Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Allegra Lewison Hackman , PA

Physician Assistant β€’ Columbus, OH

Active NPI 1912547035 Individual Practitioner Female Practitioner
Practice location in NPPES

700 Childrens Dr
Columbus, OH 432052639

Call 6147222000 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

700 Childrens Dr

Columbus, OH 432052639

Telephone 6147222000
Organization at the Same NPPES Address or Phone
Pediatric Academic Association, Inc. Facility NPI 1063419943

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

Other Listings in Public Data

NPPES lists 7 distinct additional practice-address records in Canal Winchester, OH; Columbus, OH; Dublin, OH and 4 more. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $111.61 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

NPI first issued

2020

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, β€œDoes 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

Enrolled in Medicare (PECOS)

Allegra Hackman has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

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

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Allegra Hackman as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services 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

727 active clinicians are listed under Physician Assistant with a practice address in Columbus, OH (5,329 in Ohio).

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

Telehealth indicator in Columbus

9.8% of these 727 clinicians have the CMS telehealth indicator.

64.6% of these 727 clinicians are listed by CMS as accepting Medicare assignment.

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

Text: T-MedInfo Β· 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 Β· Program Year 2025

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $111.61.

Manufacturer Payment Nature Product Type Amount ($)
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $111.61

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

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-04-24
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES OH 50.006288RX

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

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

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
0387383 (OH)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20200324001585

Enrollment State Jurisdiction

OH

PECOS Control ID

2062840135

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) 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.

Secondary Practice Locations

479 Parsons Ave

Columbus, OH 432155577

Phone: 6147225175

150 W Main St

New Albany, OH 430549229

Phone: 6147222000

7901 Diley Rd

Canal Winchester, OH 431109612

Phone: 6143559050

4363 All Seasons Dr

Hilliard, OH 430262050

Phone: 6147222000

584 County Line Rd

Westerville, OH 430811025

Phone: 6147222000

536 S Trimble Rd

Mansfield, OH 449063418

Phone: 6147222000

5680 Venture Dr

Dublin, OH 430172190

Phone: 6147222000

Clinicians Sharing This Practice Address or Phone

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

3 listed
Lynsey Diersing , RN

Nurse Practitioner - Family

NPI 1043744535

Registered Nurse

NPI 1003106154

Doctor of Medicine (M.D.)

Maria Streng

Nurse Practitioner - Pediatrics

NPI 1003309360

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 24, 2025

Physician Assistant (license number reported to NPPES: OH 50.006288RX)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 27, 2020

Physician Assistant (license number reported to NPPES: OH 50.006288)

πŸ“
Updated Business Mailing Address February 05, 2020

Registered at 700 CHILDRENS DR, COLUMBUS, OH 432052664 (Tel: 6147222000)

βœ…
NPI Profile Active January 07, 2020

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) January 07, 2020

Registered at 700 CHILDRENS DR, COLUMBUS, OH 432052639 (Tel: 6147222000)

πŸ“
Business Mailing Address (Initial Record) January 07, 2020

Registered at 950 DORCHESTER WAY UNIT 404, COLUMBUS, OH 432123927 (Tel: 9548012931)

πŸ‘€
Provider Name / Credentials (Initial Record) January 07, 2020

Recorded as ALLEGRA HACKMAN, PA

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 07, 2020

Physician Assistant (license number reported to NPPES: OH 50.006288RX)

🟒
Initial NPI Registration & Enumeration January 07, 2020

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1912547035
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 07, 2020
Last Update: April 24, 2025
Sole Proprietor: No

Other Physician Assistants in Columbus

All Physician Assistants in Columbus

Mailing Address

700 Childrens Dr

Columbus, OH 432052664

Phone: 6147222000

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.