Jon Dietlein, M.D.
NPI 1811901887 · Ophthalmology Physician · Georgetown, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Dietlein, M.D. is a Ophthalmology Physician provider in Georgetown, TX (NPI 1811901887).
Provider details
- NPI number
- 1811901887
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- H0298 (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
19 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
4,740 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 | 829 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 602 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 493 | $123 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 394 | $24 |
| Photography of the Retina92250 | 384 | $33 |
| Exam of Visual Field With Extended Testing92083 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 673 | 189 |
| Moxifloxacin Hclbrand: Moxifloxacin | 359 | 251 |
| Prednisolone Acetate | 249 | 146 |
| Timolol Maleate | 177 | 59 |
| Dorzolamide Hcl | 127 | 30 |
| Brimonidine Tartrate | 124 | 41 |
| Difluprednate | 114 | 74 |
| Bimatoprostbrand: Lumigan | 63 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$458 across 24 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
- 2006-07-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jon Dietlein's NPI number?
- Jon Dietlein's National Provider Identifier (NPI) is 1811901887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Dietlein's specialty?
- Jon Dietlein is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Dietlein located?
- Jon Dietlein's practice location on file with NPPES is 311 River Bend Dr, Georgetown, TX 78628-2782.
- What is Jon Dietlein's phone number?
- The practice phone number listed in the NPPES registry for Jon Dietlein is (512) 931-2255.
- Does Jon Dietlein accept Medicare?
- Jon Dietlein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Dietlein's NPI active?
- Yes — Jon Dietlein's NPI (1811901887) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.