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JENIFER ANN GRISSOM ARNP
NPI 1275818692
Nurse Practitioner - Family in Leon, IA

Active since October 17, 2011PECOS Enrolled
302 NE 14TH ST, LEON, IA 50144(641) 446-2383(641) 446-2382 Get Directions Write a Review

NPPES record last updated: April 12, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 21, 2026, Nov 5, 2025, Feb 18, 2025 and 5 more (8 updates tracked since 2017).

About Jenifer Ann Grissom Arnp NPPES

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

JENIFER ANN GRISSOM ARNP (NPI 1275818692) is an individual family provider in Leon, Iowa, licensed in Iowa (A105481) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and maintains a secondary practice location in Madison.

NPPES Registry Identity

NPI1275818692
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJENIFER ANN GRISSOMCredential: ARNP
Location Address302 NE 14TH STLeon, IA 50144-1206
Mailing Address302 Ne 14th StLeon, IA 50144-1206 · (641) 446-2383 · Fax (641) 446-2382
Phone(641) 446-2383
Fax(641) 446-2382
Sole ProprietorNo
Enumeration DateOctober 17, 2011
Last NPPES UpdateApril 12, 20238 updates tracked since enumeration
NPPES CertifiedApril 12, 2023
✔ NPI 1275818692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IA · A105481
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 10032 (MN), 209025330 (IL)
302 NE 14TH ST, Leon, IA 50144
Open in Google Maps ↗

Secondary Practice Location 1

Location 11001 Fourier Dr Ste 200Madison, WI 53717-1958 · Phone (608) 740-2001

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Dean Health Plan, HealthPartners and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jenifer Ann Grissom Arnp 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

3

Medicare enrollment records show Jenifer Grissom reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psychiatric Associates Of Iowa, PC
130 mi
Mental Health (Including Community Mental Health Center)
1290 JORDAN ST
North Liberty, IA 52317
  • Reassigned Medicare billing, Iowa enrollment
  • 74 clinicians in this Medicare group
NPI 1568121457 (319) 356-6352
Nystrom & Associates Counseling Wi., S.C.
247 mi
Mental Health (Including Community Mental Health Center)
201 MAIN ST STE 500
La Crosse, WI 54601
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Nystrom & Associates Counseling Wi Sc
  • 133 clinicians in this Medicare group
NPI 1659977866 (651) 379-1750
Nystrom & Associates, Ltd
300 mi
Clinical
1900 SILVER LAKE RD NW, SUITE 110
New Brighton, MN 55112
  • Reassigned Medicare billing, Minnesota enrollment
  • 794 clinicians in this Medicare group
NPI 1396750188 (651) 628-9566

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 50144 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.

ALVA EUGENE YODER NP
Nurse Practitioner (Family)
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383
MARK S HENSLEY ARNP
Nurse Practitioner (Psychiatric/Mental Health)
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383
INFINITY HEALTH
Clinic/Center (Federally Qualified Health Center (FQHC))
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383
KACEY DENISE COURTNEY
Counselor (Mental Health)
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383
JAMES DAVID HOOK LMSW
Counselor (Professional)
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383
DR. LARRY WAYNE RICHARD MD
Family Medicine
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383
ALLI MARIE FRAIN
Dentist
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383
INFINITY HEALTH
Pharmacy
302 NE 14TH ST
LEON, IA 50144
Decatur County (641) 446-2383

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 Jenifer Grissom's NPI number?

The NPI number for Jenifer Grissom is 1275818692. It was assigned to this individual provider in the NPPES registry on October 17, 2011.

Where is Jenifer Grissom located?

Jenifer Grissom practices at 302 NE 14th St, Leon, IA 50144. The listed phone number is (641) 446-2383.

What is Jenifer Grissom's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jenifer Grissom enrolled in Medicare?

Yes. Jenifer Grissom is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jenifer Grissom's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jenifer Grissom reassigns Medicare benefits to 3 organizations: Psychiatric Associates Of Iowa, PC (North Liberty, IA), Nystrom & Associates Counseling Wi., S.C. (La Crosse, WI) and Nystrom & Associates, Ltd (New Brighton, MN). 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 Jenifer Grissom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jenifer Grissom accept?

Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, HealthPartners, Quartz and Security Health Plan and 1 other insurer list Jenifer Grissom 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 Jenifer Grissom was last updated on April 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.