Ralphana Ehrhardt, M.D.
NPI 1104829910 · Ophthalmology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralphana Ehrhardt, M.D. is a Ophthalmology Physician provider in Dallas, TX (NPI 1104829910).
Provider details
- NPI number
- 1104829910
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MDH0327 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,229 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 555 | $127 |
| Imaging of Retina92134 | 411 | $40 |
| Established Patient Problem Focused Exam of Visual System92012 | 306 | $90 |
| Exam of Visual Field With Extended Testing92083 | 214 | $64 |
| Imaging of Optic Nerve92133 | 188 | $36 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 142 | $316 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 554 | 179 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 286 | 64 |
| Brimonidine Tartrate | 133 | 45 |
| Timolol Maleate | 118 | 38 |
| Bimatoprostbrand: Lumigan | 103 | 28 |
| Dorzolamide Hcl | 78 | 21 |
| Prednisolone Acetate | 75 | 68 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$846 across 29 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-24
- Last updated
- 2012-11-14
Frequently asked questions
- What is Ralphana Ehrhardt's NPI number?
- Ralphana Ehrhardt's National Provider Identifier (NPI) is 1104829910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralphana Ehrhardt's specialty?
- Ralphana Ehrhardt is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ralphana Ehrhardt located?
- Ralphana Ehrhardt's practice location on file with NPPES is 5494 Glen Lakes Dr, Dallas, TX 75231-4308.
- What is Ralphana Ehrhardt's phone number?
- The practice phone number listed in the NPPES registry for Ralphana Ehrhardt is (214) 692-6220.
- Does Ralphana Ehrhardt accept Medicare?
- Ralphana Ehrhardt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralphana Ehrhardt's NPI active?
- Yes — Ralphana Ehrhardt's NPI (1104829910) is active in the NPPES registry as of the last update on 2012-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.