DR. BENJAMIN T ESPARAZ (M.D.) – Hematology & Oncology Physician, NPI 1275502940

DR. BENJAMIN T ESPARAZ (M.D.) is a healthcare provider. based in Decatur, Illinois. specializing in HEMATOLOGY/ONCOLOGY. They hold the professional credentials M.D.. They hold a License No. 036071926 (IL). The NPI Number for DR. BENJAMIN T ESPARAZ (M.D.) is 1275502940

Main info

Male
46 Years Of Experience
Accepts Medicare Assignment
Name
DR. BENJAMIN T ESPARAZ (M.D.)
NPI
1275502940
Phone
(217) 876-6600
Address
210 W MCKINLEY AVE STE 1
Enumeration Date
15 March 2006
Last Update Date
9 December 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2175622131
Graduation Year
1980 (46 years ago)
PAC ID
6204740442
Group Practice PAC ID
5991619116
Professional Enrollment ID
I20070921000723
Address ID
IL625571716PA101XXSTXX400
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

727 HEMATOLOGY/ONCOLOGY in IL

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Provider Addresses for DR. BENJAMIN T ESPARAZ (M.D.)

  • West McKinley Avenue, Decatur, Macon County, Illinois, 62526, United States

    DECATUR, IL 625265858

    Phone: (217) 876-6600

    Fax: (217) 876-6606

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 92 Open Payments records for all available years, with a total value of $1,747.

Total Amount is formed as General ($1,747) + Research ($0) + Ownership ($0) = $1,747.

Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($217).

Total Amount

$1,747

General + Research + Ownership

Payments

92

Total payment records

General Amount

$1,747

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-04

Latest reported date

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: 2007-09-21

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
I20070921000723IHematology/OncologyILTBD

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
Q9967Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml12,700108$0
J1100Injection, dexamethasone sodium phosphate, 1 mg1,80038$0
J2469Injection, palonosetron hcl, 25 mcg92024$0
J2405Injection, ondansetron hydrochloride, per 1 mg84018$0
80053Blood test, comprehensive group of blood chemicals817319$0
View full utilization report →

Insurance plans in this area (ZIP 62526)

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Provider's Procedures

DR. BENJAMIN T ESPARAZ (M.D.) performs procedures in HEMATOLOGY/ONCOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
HEMATOLOGY/ONCOLOGYIL74177CT scan of abdomen and pelvis with contrast1615
HEMATOLOGY/ONCOLOGYIL78815Nuclear medicine study with CT imaging skull base to mid-thigh340192
HEMATOLOGY/ONCOLOGYIL85610Blood test, clotting time18926
HEMATOLOGY/ONCOLOGYIL96367Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour1398105

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: 5991619116View full group profile
NameSpecialtyState
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
H E M A T O L O G Y/ O N C O L O G YIL
H E M A T O L O G Y/ O N C O L O G YIL
Hematology/Oncology, Internal MedicineIL
H E M A T O L O G Y/ O N C O L O G YIL

Reviews

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Frequently asked questions

Can I cross-check DR. BENJAMIN T ESPARAZ (M.D.) using NPI 1275502940?
NPI 1275502940 belongs to DR. BENJAMIN T ESPARAZ (M.D.); compare other details if you need extra assurance.
Active or inactive — what applies to DR. BENJAMIN T ESPARAZ (M.D.)?
You should see DR. BENJAMIN T ESPARAZ (M.D.) as active in CMS-hosted NPPES data.
What area of care is associated with DR. BENJAMIN T ESPARAZ (M.D.)?
DR. BENJAMIN T ESPARAZ (M.D.)'s record emphasizes Hematology & Oncology Physician. Clinical services aligned with this taxonomy classification.
Is DR. BENJAMIN T ESPARAZ (M.D.) located near Decatur?
DR. BENJAMIN T ESPARAZ (M.D.) currently maps to Decatur, Illinois in this extract.
Can I trust this NPI listing for DR. BENJAMIN T ESPARAZ (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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