Chase Ratzlaff, O.D.
Optometrist · Enid, OK
Chase Ratzlaff, O.D. is an optometrist with a practice address in Enid, Oklahoma, and NPI 1043763436, issued on Aug 2, 2016. Check the license (Oklahoma 2906, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chase Ratzlaff
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2906 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1204 W Willow RD Ste A, Enid, OK 73703
- Phone
- (580) 234-2333
- Enumerated
- Aug 2, 2016
- Record last updated
- Aug 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160830000793); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 892 in Oklahoma → Look up another NPI →
Verify Chase Ratzlaff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 2906Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average optometrist in 2024
395 Medicare Part D claims for 117 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Latanoprost149 claims
- Brimonidine Tartrate60 claims
- Erythromycin27 claims
- Dorzolamide-Timolol26 claims
- Lumigan19 claims
- Prednisolone Acetate19 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): 76 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $31.02
1 payment: food and beverage; the largest payer was Tarsus Pharmaceuticals, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Enid Eye Inc.Enid, OK
- Northwest Family Eyecare Solutions, PLLCCherokee, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chase Ratzlaff among 892 optometrist records in Oklahoma
Chase Ratzlaff, O.D. is one of 892 optometrist records with a practice address in Oklahoma. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 72% of them.
- NPI issued2016 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2016 · median 2008 among the 620 with a school on file
- Record last updated2016 · 68% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 optometrist records list a practice address in Enid
They are 12 of the 1,110 NPPES records with a practice address in Enid, and 892 optometrist records in Oklahoma.
All 892 in Oklahoma → Every provider in Enid → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Justin Funk, O.D.Enid, OK 737031336427178
- Bethany Hess, O.D.Enid, OK 737031134504939
- Scott McEachern, O.D.Enid, OK 737031467535849
- Thomas Nicholas, O.D.Enid, OK 737031184622235
- Thomas Nicholas, ODEnid, OK 737031467540674
- Michael Peck, O.D.Enid, OK 737031023026176
- Clint Sproul, O.D.Enid, OK 737031851672323
- William Diehl, ODEnid, OK 737011578668125
Common questions
What is Chase Ratzlaff, O.D.'s NPI number?
Chase Ratzlaff, O.D.'s National Provider Identifier (NPI) is 1043763436, issued on Aug 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Chase Ratzlaff, O.D. located?
The NPPES record lists a practice address at 1204 W Willow RD Ste A, Enid, OK, 73703. Phone: (580) 234-2333. Providers update this record themselves, so call before visiting.
How can I verify Chase Ratzlaff, O.D.'s license?
NPPES lists Oklahoma license number 2906, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Chase Ratzlaff, O.D. prescribe under Medicare Part D?
In 2024, Chase Ratzlaff, O.D. had 395 Medicare Part D claims for 117 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Chase Ratzlaff, O.D.'s MIPS final score?
The 2023 MIPS final score is 76 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.