1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Internal Medicine
  6. NPI Profile

DR. WILLIAM L. MAUGHAN M.D.
NPI 1326097478
Internal Medicine - Cardiovascular Disease in Baltimore, MD

Active since May 08, 2006
4940 EASTERN AVE, BALTIMORE, MD 21224(410) 550-4642 Get Directions Write a Review

NPPES record last updated: February 12, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William L. Maughan M.d. NPPES

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

DR. WILLIAM L. MAUGHAN M.D. (NPI 1326097478) is an individual cardiovascular disease provider in Baltimore, Maryland, licensed in Maryland (D15238) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1326097478
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. WILLIAM L. MAUGHANCredential: M.D.
Location Address4940 EASTERN AVEBaltimore, MD 21224-2735
Mailing AddressPo Box 64250Baltimore, MD 21264-4250 · (410) 550-4642
Phone(410) 550-4642
Sole ProprietorNo
Enumeration DateMay 8, 2006
Last NPPES UpdateFebruary 12, 2013
✔ NPI 1326097478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in MD · D15238
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
4940 EASTERN AVE, Baltimore, MD 21224
Open in Google Maps ↗

Other Identifiers 3

Medicaid714341900MD
Medicare PINKR34MN91MD
Medicare UPINB67114MD

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.

DR. SUSRUTHA KOTWAL MD
Internal Medicine
4940 EASTERN AVE, MFL BLDG, WEST TOWER, 6TH FLOOR
BALTIMORE, MD 21224
Baltimore City (410) 550-5018
DR. SAMANTHA A WOLFE MD
Otolaryngology
4940 EASTERN AVE
BALTIMORE, MD 21224
Baltimore City (410) 550-2370
MARK MILEY PA-C
Physician Assistant
4940 EASTERN AVE
BALTIMORE, MD 21224
Baltimore City (410) 550-9227
REID C. WILKINS MD
Pathology (Anatomic Pathology & Clinical Pathology)
4940 EASTERN AVE
BALTIMORE, MD 21224
Baltimore City (410) 550-5568
DEREK MASON MD, MPH
Student in an Organized Health Care Education/Training Program
4940 EASTERN AVE
BALTIMORE, MD 21224
Baltimore City (410) 550-0100
RUCHITA SUDHIR PENDSE MD
Obstetrics & Gynecology (Gynecology)
4940 EASTERN AVE
BALTIMORE, MD 21224
Baltimore City (410) 550-5568
VIVIANA KATHERINE PEARSON NEONATAL NURSE PRACT
Registered Nurse (Neonatal Intensive Care)
4940 EASTERN AVE
BALTIMORE, MD 21224
Baltimore City (443) 297-7701
BRUCE ROBERT GIBSON M.D.
Surgery
4940 EASTERN AVE
BALTIMORE, MD 21224
Baltimore City (410) 550-0100

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 Maughan's NPI number?

The NPI number for William Maughan is 1326097478. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is William Maughan located?

William Maughan practices at 4940 Eastern Ave, Baltimore, MD 21224. The listed phone number is (410) 550-4642.

What is William Maughan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for William Maughan was last updated on February 12, 2013. 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.