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DR. MARK E BLAIR MD
NPI 1194755504
Psychiatry & Neurology - Psychiatry in Columbus, OH

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment
500 E MAIN ST STE 130, COLUMBUS, OH 43215(614) 933-4200(614) 407-7622 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Mark E Blair Md NPPES

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

DR. MARK E BLAIR MD (NPI 1194755504) is an individual psychiatry provider in Columbus, Ohio, licensed in Ohio (35081181) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Columbus, and is a graduate of Indiana University School Of Medicine (2000).

NPPES Registry Identity

NPI1194755504
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARK E BLAIRCredential: MD
Location Address500 E MAIN ST STE 130Columbus, OH 43215-5369
Mailing Address500 E Main St Ste 130Columbus, OH 43215-5369 · (614) 933-4200 · Fax (614) 407-7622
Phone(614) 933-4200
Fax(614) 407-7622
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2000
Enumeration DateJuly 3, 2006
Last NPPES UpdateDecember 9, 2025
NPPES CertifiedDecember 9, 2025
✔ NPI 1194755504 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in OH · 35081181
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.
500 E MAIN ST STE 130, Columbus, OH 43215
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Secondary Practice Location 1

Location 1500 E Main St Ste 110Columbus, OH 43215-5369 · Phone (614) 933-4200 · Fax (614) 407-7622

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter 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. Mark E Blair 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 ID3779586391
PECOS Enrollment IDI20060821000023
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 Reassignment

Medicare enrollment records show Mark Blair reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Metro Psychiatry Inc
Same address
Psychiatry
500 E MAIN ST STE 130
Columbus, OH 43215
  • Reassigned Medicare billing, Ohio enrollment
  • 6 clinicians in this Medicare group
NPI 1376811216 (614) 933-4200

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 4

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.

Treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management 90868
This treatment involves using a magnetic field to activate nerve cells in the brain. It's a non-invasive procedure designed to manage conditions like depression. The magnetic field is precisely targeted to stimulate specific areas of the brain to improve symptoms.
470 services19 patients
Treatment using magnetic field to stimulate nerve cells in brain, initial delivery and management 90867
This treatment involves using a magnetic field to stimulate nerve cells in the brain. It's a non-invasive procedure, meaning no surgery is required. The aim is to improve symptoms of certain mental health conditions. Initial delivery and management refers to the start of your treatment plan.
15 services15 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
11 services11 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43215 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.

Other Providers at the Same Location NPPES

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

METRO PSYCHIATRY INC
Psychiatry & Neurology (Psychiatry)
500 E MAIN ST STE 130
COLUMBUS, OH 43215
Franklin County (614) 933-4200

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 Mark Blair's NPI number?

The NPI number for Mark Blair is 1194755504. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Mark Blair located?

Mark Blair practices at 500 E Main St Ste 130, Columbus, OH 43215. The listed phone number is (614) 933-4200.

What is Mark Blair's specialty?

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

Is Mark Blair enrolled in Medicare?

Yes. Mark Blair 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 organization bills Medicare for Mark Blair's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Blair reassigns Medicare benefits to Metro Psychiatry Inc (Columbus, OH). The 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 Mark Blair's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Blair accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 6 other insurers list Mark Blair 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 Mark Blair was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.