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Ronald Keith Willenborg (M.D.)

Dr. Ronald Keith Willenborg (M.D.) is a health care provider specializes in Internal Medicine. He is affiliated with hospital of Hackensack-umc Mountainside.

profile-icon Basic Information

Practice Location 543 Valley Rd Ste 4, Upper Montclair, NJ 07043-1844, US
Practice Location Phone973-746-6466
Practice Location Fax973-746-0312
GenderMale
Specialty InInternal Medicine
Medical SchoolUmdnj-new Jersey Medical School
Graduation Year1977
NPI ?1801897897
PECOS ID3476553116
Enrollment IDI20070103000465
Entity TypeIndividual
Enumeration Date ? Aug 2, 2005
Last Update Date ? Jul 14, 2010
Note:
NPI: National Provider Identifier issued to health care providers by Centers for Medicare and Medicaid Services (CMS).
PECOS: Provider Enrollment, Chain, and Ownership System.

specialty-icon Specialties & Licenses of Ronald Keith Willenborg

SpecialtySpecializationLicenseLicense State
Internal Medicine 25MA03592100New Jersey

Medicare-icon Medicare Participation of Ronald Keith Willenborg

Accepts Medicare AssignmentYes
Report Quality Measures
Use Electronic Health Records
Committed to Teart Health Through the Million HeartsĀ® initiative

affiliation-icon Hospital & Group Practice Affiliations of Ronald Keith Willenborg

Affiliation 1 Hackensack-umc Mountainside

legacy-id-icon Legacy Provider IDs of Ronald Keith Willenborg

Provider IdIssuer StateIssuer TypeIssuer
110009806OtherRAILROAD MEDICARE
001130735New JerseyOtherUNITED HEALTHCARE
3213803New JerseyMedicaid
P3601332New JerseyOtherOXFORD HEALTH
8971366New JerseyOtherCIGNA
OK0464New JerseyOtherHEALTH NET
0004574647New JerseyOtherAETNA
NJ3106New JerseyOtherFIRST HEALTH
J2407New JerseyOtherHORIZON BLUE CROSS/SHIELD
31D08New YorkOtherEMPIRE BLUE SHIELD