National Provider Identifier Database

DAVID J DIEHL, MD – NPI #1013065192
Geriatric Psychiatry

Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.


Contact Information

DAVID J DIEHL, MD
760 WOODLAND DRIVE EAST
SUITE 3
SALINE, MI48176-1682
Phone: 734-944-3820
Fax: 734-944-9250
Website:
Specialty Taxonomy Code
* Geriatric Psychiatry 2084P0805X
Psychiatry 2084P0800X

* Indicates primary specialty

NPI Profile & details for DAVID J DIEHL

NPI Number 1013065192
Credentials MD
Entity Individual
Enumeration date 01/08/2007
Last updated 09/11/2025 - About 9 months ago
Sole proprietor1 Yes
Identifiers
  • MI License #: 4301065221
  • Other: 104548 CARE CHOICES
  • Other: 104548 PREFERRED CHOICES
  • MI Other: 2608111011 BLUE CROSS BLUE SHIELD
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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