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MRS. ANN FRANCES TRETTIN MSW, LISW
NPI 1285822783
Social Worker - Clinical in Toledo, OH

Active since October 09, 2007PECOS Enrolled
2770 CENTENNIAL RD, TOLEDO, OH 43617(419) 794-0567(419) 794-0569 Get Directions Write a Review

NPPES record last updated: November 1, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Ann Frances Trettin Msw, Lisw NPPES

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

MRS. ANN FRANCES TRETTIN MSW, LISW (NPI 1285822783) is an individual clinical provider in Toledo, Ohio, licensed in Ohio (I 7740) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285822783
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. ANN FRANCES TRETTINCredential: MSW, LISW
Location Address2770 CENTENNIAL RDToledo, OH 43617-1829
Mailing Address2770 Centennial RdToledo, OH 43617-1829 · (419) 794-0567 · Fax (419) 794-0569
Phone(419) 794-0567
Fax(419) 794-0569
Sole ProprietorYes
Enumeration DateOctober 9, 2007
Last NPPES UpdateNovember 1, 2016
✔ NPI 1285822783 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 OH · I 7740
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.
2770 CENTENNIAL RD, Toledo, OH 43617
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Other Names 1

Former Name (1)Ann Frances Biddleston Lisw-s

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Molina Healthcare.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)

Mrs. Ann Frances Trettin Msw, Lisw 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43617 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 $54.34 – $166.65
Typical copayment $0.00 (range $13.58 – $41.66)
Most-billed visit code NA
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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 13

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

KELLIE A PAYNE LPCC LLCDC LSW
Social Worker
2770 CENTENNIAL RD
TOLEDO, OH 43617
Lucas County (419) 794-0567
MARY ANGELA MARTIN-WILLIAMS NURSE PRACTITIONER
Nurse Practitioner (Psychiatric/Mental Health)
2770 CENTENNIAL RD
TOLEDO, OH 43617
Lucas County (419) 794-0567
APRIL LINLEY APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2770 CENTENNIAL RD
TOLEDO, OH 43617
Lucas County (419) 794-0567
ANNA MARSHALL LSW
Social Worker (Clinical)
2770 CENTENNIAL RD
TOLEDO, OH 43617
Lucas County (419) 794-0567
DIANE K NIESE CNP
Nurse Practitioner (Pediatrics)
2770 CENTENNIAL RD, 5 NORTH PEDS
TOLEDO, OH 43617
Lucas County (419) 794-0567
JEANENE LYNN MELQUIST LPCC-S
Counselor (Professional)
2770 CENTENNIAL RD
TOLEDO, OH 43617
Lucas County (419) 794-0567
SERENITY BLUE COUNSELING, LLC
Counselor (Professional)
2770 CENTENNIAL RD
TOLEDO, OH 43617
Lucas County (419) 794-0567
KHAWAJA SHAHZAD M.D.
Psychiatry & Neurology (Psychiatry)
2770 CENTENNIAL RD
TOLEDO, OH 43617
Lucas County (419) 794-0567

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 Ann Trettin's NPI number?

The NPI number for Ann Trettin is 1285822783. It was assigned to this individual provider in the NPPES registry on October 9, 2007. The provider is also known as Ann Frances Biddleston Lisw-S.

Where is Ann Trettin located?

Ann Trettin practices at 2770 Centennial Rd, Toledo, OH 43617. The listed phone number is (419) 794-0567.

What is Ann Trettin's specialty?

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

Is Ann Trettin enrolled in Medicare?

Yes. Ann Trettin is registered in the Medicare PECOS enrollment system.

What insurance does Ann Trettin accept?

Health plans from CareSource and Molina Healthcare list Ann Trettin 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 Ann Trettin was last updated on November 1, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.