1. Home
  2. Directory
  3. Maryland
  4. Salisbury
  5. Internal Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CONSTANTE J TAN MD
NPI 1508848011
Internal Medicine - Nephrology in Salisbury, MD

Active since November 18, 2005
1340 S DIVISION ST, STE 301, SALISBURY, MD 21804(410) 546-4427(410) 546-2096 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Constante J Tan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CONSTANTE J TAN MD (NPI 1508848011) is an individual nephrology provider in Salisbury, Maryland, licensed in Maryland (D0016725) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1508848011
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameCONSTANTE J TANCredential: MD
Location Address1340 S DIVISION ST, STE 301Salisbury, MD 21804-6921
Mailing Address1340 S Division St, Ste 301Salisbury, MD 21804-6921 · (410) 546-4427 · Fax (410) 546-2096
Phone(410) 546-4427
Fax(410) 546-2096
Sole ProprietorNo
Enumeration DateNovember 18, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1508848011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in MD · D0016725
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

1340 S DIVISION ST, Salisbury, MD 21804
Open in Google Maps ↗

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BENITO S CHAN MD
Internal Medicine
1340 S DIVISION ST, SUITE 301
SALISBURY, MD 21804
Wicomico County (410) 546-4427

Frequently Asked Questions

What is Constante Tan's NPI number?

The NPI number assigned to this healthcare provider is 1508848011, enumerated as an "individual" on November 18, 2005.

Where is the provider located?

The provider is located at 1340 S DIVISION ST STE 301 SALISBURY, MD 21804 and the phone number is (410) 546-4427.

What is the provider's specialty?

Internal Medicine with taxonomy code 207RN0300X and a focus in Nephrology.