NPI registry status
Active
2026 NPPES data Pharmacist NPI 1114295946 MD /PHARMD
Verify on CMS → Yvonne Otieno, MD /PHARMD
Pharmacist in Austin, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 291,043 in Pharmacist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
158
Medicare Part D claims · 84 beneficiaries · Pharmacist avg: 135
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$107.87
4 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Yvonne Otieno, MD /PHARMD filed 158 Medicare Part D claims in 2023 as a Pharmacist in Austin, Texas, prescribing 82% generic.
- 158
- Part D claims, 2023
- 82%
- generic prescribing
- $107.87
- industry payments (Sunshine Act)
- ≥35th
- pct by Part D claim volume (lower-bound band)
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.
Yvonne Otieno, MD /PHARMD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
158 ≥ 35th percentile 35% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Yvonne Otieno, MD /PHARMD?
Quality data not reportedPrimary specialty
Pharmacist
Medicare Part D claims
158 17% vs specialty avg
Specialty distribution in Texas
How Pharmacist compares to other specialties among Texas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Pharmacist. Verify directly:
How MIPS and board certification work
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).
Yvonne Otieno, MD /PHARMD appears in the CMS NPPES registry as a Pharmacist provider holding MD /PHARMD credentials at 7000 NORTH MOPAC, Austin, TX, 78731, with a listed phone of (512) 482-0045. NPI 1114295946 was issued on 12/07/2011.
Medicare Part D records for calendar year 2023 show 158 prescription claims written by this provider, covering 84 Medicare beneficiaries and totaling roughly $21K in drug spend, split 18% brand-name and 82% generic by claim count.
Pharmacist is a high-volume specialty nationwide, with 291,043 enrolled providers across 56 states and an average of 135 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
Provider Details
| NPI | 1114295946 |
|---|---|
| Specialty | Pharmacist |
| Credentials | MD /PHARMD |
| Gender | Female |
| NPI Issued | 12/07/2011 |
Hospital and facility affiliations
Facilities where Yvonne Otieno, MD /PHARMD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Usacs Integrated Acute Care Services OF Texas, PLLC
Kerrville, TX
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Yvonne Otieno, MD /PHARMD. Source: openpaymentsdata.cms.gov.
Total received
$108
Largest payer
Janssen Pharmaceuticals, Inc
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.
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to Yvonne Otieno, MD /PHARMD. To verify Yvonne Otieno, MD /PHARMD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Yvonne Otieno, MD /PHARMD - brand share 18.0%
Pharmacist average
18% brand-name claims vs 82% generic, on 158 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.
158
Total Claims
$21K
Total Drug Cost
84
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 177
- Total Day Supply
- 3,899
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $18K
- Generic Drug Cost
- $3K
- Antibiotic Claims
- 37
Patient Demographics
- Average Patient Age
- 74.2 years
- Avg HCC Risk Score
- 2.02
- Gender Split
- 54% female / 46% male
Pharmacist Overview
How Yvonne Otieno, MD /PHARMD fits within the Pharmacist landscape nationally.
291,043
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider
Yvonne Otieno, MD /PHARMD's 158 claims are above the specialty average of 135.
Nearby Pharmacist Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Otieno.
Dr. Altaf Aalwawee
RPH
Houston, TX
Dr. Delvin Aaron
R.PH.
Azle, TX
Dr. Robert Abagi
PHARMD
Beaumont, TX
Adolphus Abakwue
Dallas, TX
Dr. Udochukwu Abakwue
PHARMD
Sugar Land, TX
Compare Pharmacist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pharmacist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Yvonne Otieno, MD /PHARMD's specialty? ▼
Yvonne Otieno, MD /PHARMD specializes in Pharmacist and practices in Austin, Texas. Credentials: MD /PHARMD.
How much does Yvonne Otieno, MD /PHARMD prescribe under Medicare Part D? ▼
In 2023, Yvonne Otieno, MD /PHARMD wrote 158 Medicare Part D claims totaling $21K in drug costs for 84 beneficiaries.
Where is Yvonne Otieno, MD /PHARMD located? ▼
Yvonne Otieno, MD /PHARMD is located at 7000 NORTH MOPAC, Austin, TX, 78731. Phone: (512) 482-0045.
What is Yvonne Otieno, MD /PHARMD's NPI number? ▼
Yvonne Otieno, MD /PHARMD's National Provider Identifier (NPI) is 1114295946, issued on 12/07/2011.
Does Yvonne Otieno, MD /PHARMD prescribe more brand-name or generic drugs? ▼
Yvonne Otieno, MD /PHARMD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $18K in brand drug costs.
How many Pharmacist providers are there in the US? ▼
There are 291,043 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
Does Yvonne Otieno, MD /PHARMD accept Medicare? ▼
Yvonne Otieno, MD /PHARMD appears in CMS Medicare data with 158 Part D claims and 84 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Yvonne Otieno, MD /PHARMD's credentials? ▼
Yvonne Otieno, MD /PHARMD's NPI is 1114295946 with credentials MD /PHARMD. 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
View source datasets and methodology notes
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.