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Contact Information

HOWARD A GRELLER, MD
150 BERGEN ST DEPT OF
NEWARK, NJ07103-2496
 Phone: 973-972-9280
 Fax:
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Emergency Medicine

207P00000X 93 Physician/Emergency Medicine
 

Addiction Medicine

2083A0300X 84 Physician/Preventive Medicine
 

Medical Toxicology

207PT0002X 93 Physician/Emergency Medicine
Indicates primary specialty

NPI Profile & details for HOWARD A GRELLER · (Male)

NPI # 1376631085
Status Active
Credentials MD
Entity Individual
Enumeration date 10/10/2006
Last updated 04/27/2022 - About 4 years ago
Sole proprietor 1 No
Identifiers
  • NJ License # 25MA11394200
  • NY License # 224207
  • NY License # 61-20314
  • NY Other 224207 LICENSE
Hospital affiliation(s) Not Available
1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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