2026 NPPES data Allergy & Immunology Physician NPI 1558336503
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RANDALL HUMPHREYS

Allergy & Immunology Physician in PANAMA CITY, Florida. 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
1K
Medicare Part D claims · 242 beneficiaries · Allergy & Immunology Physician avg: 764
MIPS score
75/100
▼ 8 pts below national avg 83.1 · [object Object]
Industry payments
$1.7K
71 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: RANDALL HUMPHREYS is a Allergy & Immunology Physician ([object Object]) practicing in PANAMA CITY, Florida with a Medicare Part D prescribing footprint of 1K claims across 242 beneficiaries . Their CMS MIPS Final Score of 75/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $1.7K across 71 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: RANDALL HUMPHREYS reported a CMS MIPS final score of 75 out of 100, below the 83.1 national average, and filed 1,376 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

RANDALL HUMPHREYS practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

RANDALL HUMPHREYS at a glance

Below national average

NPI registry status

Active

Issued 02/22/2006

NPI 1558336503

Primary specialty

Allergy & Immunology Physician

Niche

3,390 US NPIs in this specialty

Medicare Part D claims

1,376 80% vs specialty avg

2023 prescription claims

Specialty avg: 764

MIPS final score

75/100 8.099999999999994% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Florida

How Allergy & Immunology Physician compares to other specialties among Florida providers

Florida providers

Allergy & Immunology Physician share within Florida

1. Allergy & Immunology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Allergy & Immunology Physician share within Florida

Medicare quality performance — MIPS

RANDALL HUMPHREYS's 2023 MIPS final score plotted against the Allergy & Immunology Physician national average

Below national average
MIPS Final Score
75/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Allergy & Immunology Physician) — 75/100 vs national avg 83.1

0%100%National avg83%75%
MIPS final score (Allergy & Immunology Physician) — 75/100 vs national avg 83.1

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).

RANDALL HUMPHREYS is a Allergy & Immunology Physician provider practicing in PANAMA CITY, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1558336503. 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.

RANDALL HUMPHREYS appears in the CMS NPPES registry as a Allergy & Immunology Physician provider at 2401 ST ANDREWS BLVD, PANAMA CITY, FL, 32405, with a listed phone of (850) 785-2717. NPI 1558336503 was issued on 02/22/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HUMPHREYS 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 1,376 prescription claims written by this provider, covering 242 Medicare beneficiaries and totaling roughly $349K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 75/100 for the 2023 performance year, compared with the national average of 83.1.

Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 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

2401 ST ANDREWS BLVD
PANAMA CITY, FL 32405

Provider Details

NPI 1558336503
Specialty Allergy & Immunology Physician
Gender Male
NPI Issued 02/22/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

75
Final Score
Avg: 83.1

Reporting: Individual

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 RANDALL HUMPHREYS. Source: openpaymentsdata.cms.gov.

Total received

$1.7K

Largest payer

Regeneron Healthcare Solutions, 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 — Florida FLDOH 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 ~75K Florida medical licensees in 2023 — they are NOT specific to RANDALL HUMPHREYS. To verify RANDALL HUMPHREYS's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,376
Total Claims
$349K
Total Drug Cost
242
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,335
Total Day Supply
66,090
Generic Drug Cost
$32K
Antibiotic Claims
52

Patient Demographics

Average Patient Age
71.5 years
Avg HCC Risk Score
1.06
Gender Split
64% female / 36% male
Age Distribution
<65: 19, 65-74: 141, 75-84: 71, 85+: 11

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Montelukast Sodium
377
Fluticasone Propionate
125
Azelastine Hcl
71
Ipratropium Bromide
71
Albuterol Sulfate Hfa
Albuterol Sulfate
63
Levocetirizine Dihydrochloride
61
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
52
Omeprazole
44
Spiriva Respimat
Tiotropium Bromide
44
Famotidine
43

* 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 RANDALL HUMPHREYS fits within the Allergy & Immunology Physician landscape nationally.

3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider

RANDALL HUMPHREYS's 1,376 claims are above the specialty average of 764.

Nearby Allergy & Immunology Physician Providers in Florida

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

Compare Allergy & Immunology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RANDALL HUMPHREYS's specialty?
RANDALL HUMPHREYS specializes in Allergy & Immunology Physician and practices in PANAMA CITY, Florida.
How much does RANDALL HUMPHREYS prescribe under Medicare Part D?
In 2023, RANDALL HUMPHREYS wrote 1,376 Medicare Part D claims totaling $349K in drug costs for 242 beneficiaries.
What is RANDALL HUMPHREYS's Medicare quality score?
RANDALL HUMPHREYS has a CMS MIPS Final Score of 75/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is RANDALL HUMPHREYS located?
RANDALL HUMPHREYS is located at 2401 ST ANDREWS BLVD, PANAMA CITY, FL, 32405. Phone: (850) 785-2717.
What is RANDALL HUMPHREYS's NPI number?
RANDALL HUMPHREYS's National Provider Identifier (NPI) is 1558336503, issued on 02/22/2006.
How many Allergy & Immunology Physician providers are there in the US?
There are 3,390 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 RANDALL HUMPHREYS prescribe most often?
Based on 2023 Medicare Part D data, RANDALL HUMPHREYS's most frequently prescribed drugs include Montelukast Sodium, Fluticasone Propionate, Azelastine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RANDALL HUMPHREYS accept Medicare?
RANDALL HUMPHREYS appears in CMS Medicare data with 1,376 Part D claims and 242 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RANDALL HUMPHREYS's credentials?
RANDALL HUMPHREYS's NPI is 1558336503. 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.
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 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