Dr. Aaron D. Dresnin, DO
- Part D claims, 2024
- 3,694
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 1
- State license
- 1
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Dr. Dresnin'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 D. Dresnin is a family medicine physician in Anaheim, California
Dr. Dresnin practices at Southern California Permanente Medical Group in Anaheim, California.
Dr. Dresnin's NPI, 1316095359, was assigned on January 8, 2007. Dr. Dresnin graduated from Arizona School of Dentistry and Oral Health - Mesa in 2003. Dr. Dresnin holds California license 20A8943.
- NPI
- 1316095359NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254424336
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron D. Dresnin practices at Southern California Permanente Medical Group in Anaheim, California
Dr. Dresnin's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aaron D. Dresnin is affiliated with 2 sites of care and 1 medical group
Dr. Dresnin's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Dresnin to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Aaron D. Dresnin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dresnin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron D. Dresnin is one of 15,680 family medicine physicians in California
Family medicine is Dr. Dresnin's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Dresnin is board certified in family practice and osteopathic manipulative medicine by the AOA Board of Family Physicians. Dr. Dresnin is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Dresnin
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 D. Dresnin's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Dresnin's median patient age at 47, with 56% women.
Dr. Dresnin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Aaron D. Dresnin wrote 3,694 Medicare Part D claims in 2024
In 2024, Dr. Dresnin wrote 3,694 Medicare Part D claims for 471 patients. 91% of them were for generic drugs. CMS names the drug for 3,310 of them, across 56 drugs with 11 or more claims each, at $110,736 in total drug cost. In 2023, CMS named 2,838 claims across 51 drugs.
Dr. Dresnin's Part D claims by kind of drug, 2024
- Generic3,374 claims91%
- Brand-name291 claims8%
- Other29 claims1%
Dr. Dresnin'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. Dresnin's Part D claims, 2024
- Opioids2%84 of 3,694 claims
- Antibiotics2%89 of 3,694 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: 2,8382024: 3,31017%
Drugs named by CMS: 56 in 2024, 51 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
How Dr. Aaron D. Dresnin takes part in Medicare
Dr. Dresnin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Aaron D. Dresnin has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Dresnin, most recently NCQA DRP in 2015.
Awards and honors for Dr. Dresnin
- 2015
- NCQA DRP
- NCQA HSRP
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Aaron D. Dresnin graduated from Arizona School of Dentistry and Oral Health - Mesa
Dr. Dresnin graduated from Arizona School of Dentistry and Oral Health - Mesa in 2003. Dr. Dresnin is a member of AOA.
- Medical school
- Board certified in family practice and osteopathic manipulative medicine
Source: Dmand AI Professional Profile Data
Dr. Aaron D. Dresnin accepts plans from 1 insurance carrier
Dr. Dresnin is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Dresnin accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Aaron D. Dresnin'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Aaron D. Dresnin
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 D. Dresnin's NPI number?
Dr. Aaron D. Dresnin's NPI number is 1316095359. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron D. Dresnin?
Dr. Aaron D. Dresnin is a family medicine physician in Anaheim, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Aaron D. Dresnin practice?
Dr. Dresnin practices at 441 N Lakeview Ave, Anaheim, CA 92807. Dr. Dresnin's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Dr. Dresnin to 1 group practice or clinic.
What is Dr. Aaron D. Dresnin's office phone number?
The practice phone on file for Dr. Dresnin is (714) 279-4000.
What is Dr. Aaron D. Dresnin's medical license number?
Dr. Dresnin holds California license 20A8943.
What medical group is Dr. Aaron D. Dresnin part of?
Dr. Dresnin is linked to Southern California Permanente Medical Group.
Does Dr. Aaron D. Dresnin accept Medicare?
Yes. CMS lists Dr. Dresnin as accepting Medicare assignment.
Is Dr. Aaron D. Dresnin board certified?
Yes. Dr. Dresnin is board certified in family practice and osteopathic manipulative medicine by the AOA Board of Family Physicians.
Where did Dr. Aaron D. Dresnin go to medical school?
Dr. Dresnin graduated from Arizona School of Dentistry and Oral Health - Mesa in 2003.
What drugs does Dr. Aaron D. Dresnin prescribe most?
In 2024 Medicare Part D data, Dr. Dresnin's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
How long has Dr. Aaron D. Dresnin been practicing?
Dr. Dresnin graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Aaron D. Dresnin accept?
Dr. Dresnin is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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