RITA LORRAINE RITSEMA MD NPI 1982621629

NPI Information

  • NPI: 1982621629
  • Provider Name: RITA LORRAINE RITSEMA, MD
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1010 WEST CHESTER PIKE
    STE #202
    HAVERTOWN, PA
    ZIP 19083
  • Phone: (610) 789-3510

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NPI Details

Rita Lorraine Ritsema, MD is a gastroenterology internal medicine in Havertown, PA with 43 years of experience. The provider is 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. Rita Lorraine Ritsema, MD NPI is 1982621629. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: BOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1983

The provider's business location address is:

1010 WEST CHESTER PIKE
STE #202
HAVERTOWN, PA
ZIP 19083-442
Phone: (610) 789-3510
Fax: (610) 789-3591

The NPI 1982621629 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
  • Colonoscopy (HCPCS:NAN13)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)

The enumeration date for this NPI number is 7/17/2006 and was last updated on 2/20/2015.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RG0100XInternal MedicineGastroenterologyMD033108EPENNSYLVANIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1471874FQHMEDICARE ID-TYPE UNSPECIFIED
2116809903MEDICAIDPENNSYLVANIA
3B42124MEDICARE UPIN

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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