Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Neil Michael S Estrella, MD

Individual provider Internal Medicine Physician · NPI 1669401030

Dr. Neil Michael S Estrella, MD is an Internal Medicine in Clark, New Jersey. Qualified in 2001, 25 years ago. Practices with Union County Health Care Associates LLC, a 19-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
25
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

999 Raritan Rd
Clark, NJ 07066-1757
Phone: (732) 381-3740
Fax: (732) 381-3733
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA07952100 (NJ)

Record details

NPI number1669401030
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESJanuary 28, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Union County Health Care Associates Llc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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