1. Home
  2. Directory
  3. Maryland
  4. Columbia
  5. Family Medicine
  6. NPI Profile

WILLIAM ANDREW MARKS M.D.
NPI 1164579090
Family Medicine in Columbia, MD

Active since January 04, 2007
5900 CEDAR LN, COLUMBIA, MD 21044(443) 718-4067(443) 718-4068 Get Directions Write a Review

NPPES record last updated: October 23, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Andrew Marks M.d. NPPES

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

WILLIAM ANDREW MARKS M.D. (NPI 1164579090) is an individual family medicine provider in Columbia, Maryland, licensed in Maryland (D31205) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1164579090
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM ANDREW MARKSCredential: M.D.
Location Address5900 CEDAR LNColumbia, MD 21044-3635
Mailing AddressPo Box 759047Baltimore, MD 21275-9047
Phone(443) 718-4067
Fax(443) 718-4068
Sole ProprietorNo
Enumeration DateJanuary 4, 2007
Last NPPES UpdateOctober 23, 2012
✔ NPI 1164579090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MD · D31205
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
5900 CEDAR LN, Columbia, MD 21044
Open in Google Maps ↗

Other Identifiers 4

Medicare UPINE15288MD
Medicaid366591700MD
Medicare PIN130867YVZ - 945LMD
Medicare PIN130867ZDDB - 149619MD

Other Providers at the Same Location NPPES 20

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

JUSTIN RICHARD WAITE
Physician Assistant (Surgical)
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 718-4067
ANMOL SINGH DO
Family Medicine
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 718-4067
MR. ANTONIO AGUILAR PA-C
Physician Assistant (Medical)
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 718-4067
ANU OLAYINKA WILLINGHAM-MCLAIN PA-C
Physician Assistant
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 444-4040
NANCY SUZZANNE DOONG PA-C
Physician Assistant
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 718-4067
DR. MALINI K JOEL MD
Family Medicine
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 718-4067
PATIENT FIRST MARYLAND MEDICAL GROUP PLLC
Family Medicine
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 718-4067
MR. JEFFREY TAYAG MARUCUT PA-C
Physician Assistant
5900 CEDAR LN
COLUMBIA, MD 21044
Howard County (443) 718-4067

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Marks's NPI number?

The NPI number for William Marks is 1164579090. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is William Marks located?

William Marks practices at 5900 Cedar Ln, Columbia, MD 21044. The listed phone number is (443) 718-4067.

What is William Marks's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for William Marks was last updated on October 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.