CASIA ELIZABETH HORSEMAN MD
NPI 1669512877
Psychiatry & Neurology - Psychiatry in Columbus, OH

Active since February 07, 2007PECOS EnrolledAccepts Medicare Assignment
95.31/100
CMS Quality Rating
1800 ZOLLINGER RD, COLUMBUS, OH 43221(614) 293-9600(614) 366-1215 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 30, 2026, Mar 13, 2026 (2 updates tracked since 2026).

About Casia Elizabeth Horseman Md NPPES

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

CASIA ELIZABETH HORSEMAN MD (NPI 1669512877) is an individual psychiatry provider in Columbus, Ohio, licensed in Ohio (35.121228) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and is a graduate of Ohio State University College Of Medicine (2004).

NPPES Registry Identity

NPI1669512877
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameCASIA ELIZABETH HORSEMANCredential: MD
Location Address1800 ZOLLINGER RDColumbus, OH 43221-2849
Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-9600 · Fax (614) 366-1215
Fax(614) 366-1215
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 2004
Enumeration DateFebruary 7, 2007
Last NPPES UpdateApril 30, 20262 updates tracked since enumeration
NPPES CertifiedApril 30, 2026
NPI 1669512877 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in OH · 35.121228
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X · License 35121228 (OH)
1800 ZOLLINGER RD, Columbus, OH 43221

Accepted 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

Casia Elizabeth Horseman Md 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 ID6800960808
PECOS Enrollment IDI20130819000045
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
64 services32 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 43221 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
$166.65 typical visit price
range $54.34 – $166.65
Typical copayment $41.66 (range $13.58 – $41.66)
Most-billed visit code 99205
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.

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.

Obstetrics & Gynecology (Maternal & Fetal Medicine)
1800 ZOLLINGER RD, 4TH FLOOR
COLUMBUS, OH 43221
Physician Assistant
1800 ZOLLINGER RD
COLUMBUS, OH 43221
Internal Medicine
1800 ZOLLINGER RD
COLUMBUS, OH 43221
Pharmacist
1800 ZOLLINGER RD
COLUMBUS, OH 43221
Surgery
1800 ZOLLINGER RD
COLUMBUS, OH 43221
Internal Medicine
1800 ZOLLINGER RD
COLUMBUS, OH 43221
Surgery
1800 ZOLLINGER RD
COLUMBUS, OH 43221
Pharmacist
1800 ZOLLINGER RD
COLUMBUS, OH 43221

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 Casia Horseman's NPI number?

The NPI number for Casia Horseman is 1669512877. It was assigned to this individual provider in the NPPES registry on February 7, 2007.

Where is Casia Horseman located?

Casia Horseman practices at 1800 Zollinger Rd, Columbus, OH 43221. The listed phone number is (614) 293-9600.

What is Casia Horseman's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Casia Horseman enrolled in Medicare?

Yes. Casia Horseman 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 Casia Horseman accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Molina Healthcare and 2 other insurers list Casia Horseman 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 Casia Horseman affiliated with any hospitals?

According to CMS data, Casia Horseman is affiliated with Ohio State University State Health System.

When was this NPI record last updated?

The NPPES record for Casia Horseman was last updated on April 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.