MARSHALL ASHBY (C.R.N.A.) – Certified Registered Nurse Anesthetist, NPI 1154437671

MARSHALL ASHBY (C.R.N.A.) is a healthcare provider. based in Mattoon, Illinois. specializing in CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA). They hold the professional credentials C.R.N.A.. They hold a License No. 209003331 (IL). The NPI Number for MARSHALL ASHBY (C.R.N.A.) is 1154437671

Main info

Male
32 Years Of Experience
Accepts Medicare Assignment
Name
MARSHALL ASHBY (C.R.N.A.)
NPI
1154437671
Phone
Not provided
Address
PO BOX 372
Enumeration Date
21 August 2006
Last Update Date
25 July 2024

Doctor Profile

Medical School Name
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2172582525
Graduation Year
1994 (32 years ago)
PAC ID
9335277649
Group Practice PAC ID
5092614867
Professional Enrollment ID
I20100506000937
Address ID
IL619384644MA1000XDRXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

2,265 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in IL

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Provider Addresses for MARSHALL ASHBY (C.R.N.A.)

  • PO BOX 372

    MATTOON, IL 619380372

    Phone:

    Type: Mailing

  • Sarah Bush Lincoln Health Center, 1000, Health Center Drive, Mattoon, Coles County, Illinois, 61938, United States

    MATTOON, IL 619389253

    Phone: (217) 258-2440

    Type: Location

  • 1005 HEALTH CENTER DR STE 201

    MATTOON, IL 619384653

    Phone:

    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 $142.

Total Amount is formed as General ($142) + Research ($0) + Ownership ($0) = $142.

Last reported payment date: 2024-02-20 • Largest payer in this snapshot: Heron Therapeutics, Inc. ($86).

Total Amount

$142

General + Research + Ownership

Payments

6

Total payment records

General Amount

$142

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-02-20

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: 2010-05-06

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
I20100506000937ICertified Registered Nurse Anesthetist (Crna)ILTBD

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
00142Anesthesia for lens surgery7676$0
01402Anesthesia for procedure for total knee joint replacement1515$0
00811Anesthesia for other procedure on large bowel using an endoscope1111$0
View full utilization report →

Insurance plans in this area (ZIP 61938)

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Provider's Procedures

MARSHALL ASHBY (C.R.N.A.) performs procedures in CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA). See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
CERTIFIED REGISTERED NURSE ANESTHETIL00142Anesthesia for lens surgery2424
CERTIFIED REGISTERED NURSE ANESTHETIL01402Anesthesia for open or endoscopic total knee joint replacement2121

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: 5092614867View full group profile
NameSpecialtyState
-IL
Physical Therapist In Private PracticeIL
Internal MedicineIL
-IL
Nurse PractitionerIL
Nurse PractitionerIL
Family PracticeIL
Infectious DiseaseIL
Nurse PractitionerIL
Nurse PractitionerIL

Reviews

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Frequently asked questions

What number should I use to identify MARSHALL ASHBY (C.R.N.A.) for billing?
Administrative and clinical systems typically use NPI 1154437671 for MARSHALL ASHBY (C.R.N.A.).
Is MARSHALL ASHBY (C.R.N.A.)'s NPI status active today?
Active status means MARSHALL ASHBY (C.R.N.A.)'s NPI record is not deactivated in the public file.
What does the directory say MARSHALL ASHBY (C.R.N.A.) does?
Insurance directories may phrase it differently, but here MARSHALL ASHBY (C.R.N.A.) maps to Certified Registered Nurse Anesthetist. Clinical services aligned with this taxonomy classification.
Can patients visit MARSHALL ASHBY (C.R.N.A.) in Mattoon, Illinois?
For routing, start with Mattoon, Illinois for MARSHALL ASHBY (C.R.N.A.), then verify phone and hours locally.
Who maintains MARSHALL ASHBY (C.R.N.A.)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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