Aaron Pfau, D.O.
Family Medicine Physician · Las Cruces, NM
Aaron Pfau, D.O. is a family medicine physician with a practice address in Las Cruces, New Mexico, and NPI 1659683944, issued on Jul 2, 2010. Check the license (New Mexico A-1657-12, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Aaron Pfau
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A-1657-12 NM
Self-reported in NPPES; status is on the state search - Practice location
- 3485 Northrise Dr, Las Cruces, NM 88011
- Phone
- (575) 382-2149
- Enumerated
- Jul 2, 2010
- Record last updated
- Aug 9, 2023
- Fax
- (575) 382-2187
- Medicaid ID
- 25105043 NM
- Medicare enrollment
- Enrolled (PECOS I20130910000609); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2005
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,287 in New Mexico → Look up another NPI →
Also registered at 3485 Northrise Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kalie Fairclough, NPFamily Nurse Practitioner1053279380
- Rene Guerrero, MDFamily Medicine Physician1972581080
- Sherri Howell, DOFamily Medicine Physician1184730921
Verify Aaron Pfau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license A-1657-12Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average family medicine physician in 2024
9,464 Medicare Part D claims for 764 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 43 claims were for opioids.
Most prescribed
- Atorvastatin Calcium797 claims
- Levothyroxine Sodium533 claims
- Lisinopril497 claims
- Amlodipine Besylate460 claims
- Losartan Potassium296 claims
- Omeprazole267 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 89.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $678.37
35 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Las Cruces Physician Services LLCLas Cruces, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Pfau among 1,287 family medicine physician records in New Mexico
Aaron Pfau, D.O. is one of 1,287 family medicine physician records with a practice address in New Mexico. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2005 · median 2008 among the 727 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
103 family medicine physician records list a practice address in Las Cruces
They are 103 of the 5,468 NPPES records with a practice address in Las Cruces, and 1,287 family medicine physician records in New Mexico.
All 1,287 in New Mexico → Every provider in Las Cruces → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kristopher Crawford, M.D.Las Cruces, NM 880111124024195
- Debra Draluck, MDLas Cruces, NM 880111710970173
- Joseph Ewing, M.D.Las Cruces, NM 880111750386470
- Jose Flores, M.D.Las Cruces, NM 880111205813219
- Baldomero Garcia, MDLas Cruces, NM 880111073563797
- Dolores Gomez, MDLas Cruces, NM 880111750320917
- Rene Guerrero, MDLas Cruces, NM 880111972581080
- Norman Harrison, DOLas Cruces, NM 880111831162429
Common questions
What is Aaron Pfau, D.O.'s NPI number?
Aaron Pfau, D.O.'s National Provider Identifier (NPI) is 1659683944, issued on Jul 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Pfau, D.O. located?
The NPPES record lists a practice address at 3485 Northrise Dr, Las Cruces, NM, 88011. Phone: (575) 382-2149. Providers update this record themselves, so call before visiting.
How can I verify Aaron Pfau, D.O.'s license?
NPPES lists New Mexico license number A-1657-12, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Aaron Pfau, D.O. prescribe under Medicare Part D?
In 2024, Aaron Pfau, D.O. had 9,464 Medicare Part D claims for 764 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Aaron Pfau, D.O.'s MIPS final score?
The 2023 MIPS final score is 89.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.