Sergio Gerardo Mijangos, O.D.
Optometrist · Sioux City, IA
Sergio Gerardo Mijangos, O.D. is an optometrist with a practice address in Sioux City, Iowa, and NPI 1497990584, issued on Dec 4, 2008. Check the license (Iowa 2445, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sergio Gerardo Mijangos
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2445 IA
Self-reported in NPPES; status is on the state search - Practice location
- 5001 Sergeant RD Ste 35, Sioux City, IA 51106
- Phone
- (712) 224-4600
- Enumerated
- Dec 4, 2008
- Record last updated
- Feb 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (712) 274-5960
- Entity
- Type 1 · individual
8 nearest optometrist records → All 676 in Iowa → Look up another NPI →
Verify Sergio Gerardo Mijangos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 2445Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average optometrist in 2024
271 Medicare Part D claims for 65 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Latanoprost219 claims
- Dorzolamide-Timolol27 claims
- Erythromycin15 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.
Industry payments in 2024: $195.24
6 payments; by number, the most common kind was food and beverage; the largest payer was Glaukos Corporation. 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.
Sergio Gerardo Mijangos among 676 optometrist records in Iowa
Sergio Gerardo Mijangos, O.D. is one of 676 optometrist records with a practice address in Iowa. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2016 · 74% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 optometrist records list a practice address in Sioux City
They are 22 of the 1,486 NPPES records with a practice address in Sioux City, and 676 optometrist records in Iowa.
All 676 in Iowa → Every provider in Sioux City → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Scott Beecher, O.D.Sioux City, IA 511061841282050
- Jeremy Brodersen, O.D.Sioux City, IA 511061477664902
- Daniel Brodkey, O.D.Sioux City, IA 511061811997802
- Lisa Calvert, O.D.Sioux City, IA 511061740348911
- Jacob Diedrich, ODSioux City, IA 511061407415599
- Penelope Haeker, ODSioux City, IA 511061326040361
- Angela Kolbo, O. D.Sioux City, IA 511061053666800
- Thomas Patera, O.D.Sioux City, IA 511061497837751
Common questions
What is Sergio Gerardo Mijangos, O.D.'s NPI number?
Sergio Gerardo Mijangos, O.D.'s National Provider Identifier (NPI) is 1497990584, issued on Dec 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sergio Gerardo Mijangos, O.D. located?
The NPPES record lists a practice address at 5001 Sergeant RD Ste 35, Sioux City, IA, 51106. Phone: (712) 224-4600. Providers update this record themselves, so call before visiting.
How can I verify Sergio Gerardo Mijangos, O.D.'s license?
NPPES lists Iowa license number 2445, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Sergio Gerardo Mijangos, O.D. prescribe under Medicare Part D?
In 2024, Sergio Gerardo Mijangos, O.D. had 271 Medicare Part D claims for 65 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.