1. Home
  2. Directory
  3. Ohio
  4. Delaware
  5. Optometrist
  6. NPI Profile

DR. CARRIE E. MCMAHON O.D.
NPI 1407062904
Optometrist in Delaware, OH

Active since May 14, 2007PECOS EnrolledAccepts Medicare Assignment
115 N SANDUSKY ST, DELAWARE, OH 43015(740) 513-4750(740) 513-4760 Get Directions Write a Review

NPPES record last updated: November 2, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 2, 2021, Jan 13, 2017 (2 updates tracked since 2017).

About Dr. Carrie E. Mcmahon O.d. NPPES

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

DR. CARRIE E. MCMAHON O.D. (NPI 1407062904) is an individual optometrist in Delaware, Ohio, licensed in Ohio (5224) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Ohio State University - College Of Optometry (2001).

NPPES Registry Identity

NPI1407062904
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. CARRIE E. MCMAHONCredential: O.D.
Location Address115 N SANDUSKY STDelaware, OH 43015-1732
Mailing Address115 N Sandusky StDelaware, OH 43015-1732 · (740) 513-4750 · Fax (740) 513-4760
Phone(740) 513-4750
Fax(740) 513-4760
Sole ProprietorNo
Medical School CMSOhio State University - College Of OptometryGraduated 2001
Enumeration DateMay 14, 2007
Last NPPES UpdateNovember 2, 20212 updates tracked since enumeration
NPPES CertifiedNovember 2, 2021
✔ NPI 1407062904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in OH · 5224
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
115 N SANDUSKY ST, Delaware, OH 43015
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource, Oscar 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

Dr. Carrie E. Mcmahon O.d. 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 ID5193620417
PECOS Enrollment IDI20031201000341
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 Carrie Mcmahon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Delaware Eyes LLC
Same address
Optometrist
115 N SANDUSKY ST
Delaware, OH 43015
  • Reassigned Medicare billing, Ohio enrollment
  • 2 clinicians in this Medicare group
NPI 1043974603 (740) 513-4750
Provider Profile
1.8 mi
Optometrist
12 LEXINGTON BLVD
Delaware, OH 43015
  • Reassigned Medicare billing, Ohio enrollment
NPI 1114908381 (740) 369-2020

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
22 services22 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43015 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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 2

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

DELAWARE EYES LLC
Optometrist
115 N SANDUSKY ST
DELAWARE, OH 43015
Delaware County (740) 513-4750
MRS. ANDREA MICHELLE DINOVO O.D.
Optometrist
115 N SANDUSKY ST
DELAWARE, OH 43015
Delaware County (740) 513-4750

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 Carrie Mcmahon's NPI number?

The NPI number for Carrie Mcmahon is 1407062904. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Where is Carrie Mcmahon located?

Carrie Mcmahon practices at 115 N Sandusky St, Delaware, OH 43015. The listed phone number is (740) 513-4750.

What is Carrie Mcmahon's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Carrie Mcmahon enrolled in Medicare?

Yes. Carrie Mcmahon 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 Carrie Mcmahon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carrie Mcmahon reassigns Medicare benefits to 2 organizations: Delaware Eyes LLC (Delaware, OH) and (Delaware, OH). 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 Carrie Mcmahon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carrie Mcmahon accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource, Oscar Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 5 other insurers list Carrie Mcmahon 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 Carrie Mcmahon was last updated on November 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.