John Louis Ancona, PA
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 265
- MIPS score, 2024
- 83
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find John Ancona'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.
John Louis Ancona is a physician assistant in Stockton, California
John Ancona practices at Permanente Medical Group Inc in Stockton, California.
John Ancona's NPI, 1003891649, was assigned on December 7, 2005. John Ancona holds Illinois license 085000886.
- NPI
- 1003891649NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113055575
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John Louis Ancona practices at Permanente Medical Group Inc in Stockton, California
John Ancona's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John Louis Ancona is affiliated with 2 sites of care and 2 medical groups
John Ancona's primary practice is Permanente Medical Group Inc in Stockton, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links John Ancona to 1 more group practice or clinic and 1 medical group, each 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 John Louis Ancona's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Ancona practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
John Louis Ancona is one of 11,482 physician assistants in California
Physician assistant is John Ancona's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Ancona is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near John Ancona
Counts of physician assistants 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
John Louis Ancona treated 25 Medicare patients in 2024, average age 77
CMS counts 25 Medicare patients who saw John Ancona in 2024. 75% of them have atrial fibrillation, and 75% have chronic kidney disease. 48% are also on Medicaid. Their average risk score is 3.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Ancona's median patient age at 68, with 73% women.
Chronic conditions among John Ancona's Medicare patients, 2024
- Atrial fibrillation75%
- Chronic kidney disease75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Diabetes72%
- Arthritis64%
Share of Medicare patients with each condition. A patient can have several.
John Ancona's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Louis Ancona wrote 265 Medicare Part D claims in 2024
In 2024, John Ancona wrote 265 Medicare Part D claims for 11 patients. 80% of them were for generic drugs.
John Ancona's Part D claims by kind of drug, 2024
- Generic213 claims80%
- Brand-name52 claims20%
Drug classes CMS tracks in John Ancona's Part D claims, 2024
- Antibiotics6%15 of 265 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John Louis Ancona scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for John Ancona for performance year 2024, reported as part of a group. John Ancona accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
John Ancona's MIPS scores, performance year 2024
- 83of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for John Louis Ancona'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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) |
| 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 John Louis Ancona
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Louis Ancona's NPI number?
John Louis Ancona's NPI number is 1003891649. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What does John Louis Ancona specialize in?
John Louis Ancona is a physician assistant in Stockton, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John Louis Ancona practice?
John Ancona practices at 7373 West Ln, Stockton, CA 95210. John Ancona's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links John Ancona to 1 group practice or clinic and 1 medical group.
What is John Louis Ancona's office phone number?
The practice phone on file for John Ancona is (209) 476-2000.
What is John Louis Ancona's medical license number?
John Ancona holds Illinois license 085000886.
What medical group is John Louis Ancona part of?
John Ancona is linked to The Permanente Medical Group, Inc. Dmand AI links John Ancona to 1 more medical group.
Does John Louis Ancona accept Medicare?
Yes. CMS lists John Ancona as accepting Medicare assignment.
What is John Louis Ancona's MIPS score?
John Ancona's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does John Louis Ancona see?
CMS counts 25 Medicare patients who saw John Ancona in 2024, with an average age of 77.
How long has John Louis Ancona been practicing?
John Ancona graduated from medical school in 1993, 33 years ago.
Selling to physician assistant practices?
See physician assistants in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card