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Organization
HARMONY MEDICAL SERVICES OF NEW JERSEY LLC
Active
Organization
HARMONY MEDICAL SERVICES OF NEW JERSEY LLC
Active
Other names
Harmonycares Medical Group
Organization subpart
No
Provider details
NPI number
Authorized official
DR. JONATHAN FELDSTEIN MD (OWNER)
(248) 824-6600
Entity
Organization
Contact information
Practice address
28 VALLEY RD # 148, MONTCLAIR, NJ 07042-2709
(973) 707-3911
(201) 918-4037
Mailing address
PO BOX 40409, BELFAST, ME 04915-1255
(973) 707-3911
(855) 618-6655
Taxonomy
Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
Primary
—
—
207R00000X
Internal Medicine Physician
—
—
208000000X
Pediatrics Physician
—
—
208D00000X
General Practice Physician
—
—
Other
Enumeration date
11/18/2020
Last updated
09/30/2025
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