Dr. Don Michael Endress, MD
- Part D claims, 2024
- 10,285
- Industry payments
- $1,029
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 14
- Practice address
- 3191 El Prado Street, Suite D, La Grange, CA 95329
- Practice phone
- Call (209) 852-2764
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Don Pedro Family Practice
Rural Health Clinic - Independent · La Grange, California
Find Dr. Endress' 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. Don Michael Endress is a general practice physician in La Grange, California
Dr. Endress practices at Don Pedro Family Practice in La Grange, California.
Dr. Endress' NPI, 1588664684, was assigned on July 29, 2005. Dr. Endress graduated from Universidad Autonoma de Guadalajara in 1985. Dr. Endress holds California license A53357.
- NPI
- 1588664684NPI Registry (opens in a new tab)
- NPI enumeration date
- July 29, 2005
- NPI status
- Active
- Practice phone
- (209) 852-2764
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Don Michael Endress practices at Don Pedro Family Practice in La Grange, California
Dr. Endress' primary practice is Don Pedro Family Practice, at 3191 El Prado Street, Suite D, La Grange, CA 95329. The practice phone is (209) 852-2764.
- Don Pedro Family Practice3191 El Prado Street, Suite D, La Grange, CA 95329Phone(209) 852-2764
Source: Dmand AI Affiliation Data
Dr. Don Michael Endress is affiliated with 1 site of care and 1 medical group
Dr. Endress' primary practice is Don Pedro Family Practice in La Grange, California. The medical group on file is SGMF Radiology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Don Michael Endress' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Endress practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Don Pedro Family Practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Don Michael Endress is one of 1,526 general practice physicians in California
General practice is Dr. Endress' primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Endress is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, acute kidney failure, acute skin infection, anxiety, asthma, bronchitis and chronic anemia among the conditions Dr. Endress treats.
General practice physicians near Dr. Endress
Counts of general practice 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. Don Michael Endress' patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Endress' median patient age at 66, with 48% women.
Dr. Endress' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Don Michael Endress wrote 10,285 Medicare Part D claims in 2024
In 2024, Dr. Endress wrote 10,285 Medicare Part D claims for 378 patients. 91% of them were for generic drugs. CMS names the drug for 9,729 of them, across 125 drugs with 11 or more claims each, at $437,975 in total drug cost. In 2023, CMS named 9,648 claims across 123 drugs.
Dr. Endress' Part D claims by kind of drug, 2024
- Generic9,366 claims91%
- Brand-name889 claims9%
- Other30 claims0%
Dr. Endress' 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. Endress' Part D claims, 2024
- Opioids10%1,079 of 10,285 claims
- Antibiotics1%126 of 10,285 claims
- Antipsychotics, patients 65 and over1%80 of 10,285 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: 9,6482024: 9,7291%
Drugs named by CMS: 125 in 2024, 123 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
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Dr. Don Michael Endress received $1,029 in industry payments from 2016 to 2025
CMS Open Payments shows 74 general payments to Dr. Endress from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $482.
General payments to Dr. Endress by program year, 2016 to 2025
Companies that paid Dr. Endress 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. Don Michael Endress graduated from Universidad Autonoma de Guadalajara
Dr. Endress graduated from Universidad Autonoma de Guadalajara in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Don Michael Endress accepts plans from 14 insurance carriers
Dr. Endress is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Endress accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Don Michael Endress'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Don Michael Endress
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. Don Michael Endress' NPI number?
Dr. Don Michael Endress' NPI number is 1588664684. It was assigned on July 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Don Michael Endress?
Dr. Don Michael Endress is a general practice physician in La Grange, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Don Michael Endress practice?
Dr. Endress practices at 3191 El Prado Street, Suite D, La Grange, CA 95329. Dr. Endress' primary practice is Don Pedro Family Practice in La Grange, California.
What is Dr. Don Michael Endress' office phone number?
The practice phone on file for Dr. Endress is (209) 852-2764.
What is Dr. Don Michael Endress' medical license number?
Dr. Endress holds California license A53357.
What medical group is Dr. Don Michael Endress part of?
Dr. Endress is linked to SGMF Radiology.
Where did Dr. Don Michael Endress go to medical school?
Dr. Endress graduated from Universidad Autonoma de Guadalajara in 1985.
What drugs does Dr. Don Michael Endress prescribe most?
In 2024 Medicare Part D data, Dr. Endress' most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Losartan Potassium.
Has Dr. Don Michael Endress received payments from drug or device companies?
CMS Open Payments shows $1,029 in general payments to Dr. Endress from 13 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Don Michael Endress been practicing?
Dr. Endress graduated from medical school in 1985, 41 years ago.
What insurance does Dr. Don Michael Endress accept?
Dr. Endress is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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