Christine James, OD
NPI 1992436489 · Optometrist · Sioux City, IA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1992436489
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 114700 (IA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
384 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 130 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $84 |
| Photography of the Retina92250 | 71 | $34 |
| Exam of Visual Field With Extended Testing92083 | 26 | $58 |
| Imaging of Optic Nerve92133 | 24 | $31 |
| Imaging of Retina92134 | 20 | $37 |
| New Patient Complete Exam of Visual System |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 55 | 14 |
| Latanoprostene Bunodbrand: Vyzulta | 22 | — |
| Fluorometholone | 12 | — |
| Bimatoprostbrand: Lumigan | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (7)
- 132 W BroadwayCouncil Bluffs, IA 51503-4311Phone: (712) 325-4999
- 201 N Main StDenison, IA 51442-1373Phone: (712) 263-2020
- 324 Main StManning, IA 51455-1031Phone: (712) 655-2020
- 402 Main StMapleton, IA 51034-1213Phone: (712) 882-2020
- 308 E Erie StMissouri Valley, IA 51555-1619Phone: (712) 642-4146
- 223 Main StMoville, IA 51039-7814Phone: (712) 873-3440
- 721 10th StOnawa, IA 51040-1128Phone: (712) 433-2020
Registry dates
- Enumerated
- 2022-06-23
- Last updated
- 2022-06-23
- Certified
- 2022-06-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.