1. Home
  2. Directory
  3. Ohio
  4. Columbus
  5. Nurse Practitioner
  6. NPI Profile

CHELSEA DEFFENBAUGH CNP
NPI 1033788799
Nurse Practitioner - Acute Care in Columbus, OH

Active since June 17, 2021PECOS EnrolledAccepts Medicare Assignment
95.31/100
CMS Quality Rating
410 W 10TH AVE, COLUMBUS, OH 43210(614) 293-4925 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 2, 2025, Jul 22, 2021, Jun 17, 2021 (3 updates tracked since 2021).

About Chelsea Deffenbaugh Cnp NPPES

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

CHELSEA DEFFENBAUGH CNP (NPI 1033788799) is an individual acute care provider in Columbus, Ohio, licensed in Ohio (APRN.CNP.0029343) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1033788799
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameCHELSEA DEFFENBAUGHCredential: CNP
Location Address410 W 10TH AVEColumbus, OH 43210-1240
Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-4925 · Fax (614) 293-7520
Phone(614) 293-4925
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 17, 2021
Last NPPES UpdateDecember 2, 20253 updates tracked since enumeration
NPPES CertifiedDecember 2, 2025
✔ NPI 1033788799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in OH · APRN.CNP.0029343
410 W 10TH AVE, Columbus, OH 43210
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chelsea Deffenbaugh Cnp 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 ID4486051893
PECOS Enrollment IDI20210928003001
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.

Areas of Expertise CMS Part B claims

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.

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
14 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohio State University State Health System

Acute Care Hospitals · Columbus, OH
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number360085
Location410 West 10th AvenueColumbus, OH 43210 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43210 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.31/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality76.58
Promoting Interoperability100
Improvement Activities40

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.

LARA L. VANHUYSEN C.R.N.A.
Nurse Anesthetist, Certified Registered
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8487
LAUREN TALANDA-FATH SOUTHERLAND M.D.
Emergency Medicine
410 W 10TH AVE, EMERGENCY DEPARTMENT
COLUMBUS, OH 43210
Franklin County (614) 293-8305
RAFAL KOPANCZYK DO
Anesthesiology
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8487
RACHEL MARIE ASHWORTH CRNA
Nurse Anesthetist, Certified Registered
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8487
ADAM T. RAMEY MD
Hospitalist
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-7499
DR. AMY ELIZABETH SCHULTZ PHARM.D.
Pharmacist
410 W 10TH AVE, 368 DOAN HALL
COLUMBUS, OH 43210
Franklin County (614) 366-6754
MAYA HARARY MD
Neurological Surgery
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-8714
NICOLE L HESS APRN-CNP
Nurse Practitioner
410 W 10TH AVE
COLUMBUS, OH 43210
Franklin County (614) 293-9600

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 Chelsea Deffenbaugh's NPI number?

The NPI number for Chelsea Deffenbaugh is 1033788799. It was assigned to this individual provider in the NPPES registry on June 17, 2021.

Where is Chelsea Deffenbaugh located?

Chelsea Deffenbaugh practices at 410 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 293-4925.

What is Chelsea Deffenbaugh's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Chelsea Deffenbaugh enrolled in Medicare?

Yes. Chelsea Deffenbaugh 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.

What insurance does Chelsea Deffenbaugh accept?

Health plans from CareSource list Chelsea Deffenbaugh 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.

Is Chelsea Deffenbaugh affiliated with any hospitals?

According to CMS data, Chelsea Deffenbaugh is affiliated with Ohio State University State Health System.

When was this NPI record last updated?

The NPPES record for Chelsea Deffenbaugh was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.