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MRS. BARBARA LYNN SIEGLE-LETTERLY PC
NPI 1760532212
Counselor - Professional in Fostoria, OH

Active since January 10, 2007PECOS EnrolledAccepts Medicare Assignment
125 S MAIN ST STE 305, FOSTORIA, OH 44830(567) 429-1000 Get Directions Write a Review

NPPES record last updated: April 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 22, 2026, Sep 11, 2024 (2 updates tracked since 2024).

About Mrs. Barbara Lynn Siegle-letterly Pc NPPES

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

MRS. BARBARA LYNN SIEGLE-LETTERLY PC (NPI 1760532212) is an individual professional provider in Fostoria, Ohio, licensed in Ohio (C7896) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1760532212
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMRS. BARBARA LYNN SIEGLE-LETTERLYCredential: PC
Location Address125 S MAIN ST STE 305Fostoria, OH 44830-2361
Mailing Address125 S Main St Ste 305Fostoria, OH 44830-2361 · (567) 429-1000
Phone(567) 429-1000
Sole ProprietorYes
Medical School CMSOtherGraduated 2002
Enumeration DateJanuary 10, 2007
Last NPPES UpdateApril 22, 20262 updates tracked since enumeration
NPPES CertifiedApril 22, 2026
✔ NPI 1760532212 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
Licenses✔ Licensed in OH · C7896✔ Licensed in OH · E.1000028
125 S MAIN ST STE 305, Fostoria, OH 44830
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Other Names 1

Professional Name (2)Barbara Lynn Siegle-letterly

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, 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

Mrs. Barbara Lynn Siegle-letterly Pc 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 ID8820585276
PECOS Enrollment IDI20251017002026
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 Reassignments

2

Medicare enrollment records show Barbara Siegle-letterly reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Serenity Christian Counseling
Same address
Professional
125 S MAIN ST STE 305
Fostoria, OH 44830
  • Reassigned Medicare billing, Ohio enrollment
  • 10 clinicians in this Medicare group
NPI 1316432636 (567) 429-1000
Grow Healthcare Group PA
1,076 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Ohio enrollment
  • 725 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

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

Other Providers at the Same Location NPPES 9

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

ALISON LEBLANC LPC
Counselor (Professional)
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 294-1000
MONICA LISA CROSS
Counselor (Professional)
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 429-1000
ROBERT TANSILL
Case Manager/Care Coordinator
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 429-1000
SERENITY CHRISTIAN COUNSELING
Counselor (Professional)
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 429-1000
MISS ERICA SCOTT RN
Registered Nurse
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 249-1000
SERENITY CHRISTIAN COUNSELING LLC
Community/Behavioral Health
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 294-1000
SERENITY CHRISTIAN COUNSELING LLC
Clinic/Center (Rehabilitation, Substance Use Disorder)
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 249-1000
MICHAELA MELLINGER
Counselor (Professional)
125 S MAIN ST STE 305
FOSTORIA, OH 44830
Seneca County (567) 429-1000

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 Barbara Siegle-letterly's NPI number?

The NPI number for Barbara Siegle-letterly is 1760532212. It was assigned to this individual provider in the NPPES registry on January 10, 2007. The provider is also known as Barbara Lynn Siegle-Letterly.

Where is Barbara Siegle-letterly located?

Barbara Siegle-letterly practices at 125 S Main St Ste 305, Fostoria, OH 44830. The listed phone number is (567) 429-1000.

What is Barbara Siegle-letterly's specialty?

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

Is Barbara Siegle-letterly enrolled in Medicare?

Yes. Barbara Siegle-letterly 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 organizations bill Medicare for Barbara Siegle-letterly's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Siegle-letterly reassigns Medicare benefits to 2 organizations: Serenity Christian Counseling (Fostoria, OH) and Grow Healthcare Group PA (Miami, FL). Each 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 Barbara Siegle-letterly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Barbara Siegle-letterly accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 5 other insurers list Barbara Siegle-letterly 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 Barbara Siegle-letterly was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.