1. Home
  2. Directory
  3. Pennsylvania
  4. Reading
  5. Internal Medicine
  6. NPI Profile

DR. JOSEPH R HASSAN M.D.
NPI 1639175383
Internal Medicine in Reading, PA

Active since June 27, 2005
3200 READING CREST AVE, READING, PA 19605(610) 921-2366(610) 929-5138 Get Directions Write a Review

NPPES record last updated: June 30, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Joseph R Hassan M.d. NPPES

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

DR. JOSEPH R HASSAN M.D. (NPI 1639175383) is an individual internal medicine provider in Reading, Pennsylvania, licensed in Pennsylvania (MD029513E) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1639175383
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOSEPH R HASSANCredential: M.D.
Location Address3200 READING CREST AVEReading, PA 19605-1656
Mailing Address50 Commerce DrWyomissing, PA 19610-3335 · (610) 372-8044 · Fax (484) 334-7026
Phone(610) 921-2366
Fax(610) 929-5138
Sole ProprietorNo
Enumeration DateJune 27, 2005
Last NPPES UpdateJune 30, 2011
✔ NPI 1639175383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD029513E
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3200 READING CREST AVE, Reading, PA 19605
Open in Google Maps ↗

Other Identifiers 6

Medicare ID-Type UnspecifiedHA56310PA
Medicare UPINB96873PA
Other110242158PA · United Healthcare
Other19807000PA · Independence Blue Cross
Other110242158PA · Railroad Medicare
Other50000681PA · Capital Blue Cross

Other Providers at the Same Location NPPES 6

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

READING CREST MEDICAL ASSOCIATES, P.C.
Internal Medicine
3200 READING CREST AVE
READING, PA 19605
Berks County (610) 921-2366
MS. CAROLE LEE R.D.
Dietitian, Registered
3200 READING CREST AVE
READING, PA 19605
Berks County (610) 921-2366
MARIA CRISTINA O FRANK MD
Internal Medicine
3200 READING CREST AVE
READING, PA 19605
Berks County (610) 816-2120
MS. LOIS HARTMAN HALL C.R.N.P.
Nurse Practitioner (Family)
3200 READING CREST AVE
READING, PA 19605
Berks County (610) 921-2366
DR. TIMOTHY M WIRTH M.D.
Internal Medicine
3200 READING CREST AVE
READING, PA 19605
Berks County (610) 816-2120
DR. ROBERT M BRACKBILL JR. M.D.
Internal Medicine
3200 READING CREST AVE
READING, PA 19605
Berks County (610) 921-2366

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 Joseph Hassan's NPI number?

The NPI number for Joseph Hassan is 1639175383. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Where is Joseph Hassan located?

Joseph Hassan practices at 3200 Reading Crest Ave, Reading, PA 19605. The listed phone number is (610) 921-2366.

What is Joseph Hassan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Joseph Hassan was last updated on June 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.