NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1437470978 M.D.
Verify on CMS → Alison Humphrey, M.D.
Allergy & Immunology Physician in Mountain Home, 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 3,394 in Allergy & Immunology 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
386
Medicare Part D claims · 110 beneficiaries · Allergy & Immunology Physician avg: 764
Industry payments
$161.83
6 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Alison Humphrey, M.D. filed 386 Medicare Part D claims in 2023 as an Allergy & Immunology Physician in Mountain Home, Arkansas.
- 386
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥57th
- 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.
Alison Humphrey, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
386 ≥ 57th percentile 57% 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
✓
Board certification likely (heuristic, not verified)
Alison Humphrey, 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).
What does the federal data show about Alison Humphrey, M.D.?
Quality data not reportedPrimary specialty
Allergy & Immunology Physician
Medicare Part D claims
386 49% vs specialty avg
Specialty distribution in Arkansas
How Allergy & Immunology Physician compares to other specialties among Arkansas 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 Allergy & Immunology Physician. 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).
Alison Humphrey, M.D. appears in the CMS NPPES registry as an Allergy & Immunology Physician provider holding M.D. credentials at 626 BURNETT DR, Mountain Home, AR, 72653, with a listed phone of (870) 424-4200. NPI 1437470978 was issued on 06/18/2010.
Medicare Part D records for calendar year 2023 show 386 prescription claims written by this provider, covering 110 Medicare beneficiaries and totaling roughly $39K in drug spend.
Allergy & Immunology Physician is a narrow specialty nationwide, with 3,394 enrolled providers across 52 states and an average of 764 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 | 1437470978 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 06/18/2010 |
Hospital and facility affiliations
Facilities where Alison Humphrey, 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.
Ear Nose And Throat Associates OF Mountain Home PA
Mountain Home, AR
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 Alison Humphrey, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$162
Largest payer
GENZYME 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
386
Total Claims
$39K
Total Drug Cost
110
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 519
- Total Day Supply
- 14,538
- Generic Drug Cost
- $11K
- Antibiotic Claims
- 11
Patient Demographics
- Average Patient Age
- 69.3 years
- Avg HCC Risk Score
- 1.08
- Gender Split
- 69% female / 31% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alison Humphrey, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Azelastine Hcl
Azelastine Hcl
122 claims
- Fluticasone Propio…
Fluticasone Propionate
73 claims
- Ipratropium Bromide 23
Ipratropium Bromide
23 claims
- Epinephrine 18
Epinephrine
18 claims
- Levocetirizine Dih… 18
Levocetirizine Dihydrochloride
18 claims
- Symbicort 18
Symbicort
18 claims
- Montelukast Sodium 16
Montelukast Sodium
16 claims
- Albuterol Sulfate … 14
Albuterol Sulfate Hfa
14 claims
| Drug | Claims |
|---|---|
| Azelastine Hcl | 122 |
| Fluticasone Propionate | 73 |
| Ipratropium Bromide | 23 |
| Epinephrine | 18 |
| Levocetirizine Dihydrochloride | 18 |
| Symbicort Budesonide/Formoterol Fumarate | 18 |
| Montelukast Sodium | 16 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 14 |
| Famotidine | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy & Immunology Physician Overview
How Alison Humphrey, M.D. fits within the Allergy & Immunology Physician landscape nationally.
3,394
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider
Alison Humphrey, M.D.'s 386 claims are below the specialty average of 764.
Nearby Allergy & Immunology Physician Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Humphrey.
One of 20 Allergy & Immunology Physician providers enrolled in Arkansas, 5 are shown here.
Dr. Anil Badhwar
M.D
Little Rock, AR
Dr. Kelly Burks
MD
Little Rock, AR
Dr. Jenny Campbell
M.D.
Rogers, AR
Dr. Meredith Dilley
M.D.
Little Rock, AR
Dr. Donna Graham
M.D.
Little Rock, AR
Compare Allergy & Immunology Physician 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 Arkansas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Allergy & Immunology Physician 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Arkansas
Frequently Asked Questions
What is Alison Humphrey, M.D.'s specialty? ▼
Alison Humphrey, M.D. specializes in Allergy & Immunology Physician and practices in Mountain Home, Arkansas. Credentials: M.D..
How much does Alison Humphrey, M.D. prescribe under Medicare Part D? ▼
In 2023, Alison Humphrey, M.D. wrote 386 Medicare Part D claims totaling $39K in drug costs for 110 beneficiaries.
Where is Alison Humphrey, M.D. located? ▼
Alison Humphrey, M.D. is located at 626 BURNETT DR, Mountain Home, AR, 72653. Phone: (870) 424-4200.
What is Alison Humphrey, M.D.'s NPI number? ▼
Alison Humphrey, M.D.'s National Provider Identifier (NPI) is 1437470978, issued on 06/18/2010.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,394 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does Alison Humphrey, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Alison Humphrey, M.D.'s most frequently prescribed drugs include Azelastine Hcl, Fluticasone Propionate, Ipratropium Bromide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alison Humphrey, M.D. accept Medicare? ▼
Alison Humphrey, M.D. appears in CMS Medicare data with 386 Part D claims and 110 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alison Humphrey, M.D.'s credentials? ▼
Alison Humphrey, M.D.'s NPI is 1437470978 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 (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.