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GREGORY ALLEN JASPER PNP
NPI 1851721393
Nurse Practitioner - Pediatrics in Clinton, IA

Active since November 20, 2013PECOS Enrolled
915 13TH AVE N, CLINTON, IA 52732(563) 243-2511(563) 243-0817 Get Directions Write a Review

NPPES record last updated: September 27, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Gregory Allen Jasper Pnp NPPES

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

GREGORY ALLEN JASPER PNP (NPI 1851721393) is an individual pediatrics provider in Clinton, Iowa, licensed in Iowa (C091812) and active in the NPI registry since November 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851721393
Entity TypeIndividualMale
Primary Taxonomy363LP0200X
Provider Legal NameGREGORY ALLEN JASPERCredential: PNP
Location Address915 13TH AVE NClinton, IA 52732-5067
Mailing Address621 S Illinois Ave, Suite 103Mason City, IA 50401-5489 · (563) 212-0229
Phone(563) 243-2511
Fax(563) 243-0817
Sole ProprietorYes
Enumeration DateNovember 20, 2013
Last NPPES UpdateSeptember 27, 2019
✔ NPI 1851721393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
Licenses✔ Licensed in IA · C091812✔ Licensed in IL · 041.415673
915 13TH AVE N, Clinton, IA 52732
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company, Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory Allen Jasper Pnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Gregory Jasper reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mercy Specialty Clinic
Same address
Family Medicine
915 13TH AVE N
Clinton, IA 52732
  • Reassigned Medicare billing, Iowa enrollment
  • 183 clinicians in this Medicare group
NPI 1275197998 (734) 343-4233
Womens Health Services Of Eastern Iowa Inc
3.7 mi
Family Planning, Non-Surgical
2635 LINCOLN WAY, STE A
Clinton, IA 52732
  • Reassigned Medicare billing, Iowa enrollment
  • 7 clinicians in this Medicare group
NPI 1720056492 (563) 243-1413

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52732 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
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
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 20

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

BILLIE L TACK ARNP
Nurse Practitioner (Women's Health)
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 246-2511
DR. SUHEIL I BARAKAT M.D.
Internal Medicine
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 243-2511
WILLIAM L INGRAM III MD
Family Medicine
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 243-2511
ASHLEE MICHELLE SHERIDAN
Nurse Practitioner (Family)
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 243-2511
DR. JENNIFER M HOKANSON PHARMD, RPH
Pharmacist
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 242-5944
MRS. HOLLY A ROMER RD, LD, CDE
Dietitian, Registered
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 243-2511
DR. DONALD G FLORY M.D.
Family Medicine
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 243-2511
MS. LAURA BETH THAYER P.A.-C
Physician Assistant
915 13TH AVE N
CLINTON, IA 52732
Clinton County (563) 243-2511

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 Jasper's NPI number?

The NPI number for Gregory Jasper is 1851721393. It was assigned to this individual provider in the NPPES registry on November 20, 2013.

Where is Gregory Jasper located?

Gregory Jasper practices at 915 13th Ave N, Clinton, IA 52732. The listed phone number is (563) 243-2511.

What is Gregory Jasper's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Gregory Jasper enrolled in Medicare?

Yes. Gregory Jasper is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gregory Jasper's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Jasper reassigns Medicare benefits to 2 organizations: Mercy Specialty Clinic (Clinton, IA) and Womens Health Services Of Eastern Iowa Inc (Clinton, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Jasper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Jasper accept?

Health plans from Oscar Health, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Gregory Jasper 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.

When was this NPI record last updated?

The NPPES record for Gregory Jasper was last updated on September 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.