Chad J. Preiss, O.D.
Optometrist · Pinon, AZ
Chad J. Preiss, O.D. is an optometrist with a practice address in Pinon, Arizona, and NPI 1245349448, issued on Aug 30, 2006. Check the license with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chad J. Preiss
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2957035 WI
Self-reported in NPPES; status is on the state search - Practice location
- Navajo Route 4, Pinon, AZ 86510
- Phone
- (928) 674-7001
- Enumerated
- Aug 30, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (928) 674-7705
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,336 in Arizona → Look up another NPI →
Also registered at Navajo Route 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gladys Asong, PHARMD, PHD.Pharmacist1225635626
- Betty Bizahaloni, LCSWClinical Social Worker1063549764
- Sarah CooperPhysical Therapist1124453477
- James Corcoran, DPTPhysical Therapist1063899540
- Karen Eisenbiegler, PHARMDAmbulatory Care Pharmacist1396101408
- Alice Hatch, M.D.Family Medicine Physician1740336700
Verify Chad J. Preiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average optometrist in 2024
94 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 60% of claims.
Most prescribed
- Latanoprost55 claims
- Restasis Multidose13 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.
Chad J. Preiss among 1,336 optometrist records in Arizona
Chad J. Preiss, O.D. is one of 1,336 optometrist records with a practice address in Arizona. 75% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 62% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2007 · 62% 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 Arizona 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 Pinon
They are 4 of the 47 NPPES records with a practice address in Pinon, and 1,336 optometrist records in Arizona.
All 1,336 in Arizona → Every provider in Pinon → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- David Petrik, O.D.Pinon, AZ 865101407150931
- Joseph Reyther, O.D.Pinon, AZ 865101205811973
- Toni Zimmerman, O.D.Pinon, AZ 865101487822870
- Paul Dewitt, ODTeec Nos Pos, AZ 865141366474207
- Laura Dewitt, O.D.Teec Nos Pos, AZ 865141407936578
- Kyle Hibbert, O.D.Ganado, AZ 865051093092629
- Luisa Alvarez, O.D.Fort Defiance, AZ 865041255461174
- David Biberdorf, ODFort Defiance, AZ 865041518045921
Common questions
What is Chad J. Preiss, O.D.'s NPI number?
Chad J. Preiss, O.D.'s National Provider Identifier (NPI) is 1245349448, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chad J. Preiss, O.D. located?
The NPPES record lists a practice address at Navajo Route 4, Pinon, AZ, 86510. Phone: (928) 674-7001. Providers update this record themselves, so call before visiting.
How can I verify Chad J. Preiss, O.D.'s license?
Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Chad J. Preiss, O.D. prescribe under Medicare Part D?
In 2024, Chad J. Preiss, O.D. had 94 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.