John W Allen is a El Cajon, California based psychiatrist with 50 years of experience in Psychiatry. He completed his graduation from Baylor College Of Medicine in 1976. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of John W Allen is C37706 for Psychiatry in California. His current practice location is 225 W Madison Ave Ste 2, El Cajon. Patients can reach him at 619-631-4505 or can fax him at 619-713-6290. John W Allen is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1659382588.
John W Allen specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
John W Allen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | John W Allen |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Accepts Medicare Assignment: | May Accept |
| Practice Address: | 225 W Madison Ave Ste 2, El Cajon,
California, 92020 |
| Phone: | 619-631-4505 |
| Fax: | 619-713-6290 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which 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).
NPI details are as mentioned below.
| PAC ID: | 9537158043 |
| Enrollment ID: | I20040510001259 |
| NPI Number: | 1659382588 |
| NPI Enumeration Date: | 09 Aug, 2006 |
| NPI Last Update On: | 24 May, 2018 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John W Allen are as mentioned below.
| License Number | Specialization | State | Status | |
| C37706 | Psychiatry | California | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with John W Allen such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 00C377060 | Medicaid | California | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | John W Allen
Po Box 20498,
El Cajon, California |
| Zip: | 92021-0936 |
| Phone Number: | 619-277-9887 |
| Fax Number: | 801-253-9831 |
Patients can reach John W Allen at
225 W Madison Ave Ste 2, El Cajon, California or can
call to book an appointment on 619-631-4505.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.