Physician Profile
Unclaimed ProfileAbout DOUGLAS
Mark Jason Douglas, M.D. is a healthcare provider in Mobile, AL specialising in ophthalmology. Mark trained at University of Alabama School of Medicine, graduating in 1995.
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
Common questions
What kind of doctor is Dr. Douglas?
Dr. Douglas is an ophthalmology in Mobile, AL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
What is Dr. Douglas's address?
Dr. Douglas is listed at 2880 DAUPHIN ST, Mobile, AL 36606. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Douglas?
The number on file is (251) 473-1900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Douglas's NPI number?
Dr. Douglas's National Provider Identifier is 1679576516. 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
Where did Dr. Douglas train?
Dr. Douglas attended University of Alabama School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Douglas been practising?
Dr. Douglas has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Douglas perform?
According to Medicare billing data, Dr. Douglas performs procedures including injection of drug into eye; provides treatments such as imaging of retina and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Douglas confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Douglas. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (251) 473-1900
- Email not available
Practice Locations
2880 DAUPHIN ST
Mobile, AL 36606
Procedures Most Often Billed to Medicare
74,459 services · 2,904 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
1,238 |
| Imaging of retina | Treatment | 92134 |
2,713 |
| Exam of visual field with extended testing | Treatment | 92083 |
43 |
| Photography of the retina | Treatment | 92250 |
31 |
| Chloroprocaine hcl ophthalmic, 3% gel, 1 mg | Drug given | J2403 |
58,400 |
| Injection, faricimab-svoa, 0.1 mg | Drug given | J2777 |
7,860 |
| Injection, aflibercept, 1 mg | Drug given | J0178 |
1,448 |
| Injection, aflibercept hd, 1 mg | Drug given | J0177 |
736 |
| Injection, bevacizumab, 10 mg | Drug given | J9035 |
407 |
| Unclassified biologics | Drug given | J3590 |
23 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other ophthalmology specialists at this location 8
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 — 29 related providers in 4 groups
Other ophthalmology specialists in Mobile 5
Same specialty, same city.
Trained at University of Alabama School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at University of Alabama School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in AL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.