DR. DAVID E WENG MD NPI 1831154731

NPI Information

  • NPI: 1831154731
  • Provider Name: DR. DAVID E WENG, MD
  • Classification: Internal Medicine - 207RX0202X
  • Specialization: Medical Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 9017 SPRING HILL LN
    CHEVY CHASE, MD
    ZIP 20815
  • Phone: (301) 652-7370

Map and Directions

Get Directions

NPI Details

DR. David E Weng, MD is a medical oncology internal medicine in Chevy Chase, MD with 34 years of experience. The provider is an internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer. DR. David E Weng, MD NPI is 1831154731. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1992

The provider's business location address is:

9017 SPRING HILL LN
CHEVY CHASE, MD
ZIP 20815-633
Phone: (301) 652-7370
Fax: (866) 858-1893

The NPI 1831154731 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.

  • Injection, denosumab, 1 mg (HCPCS:J0897)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Blood test, comprehensive group of blood chemicals (HCPCS:80053)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Gammaglobulin (immune system protein) measurement (HCPCS:82784)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Immunologic analysis for detection of tumor antigen, quantitative; ca 125 (HCPCS:86304)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Blood test, thyroid stimulating hormone (tsh) (HCPCS:84443)
  • Measurement of substance using immunoassay technique (HCPCS:83520)
  • Iron level (HCPCS:83540)
  • Iron binding capacity (HCPCS:83550)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Ferritin (blood protein) level (HCPCS:82728)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Lactate dehydrogenase (enzyme) level (HCPCS:83615)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)

The enumeration date for this NPI number is 4/20/2006 and was last updated on 12/13/2024.

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
1207RX0202XInternal MedicineMedical OncologyC55735CALIFORNIANo
2207RX0202XInternal MedicineMedical Oncology35074984WOHIONo
3207RX0202XInternal MedicineMedical OncologyD47203MARYLANDYes

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
12114563MEDICAIDOHIO

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.