Sarah Bigda, OD
NPI 1518644921 · Optometrist · Rochester, NH
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Bigda, OD is a Optometrist provider in Rochester, NH (NPI 1518644921).
Provider details
- NPI number
- 1518644921
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 1084 (NH)
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
3 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
420 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 | 115 | $125 |
| Established Patient Problem Focused Exam of Visual System92012 | 88 | $88 |
| New Patient Complete Exam of Visual System92004 | 84 | $149 |
| Photography of the Retina92250 | 67 | $37 |
| Exam of Visual Field With Extended Testing92083 | 29 | $61 |
| Imaging of Optic Nerve92133 | 21 | $34 |
| Imaging of Retina92134 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$132 across 2 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
- 2023-06-28
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Frequently asked questions
- What is Sarah Bigda's NPI number?
- Sarah Bigda's National Provider Identifier (NPI) is 1518644921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Bigda's specialty?
- Sarah Bigda is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Sarah Bigda located?
- Sarah Bigda's practice location on file with NPPES is 65 Rochester Hill Rd, Rochester, NH 03867-3231.
- What is Sarah Bigda's phone number?
- The practice phone number listed in the NPPES registry for Sarah Bigda is (603) 332-8569.
- Does Sarah Bigda accept Medicare?
- Sarah Bigda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Bigda's NPI active?
- Yes — Sarah Bigda's NPI (1518644921) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.