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

MRS. PHYLLIS A. SIM CFNP
NPI 1245424746
Nurse Practitioner - Family in Centerburg, OH

Q: What is Phyllis Sim's NPI number?

The NPI number for Phyllis Sim is 1245424746. It was assigned to this individual provider in the NPPES registry on August 28, 2007.

Q: What is Phyllis Sim's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Phyllis Sim was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.

Active since August 28, 2007

108 N HARTFORD AVE, CENTERBURG, OH 43011(740) 501-0639 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mrs. Phyllis A. Sim Cfnp NPPES

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

MRS. PHYLLIS A. SIM CFNP (NPI 1245424746) is an individual family provider in Centerburg, Ohio, licensed in Ohio (RN214125) and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1245424746

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. PHYLLIS A. SIMCredential: CFNP

Location Address108 N HARTFORD AVECenterburg, OH 43011-7015

Mailing Address108 N Hartford AveCenterburg, OH 43011-7015 · (740) 501-0639

Phone(740) 501-0639

Sole ProprietorNo

Enumeration DateAugust 28, 2007

Last NPPES UpdateAugust 6, 2026

NPPES CertifiedAugust 6, 2026

✔ NPI 1245424746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in OH · RN214125

108 N HARTFORD AVE, Centerburg, OH 43011

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Other Identifiers 1

Medicaid3104269OH

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 Phyllis Sim's NPI number?

The NPI number for Phyllis Sim is 1245424746. It was assigned to this individual provider in the NPPES registry on August 28, 2007.

Where is Phyllis Sim located?

Phyllis Sim practices at 108 N Hartford Ave, Centerburg, OH 43011. The listed phone number is (740) 501-0639.

What is Phyllis Sim's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Phyllis Sim was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.