Dr. James L Mastrich Jr., EDD
Counselor, Addiction (Substance Use Disorder) in Kingston, New Jersey
1649392671- Practice location
- 4475 Route 27, Kingston, NJ 08528-9601
- Phone
- 609-921-3665
- Fax
- 609-397-1971
- Last updated
- September 11, 2025
James L Mastrich is a Counselor, Addiction (Substance Use Disorder) based in Kingston, NJ. James L Mastrich practices in Kingston, NJ and has the professional credentials of EDD. The NPI Number for James L Mastrich is 1649392671 and holds a License No. 35SI00223800 (NJ). The current practice location address for James L Mastrich is 4475 Route 27, Kingston, NJ 08528-9601 and can be reached out via phone at 609-921-3665 and via fax at 609-397-1971.
Provider Profile Details
- NPI Number
- 1649392671
- Provider Name
- James L Mastrich
- Credential
- EDD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 4475 Route 27, Kingston, NJ 08528-9601
- Phone Number
- 609-921-3665
- Fax Number
- 609-397-1971
- Primary Taxonomy
- Counselor, Addiction (Substance Use Disorder) · 101YA0400X
- Sole Proprietor
- Yes
- Provider Enumeration Date
- April 3, 2007
- Last Update Date
- September 11, 2025
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 4475 Route 27
Kingston, NJ 08528-9601 - City
- Kingston
- State
- New Jersey
- Zip
- 08528-9601
- Phone Number
- 609-921-3665
- Fax Number
- 609-397-1971
Provider Business Mailing Address Details
- Address
- 4475 Route 27
Kingston, NJ 08528-9601 - City
- Kingston
- State
- NJ
- Zip
- 08528-9601
- Phone Number
- 609-921-3665
- Fax Number
- 609-397-1971
License Information
- License Number (1)
- 35SI00223800
- License State (1)
- NJ
- Taxonomy (1)
- Counselor, Addiction (Substance Use Disorder) · 101YA0400X · Primary
- License Number (2)
- 35SI00223800
- License State (2)
- NJ
- Taxonomy (2)
- Psychologist · 103T00000X
- License Number (3)
- 35SI00223800
- License State (3)
- NJ
- Taxonomy (3)
- Psychologist, Addiction (Substance Use Disorder) · 103TA0400X
- License Number (4)
- 35SI00223800
- License State (4)
- NJ
- Taxonomy (4)
- Psychologist, Cognitive & Behavioral · 103TB0200X
- License Number (5)
- 35SI00223800
- License State (5)
- NJ
- Taxonomy (5)
- Psychologist, Counseling · 103TC1900X
- License Number (6)
- 35SI00223800
- License State (6)
- NJ
- Taxonomy (6)
- Psychologist, Exercise & Sports · 103TE1100X
- License Number (7)
- 35SI00223800
- License State (7)
- NJ
- Taxonomy (7)
- Psychologist, Group Psychotherapy · 103TP2701X
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of Dr. James L Mastrich Jr., EDD?
The NPI number of Dr. James L Mastrich Jr., EDD is 1649392671. It was assigned on April 3, 2007 and is currently active in the NPPES registry.
What is the specialty of Dr. James L Mastrich Jr., EDD?
Dr. James L Mastrich Jr., EDD is registered under the primary taxonomy Counselor, Addiction (Substance Use Disorder) (code 101YA0400X), licensed in NJ under license number 35SI00223800.
Where does Dr. James L Mastrich Jr., EDD practice?
The practice location is 4475 Route 27, Kingston, NJ 08528-9601. The office can be reached at 609-921-3665 (phone) or 609-397-1971 (fax).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1649392671 directly on the NPPES registry website.