Physician Profile
Unclaimed ProfileAbout GREEMAN
Nelson Greeman, O.D. is a healthcare provider in San Antonio, TX specializing in optometry. Nelson trained at University of Houston - College of Optometry, graduating in 1974. Nelson is also listed as specializing in optometrist. Medicare claims data shows Nelson provided 347 services to 324 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
- (210) 824-4503
- Email not available
Practice Locations
249 E HILDEBRAND AVE
San Antonio, TX 78212
Procedures Most Often Billed to Medicare
347 services · 324 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient complete exam of visual system | Treatment | 92014 |
183 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
52 |
| Photography of the retina | Treatment | 92250 |
44 |
| Exam of visual field with extended testing | Treatment | 92083 |
21 |
| Imaging of optic nerve | Treatment | 92133 |
20 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
27 |
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 optometry specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in San Antonio 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Houston - College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 1974 at University of Houston - College of Optometry 6
Providers who graduated from the same medical school in the same year.
Also performs Established patient complete exam of visual system 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Dr. Greeman's specialty?
Dr. Greeman is an optometry in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where can I find Dr. Greeman?
Dr. Greeman is listed at 249 E HILDEBRAND AVE, San Antonio, TX 78212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Greeman?
The number on file is (210) 824-4503. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Greeman?
Dr. Greeman's National Provider Identifier is 1386606861. 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. Greeman's medical education?
Dr. Greeman attended University of Houston - College of Optometry, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Greeman have?
Dr. Greeman has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Greeman known for?
According to Medicare billing data, Dr. Greeman provides treatments such as established patient complete exam of visual system and established patient problem focused 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
Is Dr. Greeman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Greeman. 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.