Dr. David J Callahan
MD | Child Neurology | 40+ years Exp
4921 Parkview Pl, Div Neurology Pediatrics, Ste 6c, Saint Louis
Missouri, 63110-1032
314-362-1408 314-454-2523
Maps & DirectionsDr. David J Callahan is a Saint Louis, Missouri based neurologist with 40 years of experience in Child Neurology. He completed his graduation from Washington University School Of Medicine in 1986. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. David J Callahan is R6J44 for Child Neurology in Missouri. His current practice location is 4921 Parkview Pl, Div Neurology Pediatrics, Ste 6c, Saint Louis. Patients can reach him at 314-362-1408 or can fax him at 314-454-2523. Dr. David J Callahan is MD in Child Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1902992696.
Dr. David J Callahan specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
Complete Profile:
Dr. David J Callahan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. David J Callahan |
| Specialization: | Child Neurology |
| Gender: | Male |
| Credentials: | MD |
| Experience: | 40+ years |
| Medical School Attended: | Washington University School Of Medicine |
| Graduation Year: | 1986 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 4921 Parkview Pl, Div Neurology Pediatrics, Ste 6c, Saint Louis,
Missouri, 63110-1032 |
| Phone: | 314-362-1408 |
| Fax: | 314-454-2523 |
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: | 2264511740 |
| Enrollment ID: | I20111212000411 |
| NPI Number: | 1902992696 |
| NPI Enumeration Date: | 04 Oct, 2006 |
| NPI Last Update On: | 15 Apr, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. David J Callahan are as mentioned below.
| License Number | Specialization | State | Status | |
| R6J44 | Child Neurology | Missouri | Primary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. David J Callahan is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Washington University (9830008770) | 2368 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. David J Callahan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 200000451 | Medicaid | Missouri | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. David J Callahan
Po Box 7412011,
Chicago, Illinois |
| Zip: | 60674-2011 |
| Phone Number: | 314-362-1408 |
| Fax Number: | 314-454-2523 |
Patients can reach Dr. David J Callahan at
4921 Parkview Pl, Div Neurology Pediatrics, Ste 6c, Saint Louis, Missouri or can
call to book an appointment on 314-362-1408.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.