NPI registry status
Active
2026 NPPES data Allergy Physician NPI 1326015173 M.D., PH.D
Verify on CMS → Todd Funkhouser, M.D., PH.D
Allergy Physician in Las Cruces, New Mexico.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,019 in Allergy 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
642
Medicare Part D claims · 143 beneficiaries · Allergy Physician avg: 755
Generic prescribing
79%
generic claims · 21% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$561.38
20 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Todd Funkhouser, M.D., PH.D filed 642 Medicare Part D claims in 2023 as a Allergy Physician in Las Cruces, New Mexico, prescribing 79% generic.
- 642
- Part D claims, 2023
- 79%
- 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.
Todd Funkhouser, M.D., PH.D's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
642 Top 31% higher than 69% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Todd Funkhouser, M.D., PH.D practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Todd Funkhouser, M.D., PH.D?
Quality data not reportedPrimary specialty
Allergy Physician
Medicare Part D claims
642 15% vs specialty avg
Specialty distribution in New Mexico
How Allergy Physician compares to other specialties among New Mexico 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 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).
Todd Funkhouser, M.D., PH.D appears in the CMS NPPES registry as a Allergy Physician provider holding M.D., PH.D credentials at 3800 E LOHMAN AVE, Las Cruces, NM, 88011, with a listed phone of (575) 522-6500. NPI 1326015173 was issued on 03/01/2006.
Medicare Part D records for calendar year 2023 show 642 prescription claims written by this provider, covering 143 Medicare beneficiaries and totaling roughly $76K in drug spend, split 21% brand-name and 79% generic by claim count.
Allergy Physician is a narrow specialty nationwide, with 1,019 enrolled providers across 49 states and an average of 755 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 | 1326015173 |
|---|---|
| Specialty | Allergy Physician |
| Credentials | M.D., PH.D |
| Gender | Male |
| NPI Issued | 03/01/2006 |
Hospital and facility affiliations
Facilities where Todd Funkhouser, M.D., PH.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.
Pace Management Inc
Las Cruces, NM
Southwest Hcp Access PA
El Paso, TX
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 Todd Funkhouser, M.D., PH.D. Source: openpaymentsdata.cms.gov.
Total received
$561
Largest payer
AstraZeneca Pharmaceuticals LP
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
Todd Funkhouser, M.D., PH.D - brand share 21.0%
Allergy Physician average
21% brand-name claims vs 79% generic, on 642 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.
642
Total Claims
$76K
Total Drug Cost
143
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 971
- Total Day Supply
- 26,556
- Brand vs Generic
- 21% brand / 79% generic
- Brand Drug Cost
- $48K
- Generic Drug Cost
- $28K
Patient Demographics
- Average Patient Age
- 71.0 years
- Avg HCC Risk Score
- 1.03
- 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 Todd Funkhouser, M.D., PH.D prescribes most
Top Medicare Part D drugs by claim count, 2023
- Azelastine Hcl
Azelastine Hcl
201 claims
- Ipratropium Bromide 77
Ipratropium Bromide
77 claims
- Fluticasone Propio… 53
Fluticasone Propionate
53 claims
- Albuterol Sulfate … 46
Albuterol Sulfate Hfa
46 claims
- Famotidine 36
Famotidine
36 claims
- Breo Ellipta 30
Breo Ellipta
30 claims
- Arnuity Ellipta 24
Arnuity Ellipta
24 claims
- Epinephrine 22
Epinephrine
22 claims
| Drug | Claims |
|---|---|
| Azelastine Hcl | 201 |
| Ipratropium Bromide | 77 |
| Fluticasone Propionate | 53 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 46 |
| Famotidine | 36 |
| Breo Ellipta Fluticasone/Vilanterol | 30 |
| Arnuity Ellipta Fluticasone Furoate | 24 |
| Epinephrine | 22 |
| Symbicort Budesonide/Formoterol Fumarate | 22 |
| Montelukast Sodium | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy Physician Overview
How Todd Funkhouser, M.D., PH.D fits within the Allergy Physician landscape nationally.
1,019
Allergy Physician Providers in US
49
States with Allergy Physician
755
Avg Claims per Provider
Todd Funkhouser, M.D., PH.D's 642 claims are below the specialty average of 755.
Nearby Allergy Physician Providers in New Mexico
Other clinicians with the same primary specialty enrolled in New Mexico, drawn from the same CMS NPPES roster as Funkhouser.
Compare Allergy 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 New Mexico medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Allergy 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.
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Todd Funkhouser, M.D., PH.D's specialty? ▼
Todd Funkhouser, M.D., PH.D specializes in Allergy Physician and practices in Las Cruces, New Mexico. Credentials: M.D., PH.D.
How much does Todd Funkhouser, M.D., PH.D prescribe under Medicare Part D? ▼
In 2023, Todd Funkhouser, M.D., PH.D wrote 642 Medicare Part D claims totaling $76K in drug costs for 143 beneficiaries.
Where is Todd Funkhouser, M.D., PH.D located? ▼
Todd Funkhouser, M.D., PH.D is located at 3800 E LOHMAN AVE, Las Cruces, NM, 88011. Phone: (575) 522-6500.
What is Todd Funkhouser, M.D., PH.D's NPI number? ▼
Todd Funkhouser, M.D., PH.D's National Provider Identifier (NPI) is 1326015173, issued on 03/01/2006.
Does Todd Funkhouser, M.D., PH.D prescribe more brand-name or generic drugs? ▼
Todd Funkhouser, M.D., PH.D's prescribing is 21% brand-name and 79% generic drugs by claim count, with $48K in brand drug costs.
How many Allergy Physician providers are there in the US? ▼
There are 1,019 Allergy Physician providers across 49 states in the US. The average Allergy Physician provider writes 755 Medicare Part D claims per year.
What drugs does Todd Funkhouser, M.D., PH.D prescribe most often? ▼
Based on 2023 Medicare Part D data, Todd Funkhouser, M.D., PH.D's most frequently prescribed drugs include Azelastine Hcl, Ipratropium Bromide, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Todd Funkhouser, M.D., PH.D accept Medicare? ▼
Todd Funkhouser, M.D., PH.D appears in CMS Medicare data with 642 Part D claims and 143 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Todd Funkhouser, M.D., PH.D's credentials? ▼
Todd Funkhouser, M.D., PH.D's NPI is 1326015173 with credentials M.D., PH.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
Compiled from official public sources by the PlainDoctor editorial team.