Catherine Mary Gruer, MD - Medicare Internal Medicine in Allentown, PA

Catherine Mary Gruer, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Allentown, Pennsylvania. Her current practice location is 17th & Chew Street, Allentown, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 969-3390.

Catherine Mary Gruer is licensed to practice in Pennsylvania (license number MD054780L) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1245229897.

Contact Information

Catherine Mary Gruer, MD
17th & Chew Street,
Allentown, PA 18105-7017
(610) 969-3390
(610) 969-3393



Physician's Profile

Full NameCatherine Mary Gruer
GenderFemale
SpecialityInternal Medicine - Geriatric Medicine
Location17th & Chew Street, Allentown, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245229897
  • Provider Enumeration Date: 10/17/2005
  • Last Update Date: 03/30/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5799744876
  • Enrollment ID: I20041102000774

Medical Identifiers

Medical identifiers for Catherine Mary Gruer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245229897NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine MD054780L (Pennsylvania)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Catherine Mary Gruer allows following entities to bill medicare on her behalf.
Entity NameLehigh Valley Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457309650
PECOS PAC ID: 3072425123
Enrollment ID: O20040227000335

News Archive

First Editon: April 6, 2011

Today's headlines include stories and analysis of how the Ryan budget plan would change Medicare, Medicaid and the shape of the federal government.

High-density genotyping array launched to study complexity of mouse genetics

Affymetrix, Inc. and The Jackson Laboratory today announced the full commercial launch of the Affymetrix® Mouse Diversity Genotyping Array. This is the first high-density genotyping array that enables researchers to study the complexity of the mouse genome and the diversity among mouse strains.

Isis receives $10 million from Biogen Idec to begin IND-supporting studies of ISIS-BIIB4 Rx

Isis Pharmaceuticals, Inc. announced today that it has earned a $10 million milestone payment from Biogen Idec for initiating the investigational new drug (IND)-supporting studies of ISIS-BIIB4 Rx.

Internet addiction, shyness, defiance and grief on bereavement could be mental disorders – Debate on proposed DSM-5

The American Psychiatric Association (APA) has attracted a lot of debate on its proposed amendments to its newest Diagnostic and Statistical Manual of Mental Disorders (DSM) the outlines psychiatric symptoms in the mental-health industry.

Read more Medical News

› Verified 5 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Catherine Mary Gruer is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Catherine Mary Gruer, MD
Po Box 783311,
Philadelphia, PA 19178-3311

Ph: (484) 884-4500
Catherine Mary Gruer, MD
17th & Chew Street,
Allentown, PA 18105-7017

Ph: (610) 969-3390

News Archive

First Editon: April 6, 2011

Today's headlines include stories and analysis of how the Ryan budget plan would change Medicare, Medicaid and the shape of the federal government.

High-density genotyping array launched to study complexity of mouse genetics

Affymetrix, Inc. and The Jackson Laboratory today announced the full commercial launch of the Affymetrix® Mouse Diversity Genotyping Array. This is the first high-density genotyping array that enables researchers to study the complexity of the mouse genome and the diversity among mouse strains.

Isis receives $10 million from Biogen Idec to begin IND-supporting studies of ISIS-BIIB4 Rx

Isis Pharmaceuticals, Inc. announced today that it has earned a $10 million milestone payment from Biogen Idec for initiating the investigational new drug (IND)-supporting studies of ISIS-BIIB4 Rx.

Internet addiction, shyness, defiance and grief on bereavement could be mental disorders – Debate on proposed DSM-5

The American Psychiatric Association (APA) has attracted a lot of debate on its proposed amendments to its newest Diagnostic and Statistical Manual of Mental Disorders (DSM) the outlines psychiatric symptoms in the mental-health industry.

Read more News

› Verified 5 days ago


Internal Medicine Doctors in Allentown, PA

Jessica Mary Boehmler, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Cedar Crest Blvd, Suite 205, Allentown, PA 18103
Phone: 610-439-8856    Fax: 610-439-8856
Allison Jane Baragona, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1501 N Cedar Crest Blvd Ste 110, Allentown, PA 18104
Phone: 610-821-2828    Fax: 610-821-7915
James A Burke, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Cedar Crest Blvd, Suite 300, Allentown, PA 18103
Phone: 610-402-3110    Fax: 610-402-3112
Stephen R Shore, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1901 Hamilton St Ste 300, Allentown, PA 18104
Phone: 610-628-7900    Fax: 833-816-7513
Tarika Sejal Chowdhary, MD
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 17th & Chew, Suite 101, Allentown, PA 18105
Phone: 610-969-4370    
Ashley Vojtek, DO
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 S Cedar Crest Blvd, Allentown, PA 18103
Phone: 484-862-3200    
Dr. Ian William Klansek, MD
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 2490 Schoenersville Rd, Allentown, PA 18109
Phone: 484-526-7262    

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