- Practice location
- 141 N Central Ave, Hartsdale, NY 10530-1912
- Phone
- 914-949-7699
- Fax
- 914-949-3224
- Last updated
- February 24, 2026
John Christian Douglas is a Psychiatry & Neurology, Psychiatry based in Hartsdale, NY. John Christian Douglas practices in Hartsdale, NY and has the professional credentials of MD. The NPI Number for John Christian Douglas is 1366769804 and holds a License No. A101028 (CA). The current practice location address for John Christian Douglas is 141 N Central Ave, Hartsdale, NY 10530-1912 and can be reached out via phone at 914-949-7699 and via fax at 914-949-3224.
Provider Profile Details
- NPI Number
- 1366769804
- Provider Name
- John Christian Douglas
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 141 N Central Ave, Hartsdale, NY 10530-1912
- Phone Number
- 914-949-7699
- Fax Number
- 914-949-3224
- Primary Taxonomy
- Psychiatry & Neurology, Psychiatry · 2084P0800X
- Sole Proprietor
- No
- Provider Enumeration Date
- April 23, 2010
- Last Update Date
- February 24, 2026
- Certification Date
- February 24, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 141 N Central Ave
Hartsdale, NY 10530-1912 - City
- Hartsdale
- State
- New York
- Zip
- 10530-1912
- Phone Number
- 914-949-7699
- Fax Number
- 914-949-3224
Provider Business Mailing Address Details
- Address
- 208 Valley RD
New Canaan, CT 06840-3812 - City
- New Canaan
- State
- CT
- Zip
- 06840-3812
- Phone Number
- 203-801-2231
- Fax Number
- 203-801-2343
License Information
- License Number (1)
- A101028
- License State (1)
- CA
- Taxonomy (1)
- Psychiatry & Neurology, Psychiatry · 2084P0800X
- License Number (2)
- 053165
- License State (2)
- CT
- Taxonomy (2)
- Psychiatry & Neurology, Addiction Psychiatry · 2084P0802X
- License Number (3)
- 269011
- License State (3)
- NY
- Taxonomy (3)
- Psychiatry & Neurology, Psychiatry · 2084P0800X · Primary
- Taxonomy (4)
- Student in an Organized Health Care Education/Training Program · 390200000X
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. John C Douglas, MD?
The NPI number of Dr. John C Douglas, MD is 1366769804. It was assigned on April 23, 2010 and is currently active in the NPPES registry.
What is the specialty of Dr. John C Douglas, MD?
Dr. John C Douglas, MD is registered under the primary taxonomy Psychiatry & Neurology, Psychiatry (code 2084P0800X), licensed in CA under license number A101028.
Where does Dr. John C Douglas, MD practice?
The practice location is 141 N Central Ave, Hartsdale, NY 10530-1912. The office can be reached at 914-949-7699 (phone) or 914-949-3224 (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 1366769804 directly on the NPPES registry website.