Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SYDNEY ANNE MENCER
NPI 1508761610
Nurse Practitioner - Family in Indianapolis, IN

Q: What is Sydney Mencer's NPI number?

The NPI number for Sydney Mencer is 1508761610. It was assigned to this individual provider in the NPPES registry on October 9, 2026.

Q: What is Sydney Mencer'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 Sydney Mencer was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 October 09, 2026

975 W WALNUT ST STE IB130, INDIANAPOLIS, IN 46202(317) 944-3966 Get Directions Write a Review

NPPES record added: October 9, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

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About Sydney Anne Mencer NPPES

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

SYDNEY ANNE MENCER (NPI 1508761610) is an individual family provider in Indianapolis, Indiana, licensed in Indiana (71018792A) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1508761610

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameSYDNEY ANNE MENCER

Location Address975 W WALNUT ST STE IB130Indianapolis, IN 46202-5181

Mailing Address975 W Walnut St Ste Ib130Indianapolis, IN 46202-5181 · (317) 944-3966

Phone(317) 944-3966

Sole ProprietorNo

Enumeration DateOctober 9, 2026

NPPES CertifiedSeptember 12, 2026

✔ NPI 1508761610 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

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

Taxonomy Code363LF0000X

License✔ Licensed in IN · 71018792A

Also ListedRegistered NurseTaxonomy 163W00000X · License 28266277A (IN)

975 W WALNUT ST STE IB130, Indianapolis, IN 46202

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Other Providers at the Same Location NPPES

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

EMILY GRACE MILLER CGC

Genetic Counselor, MS

975 W WALNUT ST STE IB130
INDIANAPOLIS, IN 46202

Marion County (317) 948-0697

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 Sydney Mencer's NPI number?

The NPI number for Sydney Mencer is 1508761610. It was assigned to this individual provider in the NPPES registry on October 9, 2026.

Where is Sydney Mencer located?

Sydney Mencer practices at 975 W Walnut St Ste Ib130, Indianapolis, IN 46202. The listed phone number is (317) 944-3966.

What is Sydney Mencer'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 Sydney Mencer was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.