

Doctor Profile

Medical School Name
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
7347128700
Graduation Year
2007 (19 years ago)
PAC ID
3173767688
Group Practice PAC ID
2466351440
Professional Enrollment ID
I20130924000654
Address ID
MI483415009PO44428AVEX312
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:18State licenses:2Digital endpointsOther names

681 CRITICAL CARE (INTENSIVISTS) in MI

Provider Addresses for DR. WILLIAM JOSEPH III CURTISS (M.D.)

  • 1717 Shaffer St

    Suite 124

    Kalamazoo, MI 490481647

    Phone: (269) 226-6917

    Type: Location

  • 1717, Shaffer Street, Eastwood, Kalamazoo Charter Township, Kalamazoo County, Michigan, 49048, United States

    SUITE 124

    KALAMAZOO, MI 490481647

    Phone: (269) 226-6917

    Type: Mailing

  • 5301 E HURON RIVER DR STE 2428

    YPSILANTI, MI 481971051

    Phone: (734) 712-2581

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 6 Open Payments records for all available years, with a total value of $490.

Total Amount is formed as General ($490) + Research ($0) + Ownership ($0) = $490.

Last reported payment date: 2024-11-26 • Largest payer in this snapshot: ABBVIE INC. ($227).

Total Amount

$490

General + Research + Ownership

Payments

6

Total payment records

General Amount

$490

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-26

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2013-09-24

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20130924000654IGeneral SurgeryMITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes12590$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes7752$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes4948$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes3535$0
99291Critical care, first 30-74 minutes3113$0
View full utilization report →

Insurance plans in this area (ZIP 49048)

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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: 2466351440View full group profile
NameSpecialtyState
Hospitalist, Internal MedicineMI
Interventional RadiologyMI
Cardiovascular Disease (Cardiology)MI
Physician AssistantMI
Physician AssistantMI
-MI
-MI
Internal Medicine, Geriatric MedicineMI
O B S T E T R I C S/ G Y N E C O L O G YMI
Hospitalist, Internal MedicineMI

Reviews

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Frequently asked questions

Can I verify DR. WILLIAM JOSEPH III CURTISS (M.D.) with an NPI only?
You can start verification with NPI 1558569236 for DR. WILLIAM JOSEPH III CURTISS (M.D.), then check state licensing separately.
Is DR. WILLIAM JOSEPH III CURTISS (M.D.) still practicing?
DR. WILLIAM JOSEPH III CURTISS (M.D.) is currently listed as active in the public NPI registry.
What is DR. WILLIAM JOSEPH III CURTISS (M.D.)'s specialty?
The listing groups DR. WILLIAM JOSEPH III CURTISS (M.D.) with Surgery Physician. Clinical services aligned with this taxonomy classification.
What area does DR. WILLIAM JOSEPH III CURTISS (M.D.) serve?
DR. WILLIAM JOSEPH III CURTISS (M.D.)'s listing highlights Kalamazoo, Michigan; more addresses can appear in NPPES.
How many locations tie to this NPI?
5 practice locations appear in the available data.

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