WILLIAM MICHAEL CROSBY (M.D.) – Anesthesiology Physician, NPI 1710978499

WILLIAM MICHAEL CROSBY (M.D.) is a healthcare provider. based in Fishers, Indiana. specializing in Anesthesiology Physician. They hold the professional credentials M.D.. They hold a License No. 4201A (WY). The NPI Number for WILLIAM MICHAEL CROSBY (M.D.) is 1710978499

Main info

Male
50 Years Of Experience
Name
WILLIAM MICHAEL CROSBY (M.D.)
NPI
1710978499
Phone
(317) 567-2180
Address
9899 E 126TH ST
Enumeration Date
2 November 2005
Last Update Date
25 November 2020

Doctor Profile

Medical School Name
INDIANA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
3078564161
Graduation Year
1976 (50 years ago)
PAC ID
2466415658
Group Practice PAC ID
8729011333
Professional Enrollment ID
I20041111001029
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for WILLIAM MICHAEL CROSBY (M.D.)

  • 9899, East 126th Street, Fishers, Hamilton County, Indiana, 46038, United States

    FISHERS, IN 460382821

    Phone: (317) 567-2180

    Fax: (317) 567-2191

    Type: Mailing

  • SageWest Health Care, 2100, West Sunset Drive, Riverton, Fremont County, Wyoming, 82501, United States

    RIVERTON, WY 825012274

    Phone: (317) 567-2180

    Fax: (317) 567-2191

    Type: Location

  • PO BOX 82298

    LAFAYETTE, LA 705982298

    Phone: (337) 288-4895

    Fax: (307) 206-1214

    Type: Mailing

  • 535 E MAIN ST STE B

    LANDER, WY 825203410

    Phone: (307) 206-1224

    Fax: (307) 206-1214

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $20.

Total Amount is formed as General ($20) + Research ($0) + Ownership ($0) = $20.

Last reported payment date: 2024-11-05 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($20).

Total Amount

$20

General + Research + Ownership

Payments

1

Total payment records

General Amount

$20

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-05

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Merck Sharp & Dohme LLC$20
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.

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 46038)

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Provider's Procedures

WILLIAM MICHAEL CROSBY (M.D.) performs procedures in Anesthesiology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ANESTHESIOLOGYWY01402Anesthesia for open or endoscopic total knee joint replacement1211

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: 8729011333View full group profile
NameSpecialtyState
A N E S T H E S I O L O G YIL
Certified Registered Nurse Anesthetist (Crna)OH
-MO
Certified Registered Nurse Anesthetist (Crna)AZ
Certified Registered Nurse Anesthetist (Crna)OH
A N E S T H E S I O L O G YOH
A N E S T H E S I O L O G YOR
-IL
-KS
-IN

Reviews

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Frequently asked questions

What is the 10-digit NPI for WILLIAM MICHAEL CROSBY (M.D.)?
WILLIAM MICHAEL CROSBY (M.D.) — NPI 1710978499 — is the standard way to identify this listing.
Does CMS list WILLIAM MICHAEL CROSBY (M.D.) as active?
Yes — WILLIAM MICHAEL CROSBY (M.D.) is active in the NPI listing used on this page.
What taxonomy line describes WILLIAM MICHAEL CROSBY (M.D.)?
For research purposes, treat WILLIAM MICHAEL CROSBY (M.D.) as Anesthesiology Physician in this dataset. Clinical services aligned with this taxonomy classification.
Where is WILLIAM MICHAEL CROSBY (M.D.) based?
WILLIAM MICHAEL CROSBY (M.D.) is tied to Fishers, Indiana in the data we show; additional addresses may exist on the full record.
Is the information about WILLIAM MICHAEL CROSBY (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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