ROGER W. HARTY MD – NPI #1538573555
Internal Medicine

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Health Care Provider Taxonomy Code for Internal Medicine

ROGER HARTY is a physician located in COLUMBUS, OH. NPPES has assigned the NPI number 1538573555 to ROGER HARTY on June 18, 2014. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 2 additional location(s) assigned to this provider which are listed below. The primary taxonomy selected by this provider is 207RE0101X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism

The NPI profile was last updated on Feb 27, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for ROGER HARTY below.

NPI Profile for
ROGER W. HARTY

NPI Number
1538573555
Enumeration Date

(about 12 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
ROGER W. HARTY
Credentials
MD
Primary location
543 TAYLOR AVE FL 3
COLUMBUS, OH 43203-1278
Phone: (614) 685-3333 Fax: (614) 366-0345
2 Other location(s):
25 Michigan St NE Ste 2100
Grand Rapids, MI 49503-2526
Phone: (616) 391-3777
300 Meadowmont Village Cir # 202
Chapel Hill, NC 27517-7518
Phone: (984) 974-2950
Mailing address
700 ACKERMAN RD STE 2120
COLUMBUS, OH 43202-1559
Phone: (614) 685-3333 Fax: (614) 366-0345
Sole Proprietor
No
Updated
Certification Date
Feb 27, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for ROGER HARTY

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
MEDICAIDOH0354522
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RE0101X
- Internal Medicine / Endocrinology, Diabetes & Metabolism (Primary)		 OH 35.136519

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
N
Endpoint Location
543 TAYLOR AVE FL 2,
COLUMBUS, OH 77025-1669

Additional Information

Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
ROGER HARTY is affiliated with the following medical group(s):
  • HOSPITAL
    • OHIO STATE UNIVERSITY STATE HEALTH SYSTEM
      410 WEST 10TH AVENUE
      COLUMBUS, OH 43210

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.