WILLIAM GREER M.D. P.C. NPI 1578674917

NPI Information

  • NPI: 1578674917
  • Provider Name: WILLIAM GREER, M.D., P.C.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Organization
  • Doing Business As: WILLIAM R. GREER, M.D., P.C.
  • Address: 21 INDUSTRIAL BLVD
    SUITE 200
    PAOLI, PA
    ZIP 19301
  • Phone: (610) 651-0370

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NPI Details

WILLIAM GREER, M.D., P.C. is an internal medicine in Paoli, PA. The provider is 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. WILLIAM GREER, M.D., P.C. NPI is 1578674917. The provider is registered as an organization entity type and is a single specialty group.
The provider Is Doing Business As William R. Greer, M.d., P.c..

The provider's business location address is:

21 INDUSTRIAL BLVD
SUITE 200
PAOLI, PA
ZIP 19301-610
Phone: (610) 651-0370
Fax: (610) 651-7758

The provider's authorized official is William Robson Greer .
The authorized official title is President and has the following contact phone number (610) 651-0370.

The enumeration date for this NPI number is 8/31/2006 and was last updated on 12/31/2012.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207R00000XInternal MedicineMD056544LPENNSYLVANIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1S104615OTHERPENNSYLVANIABLUE SHIELD
2908817MEDICARE ID-TYPE UNSPECIFIEDPENNSYLVANIA
3G50325MEDICARE UPIN

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 3/30/2025

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