DR. HANS CHARLES IGOU D.D.S.
NPI 1255778668
Dentist in Ada, OK

Q: What is Hans Igou's NPI number?

The NPI number for Hans Igou is 1255778668. It was assigned to this individual provider in the NPPES registry on May 24, 2013.

Q: What is Hans Igou's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: Is Hans Igou enrolled in Medicare?

No. Hans Igou has opted out of Medicare through June 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Hans Igou was last updated on January 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 24, 2013Opted out of Medicare · through Jun 16, 2027

803 N MONTE VISTA ST, ADA, OK 74820(580) 332-3010(580) 332-1302 Get Directions Write a Review

NPPES record last updated: January 6, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 6, 2023, Jul 5, 2021, Jul 4, 2021 (3 updates tracked since 2021).

On this page

About Dr. Hans Charles Igou D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HANS CHARLES IGOU D.D.S. (NPI 1255778668) is an individual dentist in Ada, Oklahoma, licensed in Texas (30534) and active in the NPI registry since May 2013. He has opted out of Medicare through June 16, 2027 and remains eligible to order and refer and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1255778668

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. HANS CHARLES IGOUCredential: D.D.S.

Location Address803 N MONTE VISTA STAda, OK 74820-7711

Mailing Address3054 Summercrest DrPearland, TX 77584-5103

Phone(580) 332-3010

Fax(580) 332-1302

Sole ProprietorNo

Enumeration DateMay 24, 2013

Last NPPES UpdateJanuary 6, 20233 updates tracked since enumeration

NPPES CertifiedJanuary 6, 2023

✔ NPI 1255778668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Licenses✔ Licensed in TX · 30534✔ Licensed in OK · 6491

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

Also ListedDentist · Oral and Maxillofacial SurgeryTaxonomy 1223S0112X · License 231 (OK)

803 N MONTE VISTA ST, Ada, OK 74820

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Secondary Practice Locations 2

Location 1206 W 6th AveStillwater, OK 74074-4017 · Phone (405) 707-6135

Location 21609 N Strong Blvd Ste 100McAlester, OK 74501-3881 · Phone (918) 426-3244 · Fax (918) 426-3254

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Hans Charles Igou D.d.s. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from June 16, 2025 through June 16, 2027.

Opt-Out Effective DateJune 16, 2025

Opt-Out In Effect ThroughJune 16, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74820 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$82.46 typical visit price

range $53.00 – $162.61

Typical copayment $20.61 (range $13.25 – $40.65)

Most-billed visit code 99203

Established Patient

$66.48 typical visit price

range $16.68 – $132.40

Typical copayment $16.62 (range $4.17 – $33.10)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NOVA ORAL SURGERY LLC

Dentist (Oral and Maxillofacial Surgery)

803 N MONTE VISTA ST
ADA, OK 74820

Pontotoc County (580) 332-3010

SOUTHEAST OKLAHOMA ORAL & MAXILLOFACIAL SURGERY, PC

Dentist (Oral and Maxillofacial Surgery)

803 N MONTE VISTA ST
ADA, OK 74820

Pontotoc County (580) 332-3010

DR. RICHARD TODD BOONE DDS

Dentist (Oral and Maxillofacial Surgery)

803 N MONTE VISTA ST
ADA, OK 74820

Pontotoc County (580) 332-3010

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hans Igou's NPI number?

The NPI number for Hans Igou is 1255778668. It was assigned to this individual provider in the NPPES registry on May 24, 2013.

Where is Hans Igou located?

Hans Igou practices at 803 N Monte Vista St, Ada, OK 74820. The listed phone number is (580) 332-3010.

What is Hans Igou's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Hans Igou enrolled in Medicare?

No. Hans Igou has opted out of Medicare through June 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Hans Igou accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 13 other insurers list Hans Igou as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hans Igou was last updated on January 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.