Dr. Nicholas Callahan
MPH DMD MD | Oral and Maxillofacial Surgeon | 13+ years Exp
801 S Paulina St, Chicago
Illinois, 60612
312-413-2379 312-996-5987
Maps & DirectionsDr. Nicholas Callahan is a Chicago, Illinois based Oral and Maxillofacial Surgeon with
13 years of experience in
Oral and Maxillofacial Surgery. He completed his graduation from
State University Of New York Downstate Medical Center in 2013 He is also affiliated with hospitals like
. 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. Nicholas Callahan is
036147058 in Illinois. His current practice location is
801 S Paulina St, Chicago. Patients can reach him at
312-413-2379.
Dr. Nicholas Callahan deals with the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Complete Profile:
Dr. Nicholas Callahan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Dr. Nicholas Callahan |
| Specialization: | Oral and Maxillofacial Surgeon |
| Gender: | Male |
| Credentials: | MPH DMD MD |
| Experience: | 13+ years |
| Medical School Attended: | State University Of New York Downstate Medical Center |
| Graduation Year: | 2013 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 801 S Paulina St, Chicago,
Illinois, 60612 |
| Phone: | 312-413-2379 |
| Fax: | 312-996-5987 |
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: | 7012202864 |
| Enrollment ID: | I20181015002575 |
| NPI Number: | 1083920227 |
| NPI Enumeration Date: | 25 Aug, 2010 |
| NPI Last Update On: | 29 Feb, 2024 |
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. Nicholas Callahan are as mentioned below.
| License Number | Specialization | State | Status | |
| 036147058 | | Illinois | Primary | |
| 019031599 | Oral and Maxillofacial Surgery | Illinois | Secondary | |
| 021102880 | Oral and Maxillofacial Surgery | Illinois | Secondary | |
| 036147058 | Oral and Maxillofacial Surgery | Illinois | Secondary | |
| 019031599 | Oral & Maxillofacial Surgery | Illinois | Secondary | |
| 021002880 | Oral & Maxillofacial Surgery | Illinois | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (140150) | Chicago, IL | Acute Care Hospital |
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. Nicholas Callahan is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| The Board Of Trustee For The University Of Illinois (3072422716) | 879 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 801 S Paulina St,
Chicago, Illinois |
| Zip: | 60612-7210 |
| Phone Number: | 312-413-2379 |
| Fax Number: | 312-996-5987 |
Patients can reach Dr. Nicholas Callahan at
801 S Paulina St, Chicago, Illinois or can
call to book an appointment on 312-413-2379.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.