Katherine Flynn, M.D.
NPI 1396794715 · Optometrist · Tarpon Springs, FL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Flynn, M.D. is a Optometrist provider in Tarpon Springs, FL (NPI 1396794715).
Provider details
- NPI number
- 1396794715
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- OPC4023 (FL)
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
1,471 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 | 422 | $119 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 240 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 202 | $88 |
| Imaging of Retina92134 | 179 | $38 |
| Imaging of Optic Nerve92133 | 141 | $33 |
| Exam of Visual Field With Extended Testing92083 | 102 | $60 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 197 | 77 |
| Latanoprost | 77 | 23 |
| Bimatoprostbrand: Lumigan | 72 | 18 |
| Lifitegrastbrand: Xiidra | 46 | 12 |
| Perfluorohexyloctane/Pfbrand: Miebo | 41 | — |
| Loteprednol Etabonatebrand: Lotemax Sm | 30 | 23 |
| Lotilanerbrand: Xdemvy | 29 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$486 across 18 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
- 2006-05-10
- Last updated
- 2008-04-16
Frequently asked questions
- What is Katherine Flynn's NPI number?
- Katherine Flynn's National Provider Identifier (NPI) is 1396794715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Flynn's specialty?
- Katherine Flynn is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Katherine Flynn located?
- Katherine Flynn's practice location on file with NPPES is 43309 US Highway 19 N, Tarpon Springs, FL 34689-6221.
- What is Katherine Flynn's phone number?
- The practice phone number listed in the NPPES registry for Katherine Flynn is (727) 943-3111.
- Does Katherine Flynn accept Medicare?
- Katherine Flynn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Flynn's NPI active?
- Yes — Katherine Flynn's NPI (1396794715) is active in the NPPES registry as of the last update on 2008-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.