Lydia J. Davis, O.D.
Corneal and Contact Management Optometrist · West Chester, PA
Lydia J. Davis, O.D. is a corneal and contact management optometrist with a practice address in West Chester, Pennsylvania, and NPI 1760509244, issued on Mar 22, 2007. Check the license (Pennsylvania OEG000999, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lydia J. Davis
- Credential
- O.D.
- Primary taxonomy
- Corneal and Contact Management Optometrist 152WC0802X
- License number
- OEG000999 PA
Self-reported in NPPES; status is on the state search - Practice location
- 835 Paoli PK, West Chester, PA 19380
- Phone
- (610) 436-6000
- Enumerated
- Mar 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 436-7506
- Medicare enrollment
- Enrolled (PECOS I20140416000329); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 1984
- Entity
- Type 1 · individual
8 nearest corneal and contact management optometrist records → All 55 in Pennsylvania → Look up another NPI →
Verify Lydia J. Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OEG000999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average corneal and contact management optometrist in 2024
72 Medicare Part D claims for 15 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Latanoprost38 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.
Lydia J. Davis among 55 corneal and contact management optometrist records in Pennsylvania
Lydia J. Davis, O.D. is one of 55 corneal and contact management optometrist records with a practice address in Pennsylvania. 67% 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 65% of them.
- NPI issued2007 · 65% of these records are older, 16% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1984 · median 1991 among the 26 with a school on file
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Corneal and Contact Management Optometrist providers in Pennsylvania
There are 55 corneal and contact management optometrist records in Pennsylvania.
All 55 in Pennsylvania → Every provider in West Chester → Corneal and Contact Management Optometrist nationwide →
The 8 corneal and contact management optometrist records with the nearest ZIP codes
- Douglas OconnorHatfield, PA 194401821203506
- Robert Peifer, O.D.Phoenixville, PA 194601891800520
- Sandy John, ODPlymouth Meeting, PA 194621548802440
- Paul Speesler, O.D.Philadelphia, PA 191321912963570
- Amir Azari, M.D.Philadelphia, PA 191071801068382
- John Roman, O.D.Philadelphia, PA 191071326035882
- Irene Musten, O.D.Philadelphia, PA 191031538113543
- Neil Halpern, O.D.Morrisville, PA 190671457318669
Common questions
What is Lydia J. Davis, O.D.'s NPI number?
Lydia J. Davis, O.D.'s National Provider Identifier (NPI) is 1760509244, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lydia J. Davis, O.D. located?
The NPPES record lists a practice address at 835 Paoli PK, West Chester, PA, 19380. Phone: (610) 436-6000. Providers update this record themselves, so call before visiting.
How can I verify Lydia J. Davis, O.D.'s license?
NPPES lists Pennsylvania license number OEG000999, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Lydia J. Davis, O.D. prescribe under Medicare Part D?
In 2024, Lydia J. Davis, O.D. had 72 Medicare Part D claims for 15 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. 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.