MELISSA L. OLTMAN ARNP
NPI 1720342017
Nurse Practitioner - Family in Waterloo, IA

Q: What is Melissa Oltman's NPI number?

The NPI number for Melissa Oltman is 1720342017. It was assigned to this individual provider in the NPPES registry on July 2, 2012.

Q: What is Melissa Oltman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Melissa Oltman was last updated on April 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since July 02, 2012PECOS Enrolled

905 FRANKLIN ST, WATERLOO, IA 50703(319) 272-4300(319) 272-4411 Get Directions Write a Review

NPPES record last updated: April 30, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Melissa L. Oltman Arnp NPPES

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

MELISSA L. OLTMAN ARNP (NPI 1720342017) is an individual family provider in Waterloo, Iowa, licensed in Iowa (A-085215) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720342017

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMELISSA L. OLTMANCredential: ARNP

Location Address905 FRANKLIN STWaterloo, IA 50703-4407

Mailing Address905 Franklin StWaterloo, IA 50703-4407 · (319) 874-3000 · Fax (319) 874-3411

Phone(319) 272-4300

Fax(319) 272-4411

Sole ProprietorNo

Enumeration DateJuly 2, 2012

Last NPPES UpdateApril 30, 2018

✔ NPI 1720342017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in IA · A-085215

905 FRANKLIN ST, Waterloo, IA 50703

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Other Identifiers 2

Medicaid0076372IA

Other15689IA · Wellmark Bcbs

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Melissa L. Oltman 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 Reassignment

Medicare enrollment records show Melissa Oltman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Peoples Community Health Clinic, Inc.

Same address

Federally Qualified Health Center (FQHC)

905 FRANKLIN ST
Waterloo, IA 50703

Reassigned Medicare billing, Iowa enrollment
46 clinicians in this Medicare group

NPI 1093703639 (319) 272-4300

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 50703 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.

DIANNA KAY MAGGINETTI ARNP

Nurse Practitioner (Psychiatric/Mental Health)