Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MARILYN SUE FRANKENBACH LCSW
NPI 1841479805
Social Worker - Clinical in Hannibal, MO

Q: What is Marilyn Frankenbach's NPI number?

The NPI number for Marilyn Frankenbach is 1841479805. It was assigned to this individual provider in the NPPES registry on October 26, 2007. The provider is also known as Sue Frankenbach.

Q: What is Marilyn Frankenbach's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Active since October 26, 2007PECOS EnrolledAccepts Medicare Assignment

235 PROGRESS RD, HANNIBAL, MO 63401(573) 603-1460 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 24, 2026, Jan 26, 2026, Nov 20, 2025 and 1 more (4 updates tracked since 2015).

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About Mrs. Marilyn Sue Frankenbach Lcsw NPPES

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

MRS. MARILYN SUE FRANKENBACH LCSW (NPI 1841479805) is an individual clinical provider in Hannibal, Missouri, licensed in Missouri (2002021313) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1841479805

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMRS. MARILYN SUE FRANKENBACHCredential: LCSW

Location Address235 PROGRESS RDHannibal, MO 63401-6637

Mailing AddressPo Box 844715Kansas City, MO 64184-4715 · (417) 761-5000

Phone(573) 603-1460

Sole ProprietorNo

Medical School CMSOtherGraduated 1997

Enumeration DateOctober 26, 2007

Last NPPES UpdateJuly 24, 20264 updates tracked since enumeration

NPPES CertifiedJuly 24, 2026

✔ NPI 1841479805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in MO · 2002021313

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

235 PROGRESS RD, Hannibal, MO 63401

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Other Names 1

Other Name (5)Sue Frankenbach

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company, UnitedHealthcare.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

Mrs. Marilyn Sue Frankenbach Lcsw 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 ID5496641516

PECOS Enrollment IDI20040225000924

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63401 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

$0.00 typical visit price

range $52.28 – $161.24

Typical copayment $0.00 (range $13.07 – $40.31)

Most-billed visit code NA

Established Patient

$65.71 typical visit price

range $16.30 – $131.05

Typical copayment $16.42 (range $4.07 – $32.76)

Most-billed visit code 99213

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.

AMELIA A MELTON MSW, LMSW

Social Worker