JOHN C GASKILL M.D.
NPI 1316058043
Emergency Medicine in Crystal Lake, IL

Active since August 31, 2006PECOS EnrolledAccepts Medicare Assignment
875 SOUTH ROUTE 31, CRYSTAL LAKE, IL 60014(888) 396-3729 Get Directions Write a Review

NPPES record last updated: September 20, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John C Gaskill M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN C GASKILL M.D. (NPI 1316058043) is an individual emergency medicine provider in Crystal Lake, Illinois, licensed in Illinois (036092988) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Fhn Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1316058043
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJOHN C GASKILLCredential: M.D.
Location Address875 SOUTH ROUTE 31Crystal Lake, IL 60014
Mailing Address530 Park Ave EPrinceton, IL 61356 · (815) 875-2811
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1993
Enumeration DateAugust 31, 2006
Last NPPES UpdateSeptember 20, 2023
NPPES CertifiedSeptember 19, 2023
NPI 1316058043 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in IL · 036092988
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
875 SOUTH ROUTE 31, Crystal Lake, IL 60014

Secondary Practice Locations 2

Location 11515 E Lake StHanover Park, IL 60133-4896 · Phone (847) 472-1500
Location 2530 Park Ave EPrinceton, IL 61356 · Phone (815) 875-2811

Other Identifiers 1

Medicaid036092988IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

John C Gaskill M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113964859
PECOS Enrollment IDI20050413001072
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
116 services110 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
103 services98 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
82 services79 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fhn Memorial Hospital

Acute Care Hospitals · Freeport, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140160
Location1045 West Stephenson StreetFreeport, IL 61032 · Stephenson County
Emergency services Birthing friendly

Mercyhealth Hospital & Physician Clinic-Crystal La

Acute Care Hospitals · Crystal Lake, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number140308
Location875 S Route 31Crystal Lake, IL 60014 · Mc Henry County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60014 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Audiologist
875 SOUTH ROUTE 31
CRYSTAL LAKE, IL 60014
Psychiatry & Neurology (Pain Medicine)
875 SOUTH ROUTE 31
CRYSTAL LAKE, IL 60014
Internal Medicine (Gastroenterology)
875 SOUTH ROUTE 31
CRYSTAL LAKE, IL 60014
Pathology (Anatomic Pathology)
875 SOUTH ROUTE 31
CRYSTAL LAKE, IL 60014
Family Medicine
875 SOUTH ROUTE 31
CRYSTAL LAKE, IL 60014

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Gaskill's NPI number?

The NPI number for John Gaskill is 1316058043. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is John Gaskill located?

John Gaskill practices at 875 South Route 31, Crystal Lake, IL 60014. The listed phone number is (888) 396-3729.

What is John Gaskill's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is John Gaskill enrolled in Medicare?

Yes. John Gaskill is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is John Gaskill affiliated with any hospitals?

According to CMS data, John Gaskill is affiliated with Fhn Memorial Hospital and Mercyhealth Hospital & Physician Clinic-Crystal La.

When was this NPI record last updated?

The NPPES record for John Gaskill was last updated on September 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.