2026 NPPES data Dentist NPI 1255778668 D.D.S.
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HANS IGOU, D.D.S.

Dentist in ADA, Oklahoma. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
804
Medicare Part D claims · 218 beneficiaries · Dentist avg: 87
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$115
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

HANS IGOU, D.D.S. filed 804 Medicare Part D claims in 2023 as a Dentist in ADA, Oklahoma, prescribing 98% generic.

804
Part D claims, 2023
98%
generic prescribing
$115
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

HANS IGOU, D.D.S.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

804 Top 27% higher than 73% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about HANS IGOU, D.D.S.?

Quality data not reported

NPI registry status

Active

Issued 05/24/2013

NPI 1255778668

Primary specialty

Dentist

High-volume

93,789 US NPIs in this specialty

Medicare Part D claims

804 824% vs specialty avg

2023 prescription claims

Specialty avg: 87

Specialty distribution in Oklahoma

How Dentist compares to other specialties among Oklahoma providers

Oklahoma providers

Dentist share within Oklahoma

1. Dentist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Dentist share within Oklahoma

Specialty board-certification context

Estimated specialty board-certified rate — Dentist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Dentist ABMS/AOA estimate

Est. board-certified rate (Dentist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Dentist) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

HANS IGOU, D.D.S. appears in the CMS NPPES registry as a Dentist provider holding D.D.S. credentials at 803 N MONTE VISTA ST, ADA, OK, 74820, with a listed phone of (580) 332-3010. NPI 1255778668 was issued on 05/24/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what IGOU most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 804 prescription claims written by this provider, covering 218 Medicare beneficiaries and totaling roughly $5K in drug spend, split 2% brand-name and 98% generic by claim count, with an opioid prescribing rate of 16.2%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Dentist is a high-volume specialty nationwide, with 93,789 enrolled providers across 56 states and an average of 87 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

803 N MONTE VISTA ST
ADA, OK 74820

Provider Details

NPI 1255778668
Specialty Dentist
Credentials D.D.S.
Gender Male
NPI Issued 05/24/2013

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for HANS IGOU, D.D.S.. Source: openpaymentsdata.cms.gov.

Total received

$115

Largest payer

Pylant Medical

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

HANS IGOU, D.D.S. — brand share 2.0%
Specialty average (est.)

2% brand-name claims vs 98% generic, on 804 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

804
Total Claims
$5K
Total Drug Cost
218
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
806
Total Day Supply
7,453
Brand vs Generic
2% brand / 98% generic
Brand Drug Cost
$328
Generic Drug Cost
$4K
Opioid Claims
130 (16.2% rate)
Antibiotic Claims
270

Patient Demographics

Average Patient Age
72.9 years
Avg HCC Risk Score
1.22
Gender Split
59% female / 41% male
Age Distribution
<65: 27, 65-74: 104, 75-84: 70, 85+: 17

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What HANS IGOU, D.D.S. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Chlorhexidine Gluconate
208
Amoxicillin
202
Ibuprofen
158
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
114
Clindamycin Hcl
40
Periogard
Chlorhexidine Gluconate
17
Tranexamic Acid
16
Cephalexin
14

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Dentist Overview

How HANS IGOU, D.D.S. fits within the Dentist landscape nationally.

93,789
Dentist Providers in US
56
States with Dentist
87
Avg Claims per Provider

HANS IGOU, D.D.S.'s 804 claims are above the specialty average of 87.

Nearby Dentist Providers in Oklahoma

Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as IGOU.

Compare Dentist nationally: see state-by-state distribution →

Frequently Asked Questions

What is HANS IGOU, D.D.S.'s specialty?
HANS IGOU, D.D.S. specializes in Dentist and practices in ADA, Oklahoma. Credentials: D.D.S..
How much does HANS IGOU, D.D.S. prescribe under Medicare Part D?
In 2023, HANS IGOU, D.D.S. wrote 804 Medicare Part D claims totaling $5K in drug costs for 218 beneficiaries.
Where is HANS IGOU, D.D.S. located?
HANS IGOU, D.D.S. is located at 803 N MONTE VISTA ST, ADA, OK, 74820. Phone: (580) 332-3010.
What is HANS IGOU, D.D.S.'s NPI number?
HANS IGOU, D.D.S.'s National Provider Identifier (NPI) is 1255778668, issued on 05/24/2013.
Does HANS IGOU, D.D.S. prescribe more brand-name or generic drugs?
HANS IGOU, D.D.S.'s prescribing is 2% brand-name and 98% generic drugs by claim count, with $328 in brand drug costs.
Does HANS IGOU, D.D.S. prescribe opioids?
Yes, HANS IGOU, D.D.S. had 130 opioid claims in 2023 with an opioid prescribing rate of 16.2%.
How many Dentist providers are there in the US?
There are 93,789 Dentist providers across 56 states in the US. The average Dentist provider writes 87 Medicare Part D claims per year.
What drugs does HANS IGOU, D.D.S. prescribe most often?
Based on 2023 Medicare Part D data, HANS IGOU, D.D.S.'s most frequently prescribed drugs include Chlorhexidine Gluconate, Amoxicillin, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HANS IGOU, D.D.S. accept Medicare?
HANS IGOU, D.D.S. appears in CMS Medicare data with 804 Part D claims and 218 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HANS IGOU, D.D.S.'s credentials?
HANS IGOU, D.D.S.'s NPI is 1255778668 with credentials D.D.S.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology