1417948951 Dr. Gerard John Diefes, M.D.

Pulmonary Disease Physician

Active

Basic Information

Full Name
Dr. Gerard John Diefes, M.D.
Gender
Male
Enumeration Date
November 3, 2005
Last Update
May 20, 2025

Practice Location

Address
1001 CITY LINE AVE
WB 113
WYNNEWOOD, PA 190963902
Phone
(610) 896-0280
Fax
(610) 896-0286

Mailing Address

Address
1001 CITY LINE AVE
WB 113
WYNNEWOOD, PA 190963902
Phone
(610) 896-0280
Fax
(610) 896-0286

Specialties & Taxonomies

Specialty Code Classification License State Primary
Critical Care Medicine (Internal Medicine) Physician
Critical Care Medicine
 207RC0200X Internal Medicine MD056949L PA No
Sleep Medicine (Internal Medicine) Physician
Sleep Medicine
 207RS0012X Internal Medicine MD056949L PA No
Pulmonary Disease Physician
Pulmonary Disease
 207RP1001X Internal Medicine MD056949L PA Primary

Other Identifiers

Identifier Type State Issuer
001781333 05 PA N/A

Additional Practice Locations

736 W Lincoln Hwy
Exton, PA 193412547

Phone: (610) 359-5858

Frequently Asked Questions

What is Dr. Gerard John Diefes, M.D.'s NPI number?
Dr. Gerard John Diefes, M.D.'s NPI number is 1417948951.
Which doctor has NPI number 1417948951?
The doctor with NPI number 1417948951 is Dr. Gerard John Diefes, M.D..
What is Dr. Gerard John Diefes, M.D.'s practice address?
Dr. Gerard John Diefes, M.D.'s practice address is 1001 CITY LINE AVE, WB 113, WYNNEWOOD, PA, 190963902.
Which doctor practices at 1001 CITY LINE AVE, WB 113, WYNNEWOOD, PA, 190963902?
Dr. Gerard John Diefes, M.D. practices at 1001 CITY LINE AVE, WB 113, WYNNEWOOD, PA, 190963902.
What is Dr. Gerard John Diefes, M.D.'s phone number?
Dr. Gerard John Diefes, M.D.'s phone number is (610) 896-0280.
Who is (610) 896-0280?
(610) 896-0280 is the phone number for Dr. Gerard John Diefes, M.D..
What is Dr. Gerard John Diefes, M.D.'s specialty?
Dr. Gerard John Diefes, M.D.'s specialty is Pulmonary Disease Physician.
What type of doctor is Dr. Gerard John Diefes, M.D.?
Dr. Gerard John Diefes, M.D. is a Pulmonary Disease Physician.
Is Dr. Gerard John Diefes, M.D. a Pulmonary Disease?
Yes, Dr. Gerard John Diefes, M.D. is a Pulmonary Disease.
Is Dr. Gerard John Diefes, M.D. still practicing?
Yes, Dr. Gerard John Diefes, M.D. is currently practicing.
Is Dr. Gerard John Diefes, M.D. accepting new patients?
Dr. Gerard John Diefes, M.D. may be accepting new patients. Please call their office at (610) 896-0280 to inquire about availability.
Is NPI 1417948951 still active?
Yes, NPI 1417948951 is currently active.
Where does Dr. Gerard John Diefes, M.D. practice?
Dr. Gerard John Diefes, M.D. practices in WYNNEWOOD, PA.
Is Dr. Gerard John Diefes, M.D. a male or female doctor?
Dr. Gerard John Diefes, M.D. is a male doctor.