Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Harmony Medical Services of New Jersey LLC

Organization Family Medicine Physician · NPI 1649873183

Harmony Medical Services of New Jersey LLC is a Family Medicine Physician in Montclair, New Jersey. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
4
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

28 Valley Rd # 148
Montclair, NJ 07042-2709
Phone: (973) 707-3911
Fax: (201) 918-4037
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X
Internal Medicine Physician Taxonomy 207R00000X
Pediatrics Physician Taxonomy 208000000X
General Practice Physician Taxonomy 208D00000X

Record details

NPI number1649873183
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jonathan Feldstein — Owner · (248) 824-6600
Other names Harmonycares Medical Group
NPI enumeratedNovember 18, 2020
Last updated in NPPESSeptember 30, 2025
Certification dateSeptember 30, 2025
Mailing addressPo Box 40409, Belfast, ME 04915-1255

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