Leigh Sha R Chervenka, OD
Optometrist · Nashua, NH
Leigh Sha R Chervenka, OD is an optometrist with a practice address in Nashua, New Hampshire, and NPI 1093931271, issued on Apr 17, 2007. Check the license (New Hampshire 817, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leigh Sha R Chervenka
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 817 NH
4229TP MA
561 SD
5106T TX
304T WY
Self-reported in NPPES; status is on the state search - Practice location
- 163 Amherst St Ste C, Nashua, NH 03064
- Phone
- (603) 320-8880
- Enumerated
- Apr 17, 2007
- Record last updated
- Sep 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180523001639); may accept Medicare assignment
- Medical or professional school
- Pacific University - College Of Optometry, 1993
- Entity
- Type 1 · individual
8 nearest optometrist records → All 293 in New Hampshire → Look up another NPI →
Verify Leigh Sha R Chervenka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 817Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average optometrist in 2024
35 Medicare Part D claims for 21 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Leigh Sha R Chervenka among 293 optometrist records in New Hampshire
Leigh Sha R Chervenka, OD is one of 293 optometrist records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1993 · median 2007 among the 202 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 optometrist records list a practice address in Nashua
They are 34 of the 3,140 NPPES records with a practice address in Nashua, and 293 optometrist records in New Hampshire.
All 293 in New Hampshire → Every provider in Nashua → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Carl Quimby, DONashua, NH 030641518059211
- Sherri Quimby-Cronin, ODNashua, NH 030641619079076
- Gerald Astorino, O.D.Nashua, NH 030631154497691
- Fabrice Brenot, O.D.Nashua, NH 030631003858457
- Ferdinand Engelhart, O.D.Nashua, NH 030631821093915
- Courtney Francis, ODNashua, NH 030631528816899
- Jordan KennedyNashua, NH 030631306512090
- Dina Kuch-Pierce, O.D.Nashua, NH 030631376902627
Common questions
What is Leigh Sha R Chervenka, OD's NPI number?
Leigh Sha R Chervenka, OD's National Provider Identifier (NPI) is 1093931271, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Leigh Sha R Chervenka, OD located?
The NPPES record lists a practice address at 163 Amherst St Ste C, Nashua, NH, 03064. Phone: (603) 320-8880. Providers update this record themselves, so call before visiting.
How can I verify Leigh Sha R Chervenka, OD's license?
NPPES lists New Hampshire license number 817, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Leigh Sha R Chervenka, OD prescribe under Medicare Part D?
In 2024, Leigh Sha R Chervenka, OD had 35 Medicare Part D claims for 21 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.