JOSEPH CHAPMAN DO – NPI #1619369576
Internal Medicine

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Health Care Provider Taxonomy Code for Internal Medicine

JOSEPH CHAPMAN is a physician located in LANCASTER, PA. NPPES has assigned the NPI number 1619369576 to JOSEPH CHAPMAN on March 02, 2015. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207RG0100X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Gastroenterology

The NPI profile was last updated on Feb 10, 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 JOSEPH CHAPMAN below.

NPI Profile for
JOSEPH CHAPMAN

NPI Number
1619369576
Enumeration Date

(more than 11 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
JOSEPH CHAPMAN
Credentials
DO
Primary location
555 NORTH DUKE STREET
LANCASTER, PA 17602-2250
Phone: (717) 544-5935 Fax: (717) 544-8015
Mailing address
2112 HARRISBURG PIKE STE 202
LANCASTER, PA 17601-2644
Phone: (717) 869-4600 Fax:
Sole Proprietor
No
Updated
Certification Date
Feb 10, 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.

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
207RG0100X
- Internal Medicine / Gastroenterology (Primary)		 PA OS021482

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.

Additional Information

Education
EDWARD VIA COLLEGE OF OSTEOPATHIC MEDICINE-VIRGINIA CAMPUS - Graduated 2015
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
JOSEPH CHAPMAN is affiliated with the following medical group(s):
  • HOSPITAL
    • HEART OF LANCASTER REGIONAL MEDICAL CENTER
      1500 HIGHLANDS DRIVE
      LITITZ, PA 17543
    • LANCASTER GENERAL HOSPITAL
      555 NORTH DUKE STREET
      LANCASTER, PA 17602

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