Physician Profile
Unclaimed ProfileAbout GUELDNER
Based in Ponchatoula, LA, Crystal Gayle Gueldner, O.D. is listed in the NPI registry under optometry. Crystal is also listed as specializing in optometrist. According to Medicare claims data, Crystal cared for 97 Medicare patients across 117 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
- (985) 467-1223
- Email not available
Practice Locations
139 W OAK ST
Ponchatoula, LA 70454
Procedures Most Often Billed to Medicare
117 services · 97 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Photography of the retina | Treatment | 92250 |
24 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
47 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
31 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
15 |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Photography of the retina 8
Providers in LA who bill this service to Medicare most often.
Common questions
What does Dr. Gueldner specialize in?
Dr. Gueldner is an optometry in Ponchatoula, LA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where is Dr. Gueldner located?
Dr. Gueldner is listed at 139 W OAK ST, Ponchatoula, LA 70454. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gueldner's phone number?
The number on file is (985) 467-1223. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gueldner's NPI number?
Dr. Gueldner's National Provider Identifier is 1700218054. 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. Gueldner go to medical school?
Dr. Gueldner attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gueldner been practicing?
Dr. Gueldner has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gueldner do most often?
According to Medicare billing data, Dr. Gueldner provides treatments such as photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gueldner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gueldner. 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.