Physician Profile
Unclaimed ProfileAbout MASSOP
David John Massop, MD is a healthcare provider in Des Moines, IA specializing in ophthalmology. David trained at Creighton University School of Medicine, graduating in 2016. David is also listed as specializing in ophthalmology — retina specialist. According to Medicare claims data, David cared for 4,032 Medicare patients across 140,277 services.
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
- (515) 241-8595
- Email not available
Practice Locations
1415 WOODLAND AVE SUITE 140
Des Moines, IA 50309
Procedures Most Often Billed to Medicare
140,277 services · 4,032 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
2,634 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
28 |
| Removal of membrane of retina with removal of internal limiting membrane of retina | Procedure | 67042 |
24 |
| Photocoagulation treatment to prevent detachment of retina | Procedure | 67145 |
16 |
| Destruction of leaking blood vessels of retina using laser | Procedure | 67228 |
14 |
| Removal of eye fluid (vitreous) between lens and retina | Procedure | 67036 |
14 |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
12 |
| 2d ultrasound scan of eye tissue and structures | Imaging | 76512 |
16 |
| Imaging of retina | Treatment | 92134 |
3,318 |
| Established patient complete exam of visual system | Treatment | 92014 |
224 |
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.
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.
Other ophthalmology specialists in Des Moines 8
Same specialty, same city.
Trained at Creighton University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 at Creighton University 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 IA who bill this service to Medicare most often.
Common questions
What is Dr. Massop's specialty?
Dr. Massop is an ophthalmology in Des Moines, IA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where can I find Dr. Massop?
Dr. Massop is listed at 1415 WOODLAND AVE SUITE 140, Des Moines, IA 50309. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Massop?
The number on file is (515) 241-8595. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Massop's NPI number?
Dr. Massop's National Provider Identifier is 1003267956. 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. Massop's medical education?
Dr. Massop attended Creighton University School of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Massop been practicing?
Dr. Massop has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Massop known for?
According to Medicare billing data, Dr. Massop performs procedures including injection of drug into eye, removal of recurring cataract in lens capsule using a laser and removal of membrane of retina with removal of internal limiting membrane of retina; reads or performs imaging such as 2d ultrasound scan of eye tissue and structures; provides treatments such as imaging of retina and established patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Massop confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Massop. 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.