Leigh Chervenka, OD
NPI 1093931271 · Optometrist · Nashua, NH
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Chervenka, OD is a Optometrist provider in Nashua, NH (NPI 1093931271).
Provider details
- NPI number
- 1093931271
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 817 (NH)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
125 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 | 62 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 29 | $86 |
| Photography of the Retina92250 | 21 | $35 |
| New Patient Complete Exam of Visual System92004 | 13 | $141 |
Typical Medicare-allowed amounts for these services range $35–$141 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 175 Littleton RoadWestford, MA 01886Phone: (978) 692-7575
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2021-09-21
- Certified
- 2021-04-02
Frequently asked questions
- What is Leigh Chervenka's NPI number?
- Leigh Chervenka's National Provider Identifier (NPI) is 1093931271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Chervenka's specialty?
- Leigh Chervenka is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Leigh Chervenka located?
- Leigh Chervenka's practice location on file with NPPES is 163 Amherst St Ste C, Nashua, NH 03064-1367.
- What is Leigh Chervenka's phone number?
- The practice phone number listed in the NPPES registry for Leigh Chervenka is (603) 320-8880.
- Does Leigh Chervenka accept Medicare?
- Leigh Chervenka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Chervenka's NPI active?
- Yes — Leigh Chervenka's NPI (1093931271) is active in the NPPES registry as of the last update on 2021-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.