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Mandy Ann Duncan , PRS, CDCA

Peer Specialist β€’ Lancaster, OH

Active NPI 1619826971 Individual Practitioner Female Practitioner
Practice location in NPPES

551 E Main St
Lancaster, OH 431303809

Call 6144046008 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

551 E Main St

Lancaster, OH 431303809

Telephone 6144046008
Organization at the Same NPPES Address or Phone
The Creed Of Recovery, Llc Facility NPI 1578085239

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2026

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Lancaster and Ohio

37 active clinicians are listed under Peer Specialist with a practice address in Lancaster, OH (3,082 in Ohio).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Lancaster

0% of these 37 clinicians have the CMS telehealth indicator.

0% of these 37 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-07-29
Peer Specialist Primary Specialty

NUCC Taxonomy Code: 175T00000X

License # reported to NPPES OH 007036

Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

Counselor - Mental Health

NUCC Taxonomy Code: 101YM0800X

Community Health Worker

NUCC Taxonomy Code: 172V00000X

Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, "promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.

Social Worker

NUCC Taxonomy Code: 104100000X

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Counselor - Addiction (Substance Use Disorder)

NUCC Taxonomy Code: 101YA0400X

License # reported to NPPES OH 196209
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: State Medical Board of Ohio.
Look Up on State Board Site

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

10 Historical Events
πŸ“
Updated Practice Location July 29, 2026

Registered at 551 E MAIN ST, LANCASTER, OH 431303809 (Tel: 6144046008)

πŸ“
Updated Business Mailing Address July 29, 2026

Registered at 311 WASHINGTON AVE, LANCASTER, OH 431302926 (Tel: 6144046008)

πŸ‘€
Provider Name / Credentials Updated July 29, 2026

Recorded as MANDY DUNCAN, PRS, CDCA

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2026

Peer Specialist (license number reported to NPPES: OH 007036)

βœ…
NPI Profile Active January 28, 2026

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) January 28, 2026

Registered at 2050 STONERIDGE DR, CIRCLEVILLE, OH 431138954 (Tel: 7405001391)

πŸ“
Business Mailing Address (Initial Record) January 28, 2026

Registered at 2050 STONERIDGE DR, CIRCLEVILLE, OH 431138954 (Tel: 7405001391)

πŸ‘€
Provider Name / Credentials (Initial Record) January 28, 2026

Recorded as MANDY DUNCAN, PRS

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 28, 2026

Peer Specialist (license number reported to NPPES: OH APS.007036)

🟒
Initial NPI Registration & Enumeration January 28, 2026

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1619826971
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 28, 2026
Last Update: July 29, 2026
Sole Proprietor: No

Mailing Address

311 Washington Ave

Lancaster, OH 431302926

Phone: 6144046008

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.