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HOLLY ACKERMANN FNP
NPI 1003303389
Nurse Practitioner - Family in De Soto, MO

Active since April 22, 2018PECOS EnrolledAccepts Medicare Assignment
120 BOYD ST, DE SOTO, MO 63020(636) 282-0380 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 9, 2023, May 30, 2023, Oct 19, 2020 and 5 more (8 updates tracked since 2018).

About Holly Ackermann Fnp NPPES

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

HOLLY ACKERMANN FNP (NPI 1003303389) is an individual family provider in De Soto, Missouri, licensed in Missouri (2018010406) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Jefferson, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1003303389
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameHOLLY ACKERMANNCredential: FNP
Location Address120 BOYD STDe Soto, MO 63020-1702
Mailing Address5000 Cedar Plaza Pkwy Ste 300Saint Louis, MO 63128-3891 · (636) 282-0380
Phone(636) 282-0380
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 22, 2018
Last NPPES UpdateFebruary 12, 20268 updates tracked since enumeration
NPPES CertifiedFebruary 12, 2026
✔ NPI 1003303389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MO · 2018010406
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X · License 2018010406 (MO)
Also ListedNurse PractitionerTaxonomy 363L00000X · License 2018010406 (MO)
120 BOYD ST, De Soto, MO 63020
Open in Google Maps ↗

Other Identifiers 1

Other2018010406MO · Mo State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.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

Holly Ackermann Fnp 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 ID6608125281
PECOS Enrollment IDI20180814004186
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 5

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
75 services35 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.
71 services28 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.
69 services26 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
13 services13 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Mercy Hospital Jefferson

Acute Care Hospitals · Festus, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260023
Location1400 Us Highway 61Festus, MO 63028 · Jefferson County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63020 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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 3

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

MIDWEST MEDICAL PRACTITIONERS LLC
Clinic/Center (Rural Health)
120 BOYD ST
DESOTO, MO 63020
Jefferson County (636) 282-0380
DR. JOHN LEO AGERS DDS
Dentist
120 BOYD ST
DESOTO, MO 63020
Jefferson County (636) 586-3440
ANGELA MARIE ADAMS M.S.N.; FNP-BC
Nurse Practitioner (Family)
120 BOYD ST
DE SOTO, MO 63020
Jefferson County (636) 282-0380

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 Holly Ackermann's NPI number?

The NPI number for Holly Ackermann is 1003303389. It was assigned to this individual provider in the NPPES registry on April 22, 2018.

Where is Holly Ackermann located?

Holly Ackermann practices at 120 Boyd St, De Soto, MO 63020. The listed phone number is (636) 282-0380.

What is Holly Ackermann's specialty?

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

Is Holly Ackermann enrolled in Medicare?

Yes. Holly Ackermann 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 Holly Ackermann accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 2 other insurers list Holly Ackermann 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 Holly Ackermann affiliated with any hospitals?

According to CMS data, Holly Ackermann is affiliated with Mercy Hospital Jefferson.

When was this NPI record last updated?

The NPPES record for Holly Ackermann was last updated on February 12, 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.