NPPES file of Aug 9, 2026

Alison Sue Ridenour, O.D.

Optometrist · Waynesboro, PA

Alison Sue Ridenour, O.D. is an optometrist with a practice address in Waynesboro, Pennsylvania, and NPI 1144294984, issued on Feb 16, 2006. Check the license (Pennsylvania OEG001698, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144294984
Name
Alison Sue Ridenour
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
OEG001698 PA
TA1411 MD
Self-reported in NPPES; status is on the state search
Practice location
1051 E Main St, Waynesboro, PA 17268
Phone
(717) 387-5657
Enumerated
Feb 16, 2006
Record last updated
Feb 8, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(717) 387-5638
Medicare enrollment
Enrolled (PECOS I20091215000346); accepts Medicare assignment
Medical or professional school
Pennsylvania College Of Optometry, 1996
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1051 E Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joann Angstadt, M.D.Family Medicine Physician1629349360
  2. Scott Card, MDInternal Medicine Physician1023043940
  3. Patricia Curley, CRNPNurse Practitioner1316943749
  4. Nikki Deboer, CRNPFamily Nurse Practitioner1356878540
  5. Gary Gallo, M.D.Family Medicine Physician1558367391
  6. Thomas Meals, DMD, MPH, RNGeneral Practice Dentistry1285642850

Verify Alison Sue Ridenour in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license OEG001698
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.9 times the Medicare Part D claims of the average optometrist in 2024

807 Medicare Part D claims for 279 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.

  1. Alison Ridenour807
  2. Specialty average277

Most prescribed

  1. Latanoprost227 claims
  2. Timolol Maleate91 claims
  3. Lumigan46 claims
  4. Brimonidine Tartrate41 claims
  5. Tobramycin-Dexamethasone36 claims
  6. Erythromycin30 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $44.47

2 payments; by number, the most common kind was food and beverage; the largest payer was Sun Pharmaceutical Industries Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alison Ridenour$44.47
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Aeg Pennsylvania Professional IncWaynesboro, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Alison Sue Ridenour among 2,640 optometrist records in Pennsylvania

Alison Sue Ridenour, O.D. is one of 2,640 optometrist records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.

  • NPI issued2006 · 14% of these records are older, 48% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1996 · median 2004 among the 1,588 with a school on file
  • Record last updated2013 · 69% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 optometrist records list a practice address in Waynesboro

They are 4 of the 210 NPPES records with a practice address in Waynesboro, and 2,640 optometrist records in Pennsylvania.

The 8 optometrist records with the nearest ZIP codes

  1. James Brown, ODWaynesboro, PA 172681720163934
  2. Sheralyn King, O.D.Waynesboro, PA 172681104025089
  3. Eric Knapp, O.D.Waynesboro, PA 172681003162645
  4. Halee AllemanShippensburg, PA 172571396378642
  5. Vincent Facchinei, ODShippensburg, PA 172571205911419
  6. Timothy Orndorf, O.D.Shippensburg, PA 172571578728093
  7. Eric Daley, O.D.Mc Connellsburg, PA 172331073509865
  8. Joey Lane, ODMc Connellsburg, PA 172331043203409

Common questions

What is Alison Sue Ridenour, O.D.'s NPI number?

Alison Sue Ridenour, O.D.'s National Provider Identifier (NPI) is 1144294984, issued on Feb 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alison Sue Ridenour, O.D. located?

The NPPES record lists a practice address at 1051 E Main St, Waynesboro, PA, 17268. Phone: (717) 387-5657. Providers update this record themselves, so call before visiting.

How can I verify Alison Sue Ridenour, O.D.'s license?

NPPES lists Pennsylvania license number OEG001698, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Alison Sue Ridenour, O.D. prescribe under Medicare Part D?

In 2024, Alison Sue Ridenour, O.D. had 807 Medicare Part D claims for 279 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

What is Alison Sue Ridenour, O.D.'s MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.