DR. LAWRENCE G MENDELOW MD NPI 1811932502

NPI Information

  • NPI: 1811932502
  • Provider Name: DR. LAWRENCE G MENDELOW, MD
  • Classification: Colon & Rectal Surgery - 208C00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 555 N NEW BALLAS RD
    DIV SURG COLON/RECTAL, STE 265
    SAINT LOUIS, MO
    ZIP 63141
  • Phone: (314) 991-4644

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NPI Details

DR. Lawrence G Mendelow, MD is a colon rectal surgery in Saint Louis, MO with 43 years of experience. The provider is a colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease. DR. Lawrence G Mendelow, MD NPI is 1811932502. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

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

The provider's business location address is:

555 N NEW BALLAS RD
DIV SURG COLON/RECTAL, STE 265
SAINT LOUIS, MO
ZIP 63141-825
Phone: (314) 991-4644
Fax: (866) 342-0133

The NPI 1811932502 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.

  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Diagnostic exam of anus using an endoscope (HCPCS:46600)
  • Removal of external hemorrhoids by rubber banding (HCPCS:46221)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
  • Partial removal of small and large bowel with attachment of small and large bowel using an endoscope (HCPCS:44205)
  • Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
  • Partial removal of large bowel and reattachment to rectum using an endoscope (HCPCS:44207)
  • Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
  • Colonoscopy (HCPCS:NAN13)

The enumeration date for this NPI number is 6/18/2006 and was last updated on 4/17/2025.

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
1208C00000XColon & Rectal SurgeryR9J70MISSOURIYes

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
1203270400MEDICAIDMISSOURI

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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