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MR. GREGORY A ESPARZA MD, PHD
NPI 1144754953
Family Medicine in Elkhart, KS

Active since April 18, 2017PECOS EnrolledAccepts Medicare Assignment
445 HILLTOP STREET, ELKHART, KS 67950(620) 697-2141(620) 741-8186 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 3, 2026, Nov 13, 2024, Oct 25, 2023 and 1 more (4 updates tracked since 2017).

About Mr. Gregory A Esparza Md, Phd NPPES

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

MR. GREGORY A ESPARZA MD, PHD (NPI 1144754953) is an individual family medicine provider in Elkhart, Kansas, licensed in Kansas (0446237) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Southwest Medical Center, and maintains a secondary practice location in Elkhart.

NPPES Registry Identity

NPI1144754953
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMR. GREGORY A ESPARZACredential: MD, PHD
Location Address445 HILLTOP STREETElkhart, KS 67950-6795
Mailing AddressPo Box 937Elkhart, KS 67950-0937 · (620) 697-2141 · Fax (620) 741-8186
Phone(620) 697-2141
Fax(620) 741-8186
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 18, 2017
Last NPPES UpdateMarch 3, 20264 updates tracked since enumeration
NPPES CertifiedMarch 3, 2026
✔ NPI 1144754953 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in KS · 0446237
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 04-46237 (KS)
445 HILLTOP STREET, Elkhart, KS 67950
Open in Google Maps ↗

Secondary Practice Location 1

Location 1411 Sunset StElkhart, KS 67950-5001 · Phone (620) 697-2141 · Fax (620) 741-8186

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

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

Mr. Gregory A Esparza Md, Phd 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 ID4880963966
PECOS Enrollment IDI20221114001572
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 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.
143 services143 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.
71 services70 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
60 services57 patients

Hospital Affiliations CMS Care Compare

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

Southwest Medical Center

Acute Care Hospitals · Liberal, KS
1/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number170068
Location315 West 15th StreetLiberal, KS 67901 · Seward County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 67950 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
$81.98 typical visit price
range $53.00 – $161.67
Typical copayment $20.49 (range $13.25 – $40.41)
Most-billed visit code 99203
Established Patient
$94.12 typical visit price
range $16.88 – $132.11
Typical copayment $23.53 (range $4.22 – $33.02)
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.

TERESA KAY BRADEN D.O.
Emergency Medicine
445 HILLTOP STREET
ELKHART, KS 67950
Morton County (620) 697-2141
MORTON COUNTY HOSPITAL
Psychiatric Unit
445 HILLTOP STREET
ELKHART, KS 67950
Morton County (620) 697-2141
MORTON COUNTY HOSPITAL
Emergency Medicine
445 HILLTOP STREET
ELKHART, KS 67950
Morton County (620) 697-2141
MORTON COUNTY HOSPITAL
Medicare Defined Swing Bed Unit
445 HILLTOP STREET
ELKHART, KS 67950
Morton County (620) 697-2141
MORTON COUNTY HOSPITAL
General Acute Care Hospital (Critical Access)
445 HILLTOP STREET
ELKHART, KS 67950
Morton County (620) 697-2141

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 Gregory Esparza's NPI number?

The NPI number for Gregory Esparza is 1144754953. It was assigned to this individual provider in the NPPES registry on April 18, 2017.

Where is Gregory Esparza located?

Gregory Esparza practices at 445 Hilltop Street, Elkhart, KS 67950. The listed phone number is (620) 697-2141.

What is Gregory Esparza's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gregory Esparza enrolled in Medicare?

Yes. Gregory Esparza 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.

What insurance does Gregory Esparza accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc. list Gregory Esparza as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Esparza affiliated with any hospitals?

According to CMS data, Gregory Esparza is affiliated with Southwest Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Esparza was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.