Michael Anthony Zapf, DPM
- Medicare patients, 2024
- 527
- Part D claims, 2024
- 98
- MIPS score, 2024
- 75
- Industry payments
- $290
- Affiliated sites
- 3
- Practice address
- 555 Marin Street Suite 270, Thousand Oaks, CA 91360
- Practice phone
- Call (805) 719-0244
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Digestive Center of Southern California
Surgery Center - Not Medicare-Certified · Thousand Oaks, California
Find Michael Zapf'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.
Michael Anthony Zapf is a podiatrist in Thousand Oaks, California
Michael Zapf practices at Advanced Digestive Center of Southern California in Thousand Oaks, California.
Michael Zapf's NPI, 1215932090, was assigned on June 17, 2005. Michael Zapf graduated from California School of Podiatric Medicine in 1984. Michael Zapf holds California license E3322.
- NPI
- 1215932090NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183524317
- NPI enumeration date
- June 17, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 719-0244
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Anthony Zapf practices at Advanced Digestive Center of Southern California in Thousand Oaks, California
Michael Zapf's primary practice is Advanced Digestive Center of Southern California, at 555 Marin Street Suite 270, Thousand Oaks, CA 91360. The practice phone is (805) 719-0244.
- Advanced Digestive Center of Southern California555 Marin Street Suite 270, Thousand Oaks, CA 91360Phone(805) 719-0244
Source: Dmand AI Affiliation Data
Michael Anthony Zapf is affiliated with 3 sites of care and 2 medical groups
Michael Zapf's primary practice is Advanced Digestive Center of Southern California in Thousand Oaks, California. The medical group on file is Vascular Intervention Specialists (VIS). Dmand AI also links Michael Zapf to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Anthony Zapf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Zapf practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Digestive Center of Southern California | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Anthony Zapf is one of 745 podiatrists in California
Podiatrist is Michael Zapf's primary specialty in the NPI Registry, under taxonomy code 213E00000X. Michael Zapf is licensed in California.
Specialties and state licenses
- Podiatrist, CaliforniaPrimary
Podiatrists near Michael Zapf
Counts of podiatrists 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
Michael Anthony Zapf treated 527 Medicare patients in 2024, average age 78
CMS counts 527 Medicare patients who saw Michael Zapf in 2024. The largest group is 75 to 84, with 214 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Zapf's median patient age at 72, with 52% women.
Michael Zapf's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Zapf's Medicare patients by sex, 2024
- Women29857%
- Men22943%
Chronic conditions among Michael Zapf's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis61%
- Ischemic heart disease35%
- Diabetes29%
- Atrial fibrillation25%
- Osteoporosis25%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Michael Zapf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Anthony Zapf wrote 98 Medicare Part D claims in 2024
In 2024, Michael Zapf wrote 98 Medicare Part D claims for 57 patients. 97% of them were for generic drugs.
Michael Zapf's Part D claims by kind of drug, 2024
- Generic95 claims97%
- Brand-name and other3 claims3%
Drug classes CMS tracks in Michael Zapf's Part D claims, 2024
- Antibiotics27%26 of 98 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
Michael Anthony Zapf scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Michael Zapf for performance year 2024, reported individually. Michael Zapf accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 391 procedures of removal or shaving of skin growth by Michael Zapf, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Michael Zapf ranks in Medicare procedure volume
- Removal of nail tissue
- 89th percentile753 procedures
- Removal or shaving of skin growth
- 94th percentile391 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Michael Anthony Zapf received $290 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Zapf from 1 drug or device company in 2025. Travel and lodging make up the largest share, 100% of the total. Saxum Surgical, Inc. paid the most, $290.
Companies that paid Michael Zapf the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael Anthony Zapf graduated from California School of Podiatric Medicine
Michael Zapf graduated from California School of Podiatric Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael Anthony Zapf'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 DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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 |
| 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 Michael Anthony Zapf
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What is Michael Anthony Zapf's NPI number?
Michael Anthony Zapf's NPI number is 1215932090. It was assigned on June 17, 2005, and it is active in the NPI Registry.
What does Michael Anthony Zapf specialize in?
Michael Anthony Zapf is a podiatrist in Thousand Oaks, California. The primary specialty in the NPI Registry is Podiatrist (taxonomy code 213E00000X).
Where does Michael Anthony Zapf practice?
Michael Zapf practices at 555 Marin Street Suite 270, Thousand Oaks, CA 91360. Michael Zapf's primary practice is Advanced Digestive Center of Southern California in Thousand Oaks, California. Dmand AI also links Michael Zapf to 2 group practices and clinics and 1 medical group.
What is Michael Anthony Zapf's office phone number?
The practice phone on file for Michael Zapf is (805) 719-0244.
What is Michael Anthony Zapf's medical license number?
Michael Zapf holds California license E3322.
What medical group is Michael Anthony Zapf part of?
Michael Zapf is linked to Vascular Intervention Specialists (VIS). Dmand AI links Michael Zapf to 1 more medical group.
Does Michael Anthony Zapf accept Medicare?
Yes. CMS lists Michael Zapf as accepting Medicare assignment.
What is Michael Anthony Zapf's MIPS score?
Michael Zapf's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Michael Anthony Zapf see?
CMS counts 527 Medicare patients who saw Michael Zapf in 2024, with an average age of 78.
Where did Michael Anthony Zapf go to medical school?
Michael Zapf graduated from California School of Podiatric Medicine in 1984.
Has Michael Anthony Zapf received payments from drug or device companies?
CMS Open Payments shows $290 in general payments to Michael Zapf from 1 company from 2025 to 2025. The largest total came from Saxum Surgical, Inc.
How long has Michael Anthony Zapf been practicing?
Michael Zapf graduated from medical school in 1984, 42 years ago.
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