Joanna Gebhardt, O.D.
NPI 1730467549 · Optometrist · Iowa City, IA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Gebhardt, O.D. is a Optometrist provider in Iowa City, IA (NPI 1730467549).
Provider details
- NPI number
- 1730467549
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 18003923A (IN)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
696 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 | 161 | $70 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 142 | $61 |
| New Patient Complete Exam of Visual System92004 | 97 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 88 | $90 |
| Imaging of Retina92134 | 80 | $23 |
| Exam of Visual Field With Extended Testing92083 | 34 | $25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 47 | 13 |
| Fluorometholone | 41 | 21 |
| Prednisolone Acetate | 31 | 17 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 22 | 11 |
| Cyclosporinebrand: Restasis | 22 | — |
| Doxycycline Monohydrate | 21 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 17 | — |
Practice location
Mailing address
Additional practice locations (2)
- 150 S Huntington AveBoston, MA 02130-4817Phone: (617) 232-9500
- 289 Moody StWaltham, MA 02453Phone: (781) 894-2127
Registry dates
- Enumerated
- 2011-07-27
- Last updated
- 2022-07-12
- Certified
- 2022-07-12
Frequently asked questions
- What is Joanna Gebhardt's NPI number?
- Joanna Gebhardt's National Provider Identifier (NPI) is 1730467549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Gebhardt's specialty?
- Joanna Gebhardt is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Joanna Gebhardt located?
- Joanna Gebhardt's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Joanna Gebhardt's phone number?
- The practice phone number listed in the NPPES registry for Joanna Gebhardt is (319) 356-2852.
- Does Joanna Gebhardt accept Medicare?
- Joanna Gebhardt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Gebhardt's NPI active?
- Yes — Joanna Gebhardt's NPI (1730467549) is active in the NPPES registry as of the last update on 2022-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.