Paul Sietmann, O.D.
NPI 1558356162 · Optometrist · Frisco, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Sietmann, O.D. is a Optometrist provider in Frisco, TX (NPI 1558356162).
Provider details
- NPI number
- 1558356162
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 3849TG (TX)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
2,242 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 | 726 | $119 |
| Imaging of Retina92134 | 521 | $38 |
| Established Patient Problem Focused Exam of Visual System92012 | 398 | $84 |
| Imaging of Optic Nerve92133 | 219 | $33 |
| Exam of Visual Field With Extended Testing92083 | 170 | $59 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 69 | $16 |
| New Patient Complete Exam of Visual System92004 |
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 | 180 | 85 |
| Bimatoprostbrand: Lumigan | 177 | 67 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 95 | 49 |
| Prednisolone Acetate | 90 | 75 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 64 | 25 |
| Ketorolac Tromethamine | 55 | 44 |
| Brimonidine Tartrate | 54 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$550 across 22 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
- 2005-09-20
- Last updated
- 2017-01-15
Frequently asked questions
- What is Paul Sietmann's NPI number?
- Paul Sietmann's National Provider Identifier (NPI) is 1558356162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Sietmann's specialty?
- Paul Sietmann is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Paul Sietmann located?
- Paul Sietmann's practice location on file with NPPES is 10363 Ferry Farm Ln, Frisco, TX 75035-6955.
- What is Paul Sietmann's phone number?
- The practice phone number listed in the NPPES registry for Paul Sietmann is (214) 886-8013.
- Does Paul Sietmann accept Medicare?
- Paul Sietmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Sietmann's NPI active?
- Yes — Paul Sietmann's NPI (1558356162) is active in the NPPES registry as of the last update on 2017-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.