Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Reid Johnson

Neurological Surgery • Columbus, OH

Active NPI 1790476190 Individual Practitioner Male Practitioner
Practice location in NPPES

410 W 10th Ave
Columbus, OH 432101240

Call 6142938714 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

410 W 10th Ave

Columbus, OH 432101240

Telephone 6142938714
Organization at the Same NPPES Address or Phone
Select Specialty Hospital - Columbus/university, Inc. Facility NPI 1144229626

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

134 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$604 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $113.40 across 4 records.

By nature of payment

  • Food and Beverage: $113.40 across 4 records.

Reporting-company totals

  • SK Life Science, Inc.: $48.03 across 2 records.
  • Integra LifeSciences Corporation: $33.32 across 1 record.
  • MicroVention, Inc.: $32.05 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2023

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Can order Medicare-covered services

CMS lists Reid Johnson as eligible to order or refer durable medical equipment (DME) for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Columbus and Ohio

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Neurological Surgery in Columbus, OH (2024, 21 clinicians with data). Median for this group: 38. Middle half: 25 to 111.

More Part D prescriptions than 60% of clinicians listed under Neurological Surgery in Ohio (2024, 118 clinicians with data). Median for this group: 87. Middle half: 31 to 180.

Part D drug cost

A higher Part D drug cost than 70% of clinicians listed under Neurological Surgery in Columbus, OH (2024, 21 clinicians with data). Median for this group: $333. Middle half: $140 to $611.

Close to the middle for clinicians listed under Neurological Surgery in Ohio (2024, 118 clinicians with data). Median for this group: $665. Middle half: $250 to $1,537.

85 active clinicians are listed under Neurological Surgery with a practice address in Columbus, OH (357 in Ohio).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Columbus

29.4% of these 85 clinicians have the CMS telehealth indicator.

61.2% of these 85 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $113.40.

Manufacturer Payment Nature Product Type Amount ($)
Integra LifeSciences Corporation
Food and Beverage
In-kind items and services
CODMAN CERTAS General $33.32
MicroVention, Inc.
Food and Beverage
In-kind items and services
HYDROSOFT ADVANCED General $32.05
SK Life Science, Inc.
Food and Beverage
In-kind items and services
— General $26.19
SK Life Science, Inc.
Food and Beverage
In-kind items and services
— General $21.84

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 43 289 $211.83 41
Ondansetron Hcl Ondansetron Hcl 19 154 $137.98 17
Clopidogrel Clopidogrel Bisulfate 17 630 $48.27 —
Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen 15 90 $73.51 15
Dexamethasone Dexamethasone 13 111 $94.01 11
Famotidine Famotidine 12 197 $23.60 12
Diazepam Diazepam 11 80 $14.51 —

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-05-04
Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

License # reported to NPPES OH 57.255541

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: State Medical Board of Ohio.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Not Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Not Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Steven Bouyack , PA-C

Physician Assistant

NPI 1609379809

Physician Assistant (Certified)

Catherine Caplin , APRN-CNP

Nurse Practitioner - Family

NPI 1528798485

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Dr. Vikram Chakravarthy , MD

Neurological Surgery

NPI 1023429420

Doctor of Medicine (M.D.)

Mark Constable , APRN-CNP

Nurse Practitioner - Acute Care

NPI 1548664162

Advanced Practice Registered Nurse - Certified Nurse Practitioner

Brittany Craven , PA-C

Physician Assistant

NPI 1841766755

Physician Assistant (Certified)

Dr. Brian Dalm , MD

Neurological Surgery

NPI 1568699551

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated May 16, 2023.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from June 2023 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1790476190
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 16, 2023
Last Update: May 16, 2023
Sole Proprietor: No

Other Neurological Surgery Specialists in Columbus

All Neurological Surgery Specialists in Columbus

Mailing Address

410 W 10th Ave

Columbus, OH 432101240

Phone: 6142938714

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.