1. Home
  2. Directory
  3. Iowa
  4. City
  5. Nurse Practitioner
  6. NPI Profile

LISA M MERTENS ARNP
NPI 1851830459
Nurse Practitioner - Family in Iowa City, IA

Active since February 15, 2017PECOS EnrolledAccepts Medicare Assignment
2751 NORTHGATE DR, IOWA CITY, IA 52245(319) 384-7222(319) 356-3949 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 25, 2025, Aug 21, 2023, Jul 21, 2022 and 4 more (7 updates tracked since 2017).

About Lisa M Mertens Arnp NPPES

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

LISA M MERTENS ARNP (NPI 1851830459) is an individual family provider in Iowa City, Iowa, licensed in Iowa (A131999) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and maintains a secondary practice location in Iowa City.

NPPES Registry Identity

NPI1851830459
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameLISA M MERTENSCredential: ARNP
Location Address2751 NORTHGATE DRIowa City, IA 52245-9509
Mailing Address200 Hawkins DrIowa City, IA 52242-1009 · (319) 356-3474 · Fax (319) 384-7822
Phone(319) 384-7222
Fax(319) 356-3949
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateFebruary 15, 2017
Last NPPES UpdateNovember 25, 20257 updates tracked since enumeration
NPPES CertifiedNovember 25, 2025
✔ NPI 1851830459 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 · A131999
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License A131999 (IA)
2751 NORTHGATE DR, Iowa City, IA 52245
Open in Google Maps ↗

Other Names 1

Former Name (1)Lisa M Goodfellow-mertens Arnp

Secondary Practice Location 1

Location 1200 Hawkins DrIowa City, IA 52242-1009 · Phone (319) 356-3474

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health 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 and accepts Medicare assignment

Lisa M Mertens Arnp 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 ID1153693262
PECOS Enrollment IDI20170824002119
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 Lisa Mertens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State University Of Iowa
0.2 mi
Family Medicine
2557 N DODGE ST
Iowa City, IA 52245
  • Reassigned Medicare billing, Iowa enrollment
  • 2,190 clinicians in this Medicare group
NPI 1821488172 (319) 384-8822

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

Areas of Expertise CMS Part B claims 6

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
371 services125 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
138 services85 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
49 services32 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
28 services16 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
25 services11 patients
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310
A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.
22 services21 patients

Hospital Affiliations CMS Care Compare 2

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

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number160058
Location200 Hawkins DriveIowa City, IA 52242 · Johnson County
Emergency services Birthing friendly

Henry County Health Center

Critical Access Hospitals · Mount Pleasant, IA
OwnershipGovernment - Local
CMS Certification Number161356
Location407 S White StMount Pleasant, IA 52641 · Henry County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52245 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.

Referred Medical Equipment & Supplies CMS DME claims 17

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
32 suppliers435 claims435 services$38.02 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
25 suppliers320 claims320 services$95.15 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
25 suppliers324 claims709 services$36.19 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
20 suppliers186 claims769 services$19.73 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
13 suppliers139 claims646 services$14.77 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
31 suppliers316 claims316 services$54.43 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ERIN CHRISTINE SCOTT PA-C
Physician Assistant (Medical)
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 384-7222
ASHLEY C REED PA-C
Physician Assistant
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 338-3606
JOSHUA CRAIG BORWICK MD
Family Medicine
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 384-7222
DR. SCOTT M EBERLY MD
Internal Medicine
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 384-7222
KAYLIE DUIT MD
Family Medicine
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 384-7222
KAIA PORTER PA-C
Physician Assistant
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 384-7222
DR. SARAH K JORGENSEN DO
Family Medicine
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 384-7222
DR. KATHLEEN M SORENSEN DO
Family Medicine
2751 NORTHGATE DR
IOWA CITY, IA 52245
Johnson County (319) 384-7222

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 Lisa Mertens's NPI number?

The NPI number for Lisa Mertens is 1851830459. It was assigned to this individual provider in the NPPES registry on February 15, 2017. The provider is also known as Lisa M Goodfellow-Mertens Arnp.

Where is Lisa Mertens located?

Lisa Mertens practices at 2751 Northgate Dr, Iowa City, IA 52245. The listed phone number is (319) 384-7222.

What is Lisa Mertens's specialty?

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

Is Lisa Mertens enrolled in Medicare?

Yes. Lisa Mertens 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.

Which organization bills Medicare for Lisa Mertens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Mertens reassigns Medicare benefits to State University Of Iowa (Iowa City, IA). The 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 Lisa Mertens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lisa Mertens accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 3 other insurers list Lisa Mertens 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 Lisa Mertens affiliated with any hospitals?

According to CMS data, Lisa Mertens is affiliated with University Of Iowa Hospital & Clinics and Henry County Health Center.

When was this NPI record last updated?

The NPPES record for Lisa Mertens was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.