Dr. Aaron West Pfau, DO
- Medicare services, 2024
- 1,292
- Medicare patients, 2024
- 494
- Part D claims, 2024
- 9,464
- MIPS score, 2024
- 90
- Hospital affiliations
- 5
- Practice address
- 4311 East Lohman Avenue, Las Cruces, NM 88011
- Practice phone
- Call (575) 556-7610
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Pfau's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Aaron West Pfau is a family medicine physician in Las Cruces, New Mexico
Dr. Pfau practices at MountainView Regional Medical Center in Las Cruces, New Mexico, part of Community Health Systems.
Dr. Pfau's NPI, 1659683944, was assigned on July 2, 2010. Dr. Pfau graduated from Arizona College of Osteopathic Medicine Mid Western University in 2005. Dr. Pfau holds New Mexico license A-1657-12.
- NPI
- 1659683944NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214171479
- NPI enumeration date
- July 2, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (575) 556-7610
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron West Pfau practices at MountainView Regional Medical Center in Las Cruces, New Mexico
Dr. Pfau's primary practice is MountainView Regional Medical Center, at 4311 East Lohman Avenue, Las Cruces, NM 88011 in Dona Ana County. The practice phone is (575) 556-7610.
- MountainView Regional Medical Center4311 East Lohman Avenue, Las Cruces, NM 88011 · Dona Ana CountyPhone(575) 556-7610
Source: Dmand AI Affiliation Data
Dr. Aaron West Pfau is affiliated with 8 sites of care and 1 medical group
Dr. Pfau's primary practice is MountainView Regional Medical Center in Las Cruces, New Mexico, part of Community Health Systems. Dr. Pfau is also affiliated with Memorial Medical Center. The medical group on file is MountainView Medical Group. Dmand AI also links Dr. Pfau to 3 more hospitals, 2 home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron West Pfau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pfau practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MountainView Regional Medical Center | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron West Pfau is one of 1,115 family medicine physicians in New Mexico
Family medicine is Dr. Pfau's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Pfau is licensed in New Mexico.
Specialties and state licenses
- Family medicine, New MexicoPrimary
Family medicine physicians near Dr. Pfau
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Aaron West Pfau billed Medicare for 1,292 services in 2024
CMS data shows 1,292 Medicare services from Dr. Pfau across 12 procedure codes in 2024, for 494 Medicare patients. Medicare paid $93,459 for them. Every service was in an office.
Dr. Pfau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5902024: 5635%
- Other services
- 2023: 5202024: 40422%
- Lab and pathology
- 2023: 1902024: 20910%
- Surgery
- 2023: 1272024: 7938%
- Tests and treatments
- 2023: 552024: 3733%
Dr. Pfau compared with the New Mexico median for family medicine physicians, 2024
- Dr. Pfau
- New Mexico median
- Medicare services
- 1,292vs 2176.0 times
- Medicare patients
- 494vs 1164.3 times
- Part D claims
- 8,771vs 50917.2 times
Medians across 1,123 family medicine physicians in New Mexico with Dmand AI profiles that report each measure.
Dr. Pfau's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pfau and other family medicine physicians in New Mexico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron West Pfau treated 494 Medicare patients in 2024, average age 74
CMS counts 494 Medicare patients who saw Dr. Pfau in 2024. The largest group is 65 to 74, with 250 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 5% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Pfau's median patient age at 70, with 51% women.
Dr. Pfau's Medicare patients by age, 2024
Dr. Pfau's Medicare patients by sex, 2024
- Women22546%
- Men26954%
Chronic conditions among Dr. Pfau's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis45%
- Ischemic heart disease26%
- Diabetes21%
- Anxiety17%
- Atrial fibrillation14%
- Cancer14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Pfau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron West Pfau wrote 9,464 Medicare Part D claims in 2024
In 2024, Dr. Pfau wrote 9,464 Medicare Part D claims for 764 patients. 88% of them were for generic drugs. CMS names the drug for 8,771 of them, across 135 drugs with 11 or more claims each, at $759,451 in total drug cost. In 2023, CMS named 7,301 claims across 127 drugs.
Dr. Pfau's Part D claims by kind of drug, 2024
- Generic8,281 claims88%
- Brand-name1,131 claims12%
- Other52 claims1%
Dr. Pfau's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Pfau's Part D claims, 2024
- Opioids0%43 of 9,464 claims
- Antibiotics1%101 of 9,464 claims
- Antipsychotics, patients 65 and over0%36 of 9,464 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,3012024: 8,77120%
Drugs named by CMS: 135 in 2024, 127 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Aaron West Pfau scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Pfau for performance year 2024, reported through an alternative payment model (APM). Dr. Pfau accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Pfau's MIPS scores, performance year 2024
- 90of 100Final score
- 79.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Aaron West Pfau received $4,730 in industry payments from 2016 to 2025
CMS Open Payments shows 295 general payments to Dr. Pfau from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $1,055.
General payments to Dr. Pfau by program year, 2016 to 2025
General payments to Dr. Pfau by kind, 2016 to 2025
- Food and beverage$4,718100%
- Education$120%
Companies that paid Dr. Pfau the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aaron West Pfau graduated from Arizona College of Osteopathic Medicine Mid Western University
Dr. Pfau graduated from Arizona College of Osteopathic Medicine Mid Western University in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aaron West Pfau's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Aaron West Pfau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Aaron West Pfau's NPI number?
Dr. Aaron West Pfau's NPI number is 1659683944. It was assigned on July 2, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron West Pfau?
Dr. Aaron West Pfau is a family medicine physician in Las Cruces, New Mexico. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Aaron West Pfau practice?
Dr. Pfau practices at 4311 East Lohman Avenue, Las Cruces, NM 88011. Dr. Pfau's primary practice is MountainView Regional Medical Center in Las Cruces, New Mexico, part of Community Health Systems. Dmand AI also links Dr. Pfau to 3 hospitals, 2 home health agencies and 1 group practice or clinic.
What is Dr. Aaron West Pfau's office phone number?
The practice phone on file for Dr. Pfau is (575) 556-7610.
What is Dr. Aaron West Pfau's medical license number?
Dr. Pfau holds New Mexico license A-1657-12.
Which hospitals is Dr. Aaron West Pfau affiliated with?
Dr. Pfau practices at MountainView Regional Medical Center in Las Cruces, New Mexico. Dr. Pfau is also affiliated with Memorial Medical Center. Dmand AI links Dr. Pfau to 3 more hospitals.
What medical group is Dr. Aaron West Pfau part of?
Dr. Pfau is linked to MountainView Medical Group.
Does Dr. Aaron West Pfau accept Medicare?
Yes. CMS data shows Dr. Pfau billed Medicare for 1,292 services in 2024, and Dr. Pfau accepts Medicare assignment.
What is Dr. Aaron West Pfau's MIPS score?
Dr. Pfau's MIPS final score for performance year 2024 is 90 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Aaron West Pfau see?
CMS counts 494 Medicare patients who saw Dr. Pfau in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Aaron West Pfau bill to Medicare?
In 2024, Dr. Pfau's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and lab and pathology test (83036).
Where did Dr. Aaron West Pfau go to medical school?
Dr. Pfau graduated from Arizona College of Osteopathic Medicine Mid Western University in 2005.
What drugs does Dr. Aaron West Pfau prescribe most?
In 2024 Medicare Part D data, Dr. Pfau's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Aaron West Pfau received payments from drug or device companies?
CMS Open Payments shows $4,730 in general payments to Dr. Pfau from 26 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Aaron West Pfau been practicing?
Dr. Pfau graduated from medical school in 2005, 21 years ago.
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