Mary Weimer, M.D.
NPI 1205256708 · Ophthalmology Physician · Beavercreek, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Weimer, M.D. is a Ophthalmology Physician provider in Beavercreek, OH (NPI 1205256708).
Provider details
- NPI number
- 1205256708
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35134285 (OH)
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
12 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
985 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 469 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 118 | $123 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 84 | $39 |
| Exam of Visual Field With Extended Testing92083 | 64 | $59 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 63 | $513 |
| Imaging of Optic Nerve92133 | 61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 186 | 62 |
| Prednisolone Acetate | 119 | 74 |
| Timolol Maleate | 56 | 23 |
| Brimonidine Tartrate | 51 | 15 |
| Moxifloxacin Hclbrand: Moxifloxacin | 50 | 30 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 44 | 13 |
| Ketorolac Tromethamine | 37 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 3 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
- 2014-04-23
- Last updated
- 2023-07-19
- Certified
- 2023-07-19
Frequently asked questions
- What is Mary Weimer's NPI number?
- Mary Weimer's National Provider Identifier (NPI) is 1205256708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Weimer's specialty?
- Mary Weimer is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Weimer located?
- Mary Weimer's practice location on file with NPPES is 89 Sylvania Dr Fl 1, Beavercreek, OH 45440-3282.
- What is Mary Weimer's phone number?
- The practice phone number listed in the NPPES registry for Mary Weimer is (937) 320-2020.
- Does Mary Weimer accept Medicare?
- Mary Weimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Weimer's NPI active?
- Yes — Mary Weimer's NPI (1205256708) is active in the NPPES registry as of the last update on 2023-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.