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MARK L ACKER MS, LPC, LPN
NPI 1144910076
Counselor - Professional in Springfield, MO

Active since May 12, 2023PECOS Enrolled
1300 E BRADFORD PKWY BLDG B, SPRINGFIELD, MO 65804(417) 761-5000(417) 761-5011 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 3, 2025, May 14, 2025, Jul 18, 2023 and 1 more (4 updates tracked since 2023).

About Mark L Acker Ms, Lpc, Lpn NPPES

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

MARK L ACKER MS, LPC, LPN (NPI 1144910076) is an individual professional provider in Springfield, Missouri, licensed in Missouri (2025037115) and active in the NPI registry since May 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in Springfield, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1144910076
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMARK L ACKERCredential: MS, LPC, LPN
Location Address1300 E BRADFORD PKWY BLDG BSpringfield, MO 65804-4264
Mailing Address2885 W Battlefield StSpringfield, MO 65807-3952 · (417) 761-5214
Phone(417) 761-5000
Fax(417) 761-5011
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMay 12, 2023
Last NPPES UpdateSeptember 3, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2025
✔ NPI 1144910076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in MO · 2025037115
1300 E BRADFORD PKWY BLDG B, Springfield, MO 65804
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Secondary Practice Location 1

Location 11300 E Bradford Pkwy Bldg ASpringfield, MO 65804-4264 · Phone (417) 761-5000

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 (PECOS)

Mark L Acker Ms, Lpc, Lpn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254835507
PECOS Enrollment IDI20250918003563
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.

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.

ALLISON J ROBERTSON MSW, LCSW
Social Worker (Clinical)
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 761-5000
MRS. MARGARET GERTRUDE WERNER MA, LPC
Counselor
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 761-5000
JANET FRITSCH MS, SLP
Speech-Language Pathologist
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 761-5000
SAMANTHA J GILGEN MS, LPC
Counselor (Professional)
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 761-5000
CHERYL R LIST PHD, LP
Psychologist (Clinical)
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 269-5400
VERONICA K KELLER MS, CCC-SLP
Speech-Language Pathologist
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 761-5000
WENDY JACKSON MSW, LCSW
Social Worker (Clinical)
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 761-5000
CAROL J ORR PSYD, LP
Psychologist (Clinical)
1300 E BRADFORD PKWY BLDG B
SPRINGFIELD, MO 65804
Greene County (417) 761-5000

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 Mark Acker's NPI number?

The NPI number for Mark Acker is 1144910076. It was assigned to this individual provider in the NPPES registry on May 12, 2023.

Where is Mark Acker located?

Mark Acker practices at 1300 E Bradford Pkwy Bldg B, Springfield, MO 65804. The listed phone number is (417) 761-5000.

What is Mark Acker's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Mark Acker enrolled in Medicare?

Yes. Mark Acker is registered in the Medicare PECOS enrollment system.

What insurance does Mark Acker 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 4 other insurers list Mark Acker 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 Mark Acker was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.