Timothea Ryan, M.D.
NPI 1427170596 · Ophthalmology Physician · Meriden, CT
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothea Ryan, M.D. is a Ophthalmology Physician provider in Meriden, CT (NPI 1427170596).
Provider details
- NPI number
- 1427170596
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 046408 (CT)
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
1,426 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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 237 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 205 | $96 |
| Established Patient Complete Exam of Visual System92014 | 170 | $132 |
| 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 | 165 | $17 |
| Imaging of Optic Nerve92133 | 147 | $38 |
| Exam of Visual Field With Extended Testing92083 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 360 | 99 |
| Bimatoprostbrand: Lumigan | 266 | 80 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 159 | 43 |
| Timolol Maleate | 152 | 61 |
| Dorzolamide Hcl | 133 | 39 |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 111 | 33 |
| Besifloxacin Hclbrand: Besivance | 94 | 68 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,561 across 57 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
- 2007-04-06
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is Timothea Ryan's NPI number?
- Timothea Ryan's National Provider Identifier (NPI) is 1427170596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothea Ryan's specialty?
- Timothea Ryan is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothea Ryan located?
- Timothea Ryan's practice location on file with NPPES is 546 S Broad St, Meriden, CT 06450.
- What is Timothea Ryan's phone number?
- The practice phone number listed in the NPPES registry for Timothea Ryan is (203) 235-2511.
- Does Timothea Ryan accept Medicare?
- Timothea Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothea Ryan's NPI active?
- Yes — Timothea Ryan's NPI (1427170596) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.