Physician Profile
Unclaimed ProfileAbout HARRISON
Based in Mobile, AL, James Mark Harrison, M.D. is listed in the NPI registry under otolaryngology. James graduated from University of South Alabama College of Medicine in 1998. James is also listed as specializing in otolaryngology (ent). Medicare claims data shows James provided 4,486 services to 835 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (251) 341-3368
- Email not available
Practice Locations
3701 DAUPHIN ST
Mobile, AL 36608
Procedures Most Often Billed to Medicare
4,486 services · 835 patients · 20 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
91 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
57 |
| Biopsy or removal of nasal polyp or tissue using an endoscope | Procedure | 31237 |
15 |
| Removal of nasal air passage under lining tissue | Procedure | 30140 |
13 |
| Exploration of nasal sinus using an endoscope | Procedure | 31276 |
12 |
| Computer-assisted procedure outside membrane covering brain | Procedure | 61782 |
11 |
| Reshaping of nasal cartilage | Procedure | 30520 |
11 |
| Ct guidance for needle or tube localization | Imaging | 77011 |
42 |
| Ct scan of face without contrast | Imaging | 70486 |
42 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,440 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other otolaryngology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other otolaryngology specialists in Mobile 7
Same specialty, same city.
Trained at University of South Alabama College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at University of South Alabama College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in AL who bill this service to Medicare most often.
Common questions
What is Dr. Harrison's specialty?
Dr. Harrison is an otolaryngology in Mobile, AL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where can I find Dr. Harrison?
Dr. Harrison is listed at 3701 DAUPHIN ST, Mobile, AL 36608. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Harrison?
The number on file is (251) 341-3368. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Harrison?
Dr. Harrison's National Provider Identifier is 1326042987. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Harrison's medical education?
Dr. Harrison attended University of South Alabama College of Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Harrison have?
Dr. Harrison has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Harrison known for?
According to Medicare billing data, Dr. Harrison performs procedures including removal of impacted ear wax, diagnostic exam of voice box using a flexible endoscope and biopsy or removal of nasal polyp or tissue using an endoscope; reads or performs imaging such as ct guidance for needle or tube localization and ct scan of face without contrast; provides treatments such as professional service for preparation and provision of 1 or more antigens and comprehensive hearing and speech recognition test, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Harrison's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harrison. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.