DR. TIMOTHY MYLES AYER MD
NPI 1154125292
Family Medicine in Columbia, SC

Q: What is Timothy Ayer's NPI number?

The NPI number for Timothy Ayer is 1154125292. It was assigned to this individual provider in the NPPES registry on April 1, 2025.

Q: What is Timothy Ayer's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Ayer was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since April 01, 2025PECOS Enrolled

3209 COLONIAL DR, COLUMBIA, SC 29203(803) 434-6113 Get Directions Write a Review

NPPES record last updated: July 18, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

On this page

About Dr. Timothy Myles Ayer Md NPPES

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

DR. TIMOTHY MYLES AYER MD (NPI 1154125292) is an individual family medicine provider in Columbia, South Carolina, licensed in South Carolina (LL94927) and active in the NPI registry since April 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154125292

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. TIMOTHY MYLES AYERCredential: MD

Location Address3209 COLONIAL DRColumbia, SC 29203-6930

Mailing Address3209 Colonial DrColumbia, SC 29203-6930

Phone(803) 434-6113

Sole ProprietorYes

Enumeration DateApril 1, 2025

Last NPPES UpdateJuly 18, 2025

NPPES CertifiedJuly 18, 2025

✔ NPI 1154125292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in SC · LL94927

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

3209 COLONIAL DR, Columbia, SC 29203

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Timothy Myles Ayer Md 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 29203 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

$83.18 typical visit price

range $53.57 – $163.84

Typical copayment $20.79 (range $13.39 – $40.96)

Most-billed visit code 99203

Established Patient

$95.12 typical visit price

range $16.96 – $133.52

Typical copayment $23.78 (range $4.24 – $33.38)

Most-billed visit code 99214

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 20

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

DR. CHARLES JOSEPH CARTER JR. M.D.

Family Medicine