Dr Neil Michael S Estrella, MD - Medicare Internal Medicine in Clark, NJ

Dr Neil Michael S Estrella, MD is a medicare enrolled "Internal Medicine" physician in Clark, New Jersey. He graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Union County Health Care Associates Llc and his current practice location is 999 Raritan Rd, Clark, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 381-3740.

Dr Neil Michael S Estrella is licensed to practice in New Jersey (license number 25MA07952100) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1669401030.

Contact Information

Dr Neil Michael S Estrella, MD
999 Raritan Rd,
Clark, NJ 07066-1757
(732) 381-3740
(732) 381-3733

Map and Direction




Physician's Profile

Full NameDr Neil Michael S Estrella
GenderMale
SpecialityInternal Medicine
Experience23 Years
Location999 Raritan Rd, Clark, New Jersey
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Neil Michael S Estrella graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1669401030
  • Provider Enumeration Date: 06/30/2006
  • Last Update Date: 01/28/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8426052721
  • Enrollment ID: I20060829000095

Medical Identifiers

Medical identifiers for Dr Neil Michael S Estrella such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669401030NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA07952100 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Robert Wood Johnson Visiting Nurses, IncNorth brunswick, NJHome health agency
Robert Wood Johnson University Hospital At RahwayRahway, NJHospital
Saint Barnabas Medical CenterLivingston, NJHospital
Trinitas Regional Medical CenterElizabeth, NJHospital
Jfk Medical CenterEdison, NJHospital
Westfield CenterWestfield, NJNursing home
Clark Nursing And Rehab CntrClark, NJNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Union County Health Care Associates Llc216345095819

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. Dr Neil Michael S Estrella allows following entities to bill medicare on his behalf.
Entity NameUnion County Health Care Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033271291
PECOS PAC ID: 2163450958
Enrollment ID: O20050802001062
Entity NameEast Jersey Health Care Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114661584
PECOS PAC ID: 1658755673
Enrollment ID: O20220825000065

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. Dr Neil Michael S Estrella 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
Dr Neil Michael S Estrella, MD
999 Raritan Rd,
Clark, NJ 07066-1757

Ph: (732) 381-3740
Dr Neil Michael S Estrella, MD
999 Raritan Rd,
Clark, NJ 07066-1757

Ph: (732) 381-3740

Reviews and Comments


Internal Medicine Doctors in Clark, NJ

Mr. Brandt Mitchell Levin, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Commerce Pl, Clark, NJ 07066
Phone: 732-388-5757    Fax: 732-499-8128
Asha M Vijayakumar, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 152 Central Ave, Clark, NJ 07066
Phone: 732-382-9700    Fax: 732-382-9707
Allison Guttmann Lewis, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 140 Central Ave, Clark, NJ 07066
Phone: 732-943-5038    
Dr. Cheng-hong Hwang, D.O., PH. D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1457 Raritan Rd, Clark, NJ 07066
Phone: 908-272-2270    Fax: 908-272-0558
Dr. Irene Cho, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 67 Walnut Ave Ste 310, Clark, NJ 07066
Phone: 908-654-3377    
Dr. Lalji S Chudasama, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Raritan Rd, Clark, NJ 07066
Phone: 732-381-3055    Fax: 732-815-9330
Sheila Sahni, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 53-59 Westfield Ave, Clark, NJ 07066
Phone: 732-396-9500    Fax: 732-382-1377

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.