NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1255951141 MD
Verify on CMS → Obiageli Obiako, MD
Student in an Organized Health Care Education/Training Program in Hartford, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 331,274 in Student in an Organized Health Care Education/Training Program, 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
146
Medicare Part D claims · 32 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$168.83
9 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Obiageli Obiako, MD filed 146 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in Hartford, Connecticut, prescribing 92% generic.
- 146
- Part D claims, 2023
- 92%
- generic prescribing
- $168.83
- 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.
CMS NPPES provider registry desk
NPI 1255951141 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1255951141
- ENUM-RECENT 2020
- TAX-MEGA 331K Student in
- RX-LIGHT 146
- BOOK-MID 6,318 in Connecticut
- PHOTO-ENUM Austin McHenry · 2020
Obiageli Obiako, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
146 ≥ 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 Obiageli Obiako, MD?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
146 68% vs specialty avg
Specialty distribution in Connecticut
How Student in an Organized Health Care Education/Training Program compares to other specialties among Connecticut 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 Student in an Organized Health Care Education/Training Program. 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).
Practice Address
Provider Details
| NPI | 1255951141 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 04/21/2020 |
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 Obiageli Obiako, MD. Source: openpaymentsdata.cms.gov.
Total received
$169
Largest payer
Novo Nordisk 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.
Brand vs generic prescribing mix · Generic-heavy
Obiageli Obiako, MD - brand share 8.0%
Student in an Organized Health Care Education/Training Program average
8% brand-name claims vs 92% generic, on 146 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.
146
Total Claims
$6K
Total Drug Cost
32
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 286
- Total Day Supply
- 8,152
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $4K
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 70.6 years
- Avg HCC Risk Score
- 2.49
- Gender Split
- 53% female / 47% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Obiageli Obiako, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Spironolactone
Spironolactone
18 claims
- Amlodipine Besylate
Amlodipine Besylate
15 claims
- Lisinopril
Lisinopril
13 claims
| Drug | Claims |
|---|---|
| Spironolactone | 18 |
| Amlodipine Besylate | 15 |
| Lisinopril | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in CT →
All providers in Connecticut →
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Student in an Organized Health Care Education/Training Program Overview
How Obiageli Obiako, MD fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
Obiageli Obiako, MD's 146 claims are below the specialty average of 459.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Obiako, both outside Connecticut so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Obiako.
One of 6,318 Student in an Organized Health Care Education/Training Program providers enrolled in Connecticut, 5 are shown here.
Frequently Asked Questions
What is Obiageli Obiako, MD's specialty? ▼
Obiageli Obiako, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Hartford, Connecticut. Credentials: MD.
How much does Obiageli Obiako, MD prescribe under Medicare Part D? ▼
In 2023, Obiageli Obiako, MD wrote 146 Medicare Part D claims totaling $6K in drug costs for 32 beneficiaries.
Where is Obiageli Obiako, MD located? ▼
Obiageli Obiako, MD is located at 1000 ASYLUM AVE RM 1004, Hartford, CT, 06105. Phone: (860) 714-4532.
What is Obiageli Obiako, MD's NPI number? ▼
Obiageli Obiako, MD's National Provider Identifier (NPI) is 1255951141, issued on 04/21/2020.
Does Obiageli Obiako, MD prescribe more brand-name or generic drugs? ▼
Obiageli Obiako, MD's prescribing is 8% brand-name and 92% generic drugs by claim count, with $4K in brand drug costs.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does Obiageli Obiako, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Obiageli Obiako, MD's most frequently prescribed drugs include Spironolactone, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Obiageli Obiako, MD accept Medicare? ▼
Obiageli Obiako, MD appears in CMS Medicare data with 146 Part D claims and 32 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Obiageli Obiako, MD's credentials? ▼
Obiageli Obiako, MD's NPI is 1255951141 with credentials MD. 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.