2026 NPPES data Sports Medicine (Family Medicine) Physician NPI 1538420450 M.D.
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HOU-EN HUI, M.D.

Sports Medicine (Family Medicine) Physician in FISHERS, Indiana. 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
550
Medicare Part D claims · 319 beneficiaries · Sports Medicine (Family Medicine) Physician avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$51.77
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: HOU-EN HUI, M.D. is a Sports Medicine (Family Medicine) Physician ([object Object]) practicing in FISHERS, Indiana with a Medicare Part D prescribing footprint of 550 claims across 319 beneficiaries — 10% brand-name prescribing . Industry payments of $51.77 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: HOU-EN HUI, M.D. filed 550 Medicare Part D claims in 2023 across FISHERS, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

HOU-EN HUI, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

HOU-EN HUI, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/06/2012

NPI 1538420450

Primary specialty

Sports Medicine (Family Medicine) Physician

Niche

2,087 US NPIs in this specialty

Medicare Part D claims

550 56% vs specialty avg

2023 prescription claims

Specialty avg: 1,242

Specialty distribution in Indiana

How Sports Medicine (Family Medicine) Physician compares to other specialties among Indiana providers

Indiana providers

Sports Medicine (Family Medicine) Physician share within Indiana

1. Sports Medicine (Family Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Sports Medicine (Family Medicine) Physician share within Indiana

Specialty board-certification context

Estimated specialty board-certified rate — Sports Medicine (Family Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Sports Medicine (Family Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Sports Medicine (Family Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Sports Medicine (Family Medicine) Physician) — 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).

HOU-EN HUI, M.D. is a Sports Medicine (Family Medicine) Physician provider practicing in FISHERS, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1538420450. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

HOU-EN HUI, M.D. appears in the CMS NPPES registry as a Sports Medicine (Family Medicine) Physician provider holding M.D. credentials at 7199 EASY ST, FISHERS, IN, 46038, with a listed phone of (317) 415-6110. NPI 1538420450 was issued on 06/06/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HUI 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 550 prescription claims written by this provider, covering 319 Medicare beneficiaries and totaling roughly $30K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 2.2%. 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.

Sports Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 2,087 enrolled providers across 52 states and an average of 1,242 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

7199 EASY ST
FISHERS, IN 46038

Provider Details

NPI 1538420450
Specialty Sports Medicine (Family Medicine) Physician
Credentials M.D.
Gender Male
NPI Issued 06/06/2012

Hospital and facility affiliations

Facilities where HOU-EN HUI, M.D. 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.

ST VINCENT MEDICAL GROUP INC
FISHERS, IN

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 HOU-EN HUI, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$52

Largest payer

Mindray DS USA, 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 · Typical

HOU-EN HUI, M.D. — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 550 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.

550
Total Claims
$30K
Total Drug Cost
319
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
841
Total Day Supply
19,089
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$22K
Generic Drug Cost
$7K
Opioid Claims
12 (2.2% rate)
Antibiotic Claims
141

Patient Demographics

Average Patient Age
71.1 years
Avg HCC Risk Score
1.28
Gender Split
59% female / 41% male
Age Distribution
<65: 51, 65-74: 147, 75-84: 88, 85+: 33

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Prednisone
40
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
35
Azithromycin
31
Amoxicillin
25
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
20
Ciprofloxacin Hcl
14
Diclofenac Sodium
14
Atorvastatin Calcium
13
Amlodipine Besylate
12
Lisinopril
12

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

Sports Medicine (Family Medicine) Physician Overview

How HOU-EN HUI, M.D. fits within the Sports Medicine (Family Medicine) Physician landscape nationally.

2,087
Sports Medicine (Family Medicine) Physician Providers in US
52
States with Sports Medicine (Family Medicine) Physician
1,242
Avg Claims per Provider

HOU-EN HUI, M.D.'s 550 claims are below the specialty average of 1,242.

Nearby Sports Medicine (Family Medicine) Physician Providers in Indiana

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

Compare Sports Medicine (Family Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is HOU-EN HUI, M.D.'s specialty?
HOU-EN HUI, M.D. specializes in Sports Medicine (Family Medicine) Physician and practices in FISHERS, Indiana. Credentials: M.D..
How much does HOU-EN HUI, M.D. prescribe under Medicare Part D?
In 2023, HOU-EN HUI, M.D. wrote 550 Medicare Part D claims totaling $30K in drug costs for 319 beneficiaries.
Where is HOU-EN HUI, M.D. located?
HOU-EN HUI, M.D. is located at 7199 EASY ST, FISHERS, IN, 46038. Phone: (317) 415-6110.
What is HOU-EN HUI, M.D.'s NPI number?
HOU-EN HUI, M.D.'s National Provider Identifier (NPI) is 1538420450, issued on 06/06/2012.
Does HOU-EN HUI, M.D. prescribe more brand-name or generic drugs?
HOU-EN HUI, M.D.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $22K in brand drug costs.
Does HOU-EN HUI, M.D. prescribe opioids?
Yes, HOU-EN HUI, M.D. had 12 opioid claims in 2023 with an opioid prescribing rate of 2.2%.
How many Sports Medicine (Family Medicine) Physician providers are there in the US?
There are 2,087 Sports Medicine (Family Medicine) Physician providers across 52 states in the US. The average Sports Medicine (Family Medicine) Physician provider writes 1,242 Medicare Part D claims per year.
What drugs does HOU-EN HUI, M.D. prescribe most often?
Based on 2023 Medicare Part D data, HOU-EN HUI, M.D.'s most frequently prescribed drugs include Prednisone, Nitrofurantoin Mono-Macro, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HOU-EN HUI, M.D. accept Medicare?
HOU-EN HUI, M.D. appears in CMS Medicare data with 550 Part D claims and 319 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HOU-EN HUI, M.D.'s credentials?
HOU-EN HUI, M.D.'s NPI is 1538420450 with credentials M.D.. 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