DAVID J HAIDAK M.D. NPI 1215933221

NPI Information

  • NPI: 1215933221
  • Provider Name: DAVID J HAIDAK, M.D.
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 8926 WOODYARD RD
    STE 201
    CLINTON, MD
    ZIP 20735
  • Phone: (301) 868-7911

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NPI Details

David J Haidak, M.D. is a hematology and oncology internal medicine in Clinton, MD. The provider is an internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered. David J Haidak, M.D. NPI is 1215933221. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

8926 WOODYARD RD
STE 201
CLINTON, MD
ZIP 20735-231
Phone: (301) 868-7911
Fax: (301) 868-2285

The NPI 1215933221 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 enumeration date for this NPI number is 6/23/2005 and was last updated on 5/15/2008.

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
1207RH0003XInternal MedicineHematology & OncologyD0017605MARYLANDYes

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
13000017OTHERUNITED HEALTHCARE
202810004OTHERDISTRICT OF COLUMBIABC/BS OF DC
332300003OTHERBC/BS OF MD - GREENBELT
4B93031MEDICARE UPINDISTRICT OF COLUMBIA
520096 1700MEDICAIDMARYLAND
6058589O50MEDICARE PINDISTRICT OF COLUMBIA
704701OTHERAMERICAID
8022118900MEDICAIDDISTRICT OF COLUMBIA
9324510OTHERMAMSI
10B6480002OTHERDISTRICT OF COLUMBIABC/BS OF DC
11830001307OTHERRR MEDICARE
12004052732OTHERAETNA MNG
13830004072OTHERRR MEDICARE
14493216OTHERHEALTHLINK
15086401OTHERCIGNA
16324510OTHERALLIANCE
17058589O63MEDICARE PINDISTRICT OF COLUMBIA
18058810OTHERTRIGON
1932300002OTHERBC/BS OF MD - CLINTON
20481545OTHERAETNA HMO

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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