Isabel C Guerrero, MD - Medicare Infectious Disease in Toms River, NJ

Isabel C Guerrero, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Toms River, New Jersey. She went to Rowan University School Of Osteopathic Medicine and graduated in 1972 and has 52 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice Ocean County Board Of Health and her current practice location is 25 Mule Rd, Suite B1, Toms River, New Jersey. You can reach out to her office (for appointments etc.) via phone at (732) 286-2565.

Isabel C Guerrero is licensed to practice in New Jersey (license number MA39476) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1568456580.

Contact Information

Isabel C Guerrero, MD
25 Mule Rd, Suite B1,
Toms River, NJ 08755-5035
(732) 286-2565
(732) 286-7669

Map and Direction




Physician's Profile

Full NameIsabel C Guerrero
GenderFemale
SpecialityInfectious Disease
Experience52 Years
Location25 Mule Rd, Toms River, New Jersey
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Isabel C Guerrero attended and graduated from Rowan University School Of Osteopathic Medicine in 1972
  NPI Data:
  • NPI Number: 1568456580
  • Provider Enumeration Date: 09/06/2005
  • Last Update Date: 03/07/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1355534934
  • Enrollment ID: I20101015000738

Medical Identifiers

Medical identifiers for Isabel C Guerrero such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568456580NPI-NPPES
3192407MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease MA39476 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Medical CenterToms river, NJHospital

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. Isabel C Guerrero allows following entities to bill medicare on her behalf.
Entity NameOcean County Board Of Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235142753
PECOS PAC ID: 9931108180
Enrollment ID: O20170321000126

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. Isabel C Guerrero 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
Isabel C Guerrero, MD
25 Mule Rd, Suite B1,
Toms River, NJ 08755-5035

Ph: (732) 286-2565
Isabel C Guerrero, MD
25 Mule Rd, Suite B1,
Toms River, NJ 08755-5035

Ph: (732) 286-2565

Reviews and Comments


Internal Medicine Doctors in Toms River, NJ

Dr. Vanie S Ramachandra Rao, MD
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Dr. Gregory J Cuozzo, MD
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Phone: 732-349-4434    Fax: 732-349-9290
Dr. Prabhat Kumar Sinha, MD
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Dr. Satish K Bhutani, MD
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Dr. Joseph Anthony Decorso Jr., MD
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Phone: 973-699-1830    
Dr. Martin Zaratan Jimenez, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 25 Mule Rd, Building A, Toms River, NJ 08755
Phone: 732-240-0404    Fax: 732-244-3555
Dr. Murat Karatepe, MD FACC
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 25 Mule Rd, Suite B2, Toms River, NJ 08755
Phone: 732-505-9005    Fax: 732-505-9919

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.