NPI registry status
Active
2026 NPPES data Hematology & Oncology Physician NPI 1184720807 M.D.
Verify on CMS → Chen Huang, M.D.
Hematology & Oncology Physician in Harrison, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 11,530 in Hematology & Oncology Physician, 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
173
Medicare Part D claims · 67 beneficiaries · Hematology & Oncology Physician avg: 885
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$2.0K
77 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Chen Huang, M.D. carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 173 Medicare Part D claims in 2024.
- 75/100
- CMS neutral score · not measured
- 173
- Part D claims, 2024
- 90%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Federal trust snapshot
What official records show about Chen Huang, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1184720807), first enumerated 09/16/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 173 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
CMS assigned a neutral MIPS final score of 75/100 where no performance category was scored — not a measured quality rank.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$2.0K in reported industry payments (77 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Huang with other Hematology & Oncology Physician providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Arkansas
- Dr. Isam Abdel-Karim, M.D. Fort Smith, AR
- Dr. Imran Ahmad, MD Little Rock, AR
- Dr. Jibran Ahmed, M.D Little Rock, AR
- Jamie Lee Aldakkour Mountain Home, AR
- Dr. Konstantinos Arnaoutakis, M.D. Little Rock, AR
- Dr. K'Anne Arthur, MD Fayetteville, AR
Other specialties in Harrison: Case Manager/Care Coordinator (204) · Family Nurse Practitioner (42) · Physical Therapist (33) · Speech-Language Pathologist (31)
CMS NPPES provider registry desk
NPI 1184720807 · Hematology & Oncology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-NEUTRAL · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1184720807
- ENUM-LEGACY 2006
- TAX-MID 12K Hematology &
- MIPS-NEUTRAL 75/100
- RX-LIGHT 173
- BOOK-THIN 77 in Arkansas
- PHOTO-ENUM William Pierce, M.D. · 2006
Chen Huang, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
173 ≥ 34th percentile 34% of 1,416,883 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 · 2024
✓
Board certification likely (heuristic, not verified)
Chen Huang, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Chen Huang, M.D.?
CMS neutral score, not measuredPrimary specialty
Hematology & Oncology Physician
Medicare Part D claims
173 80% vs specialty avg
MIPS final score
75/100
Specialty distribution in Arkansas
How Hematology & Oncology Physician compares to other specialties among Arkansas providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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 | 1184720807 |
|---|---|
| Specialty | Hematology & Oncology Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 09/16/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Group practice
Hospital and facility affiliations
Facilities where Chen Huang, 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.
North Arkansas Regional Medical Center
★★☆☆☆ 2/5
Harrison, AR
Acute Care Hospitals
CMS CCN: 040017
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 Chen Huang, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$2.0K
Largest payer
Novartis Pharmaceuticals Corporation
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
Chen Huang, M.D. - brand share 10.0%
Hematology & Oncology Physician average
10% brand-name claims vs 90% generic, on 173 2024 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 2024.
173
Total Claims
$92K
Total Drug Cost
67
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 236.167
- Total Day Supply
- 6,124
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $89K
- Generic Drug Cost
- $2K
- Antibiotic Claims
- 29
Patient Demographics
- Average Patient Age
- 73.4 years
- Avg HCC Risk Score
- 2.13
- Gender Split
- 67% female / 33% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Chen Huang, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Levothyroxine Sodium
Levothyroxine Sodium
23 claims
- Metoclopramide Hcl
Metoclopramide Hcl
15 claims
- Prednisone
Prednisone
15 claims
- Azithromycin
Azithromycin
14 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 23 |
| Metoclopramide Hcl | 15 |
| Prednisone | 15 |
| Azithromycin | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hematology & Oncology Physician Overview
How Chen Huang, M.D. fits within the Hematology & Oncology Physician landscape nationally.
11,530
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
885
Avg Claims per Provider
Chen Huang, M.D.'s 173 claims are below the specialty average of 885.
Nationwide Hematology & Oncology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Huang, both outside Arkansas so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hematology & Oncology Physician Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Huang.
One of 77 Hematology & Oncology Physician providers enrolled in Arkansas, 11 are shown on this page.
Dr. J Beck
M.D., F.A.C.P.
Springdale, AR
Dr. Ronald Blachly
M.D.
Jonesboro, AR
Dr. Daniel Bradford
M.D.
Rogers, AR
Dr. Brooke Brander
DO
Fayetteville, AR
Dr. Lynsay Brautnick
M.D.
Fayetteville, AR
Compare Hematology & Oncology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Chen Huang, M.D.'s specialty? ▼
Chen Huang, M.D. specializes in Hematology & Oncology Physician and practices in Harrison, Arkansas. Credentials: M.D..
How much does Chen Huang, M.D. prescribe under Medicare Part D? ▼
In 2024, Chen Huang, M.D. wrote 173 Medicare Part D claims totaling $92K in drug costs for 67 beneficiaries.
What is Chen Huang, M.D.'s Medicare quality score? ▼
Chen Huang, M.D. has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Chen Huang, M.D. located? ▼
Chen Huang, M.D. is located at 620 N MAIN ST, Harrison, AR, 72601. Phone: (870) 414-4000.
What is Chen Huang, M.D.'s NPI number? ▼
Chen Huang, M.D.'s National Provider Identifier (NPI) is 1184720807, issued on 09/16/2006.
Does Chen Huang, M.D. prescribe more brand-name or generic drugs? ▼
Chen Huang, M.D.'s prescribing is 10% brand-name and 90% generic drugs by claim count, with $89K in brand drug costs.
How many Hematology & Oncology Physician providers are there in the US? ▼
There are 11,530 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 885 Medicare Part D claims per year.
What drugs does Chen Huang, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Chen Huang, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Metoclopramide Hcl, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Chen Huang, M.D. accept Medicare? ▼
Chen Huang, M.D. appears in CMS Medicare data with 173 Part D claims and 67 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Chen Huang, M.D.'s credentials? ▼
Chen Huang, M.D.'s NPI is 1184720807 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
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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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 August 2026 (NPPES) / 2024 (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 August 2026.