Gerald M O'brien, MD - Internal Medicine in Newark, DE

Gerald M O'brien, MD is a Internal Medicine - Pulmonary Disease physician based in Newark, Delaware. Gerald M O'brien is licensed to practice in Delaware (license number C10006061) and his current practice location is 4745 Ogletown Stanton Rd, Suite 220, Newark, Delaware. He can be reached at his office (for appointments etc.) via phone at (302) 368-5515.

NPI number for Gerald M O'brien is 1215980313 and his current mailing address is 4745 Ogletown Stanton Rd, Suite 220, Newark, Delaware. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1215980313.

Contact Information

Gerald M O'brien, MD
4745 Ogletown Stanton Rd, Suite 220,
Newark, DE 19713-2067
(302) 368-5515
(302) 366-1240



Physician's Profile

Full NameGerald M O'brien
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location4745 Ogletown Stanton Rd, Newark, Delaware
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1215980313
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 09/02/2010

Medical Identifiers

Medical identifiers for Gerald M O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215980313NPI-NPPES
0906208002OtherCIGNA
290754OtherMAMSI
1356478OtherINDEPENDENCE BCBS
0000685101MedicaidDE
60959301OtherMDCAREFIRST BCBS
0000658101MedicaidDE
105619OtherCOVENTRY
2049044000OtherAMERIHEALTH/KEYSTONE
4618046OtherAETNA/USHC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease C10006061 (Delaware)Primary

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. Gerald M O'brien is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gerald M O'brien, MD
4745 Ogletown Stanton Rd, Suite 220,
Newark, DE 19713-2067

Ph: (302) 368-5515
Gerald M O'brien, MD
4745 Ogletown Stanton Rd, Suite 220,
Newark, DE 19713-2067

Ph: (302) 368-5515

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Internal Medicine Doctors in Newark, DE

Shruti Puri, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718
Phone: 302-623-0188    Fax: 302-733-5640
Zaid A Ammari, M.D. M.P.H.
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 4755 Ogletown Stanton Rd, Newark, DE 19718
Phone: 302-733-1000    Fax: 347-851-8707
Dr. Suresh Trivedi, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 111 Continental Dr, Suite 406, Newark, DE 19713
Phone: 302-368-2630    Fax: 302-368-1271
Dr. Bradley Bley, D.O.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1096 Old Churchmans Rd, Newark, DE 19713
Phone: 302-655-9494    Fax: 302-351-4898
Dr. Avinash Chandra,
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 86 Omega Dr, Omega Professional Center, Building B-86, Newark, DE 19713
Phone: 302-366-1929    Fax: 302-366-1006
Dr. Lucinda Li, DO
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718
Phone: 302-623-0188    
Dr. James Robinson Mcninch Iv, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd, Newark, DE 19718
Phone: 302-733-1148    

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