Alexander Espinoza, MD
Family Medicine Physician · Nampa, ID
Alexander Espinoza, MD is a family medicine physician with a practice address in Nampa, Idaho, and NPI 1164620522, issued on Jul 6, 2007. Check the license (Idaho M-15985, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Alexander Espinoza
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- M-15985 ID
A78019 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11035 W Karcher RD, Nampa, ID 83651
- Phone
- (208) 302-6600
- Enumerated
- Jul 6, 2007
- Record last updated
- Nov 13, 2025
- Fax
- (208) 302-6655
- Medicaid ID
- 00A780190 CA
- Medicare enrollment
- Enrolled (PECOS I20210827002767); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,316 in Idaho → Look up another NPI →
Also registered at 11035 W Karcher RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Wren, PA-CPhysician Assistant1376090985
Verify Alexander Espinoza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-15985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average family medicine physician in 2024
4,273 Medicare Part D claims for 506 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 91 claims were for opioids.
Most prescribed
- Atorvastatin Calcium313 claims
- Losartan Potassium217 claims
- Amlodipine Besylate205 claims
- Levothyroxine Sodium189 claims
- Lisinopril165 claims
- Gabapentin135 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.
Industry payments in 2024: $23.02
1 payment: food and beverage; the largest payer was Amgen Inc. 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
- Saint Alphonsus Regional Medical Center IncNampa, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Espinoza among 1,316 family medicine physician records in Idaho
Alexander Espinoza, MD is one of 1,316 family medicine physician records with a practice address in Idaho. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 51% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2000 · median 2009 among the 793 with a school on file
- Record last updated2025 · 49% 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 Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 family medicine physician records list a practice address in Nampa
They are 117 of the 2,005 NPPES records with a practice address in Nampa, and 1,316 family medicine physician records in Idaho.
All 1,316 in Idaho → Every provider in Nampa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andrew Baron, MDNampa, ID 836511750567731
- Paul Barrus, D.O.Nampa, ID 836511114926136
- Adebayo Crownson, MDNampa, ID 836511376589689
- Dustin Danowski, D.O.Nampa, ID 836511821435868
- Emily Dickerson, N.D.Nampa, ID 836511669871398
- Josh Leavitt, DONampa, ID 836511174834246
- Erik Linn, M.D.Nampa, ID 836511487949475
- Mitchell Mendenhall, MDNampa, ID 836511881033256
Common questions
What is Alexander Espinoza, MD's NPI number?
Alexander Espinoza, MD's National Provider Identifier (NPI) is 1164620522, issued on Jul 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Espinoza, MD located?
The NPPES record lists a practice address at 11035 W Karcher RD, Nampa, ID, 83651. Phone: (208) 302-6600. Providers update this record themselves, so call before visiting.
How can I verify Alexander Espinoza, MD's license?
NPPES lists Idaho license number M-15985, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander Espinoza, MD prescribe under Medicare Part D?
In 2024, Alexander Espinoza, MD had 4,273 Medicare Part D claims for 506 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.