Dr. John Edward Maki, MD
- Medicare services, 2016
- 11
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 490 Post St, San Francisco, CA 94102-1401
- Practice phone
- Call (415) 434-0185
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Maki'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. John Edward Maki is a general surgeon in San Francisco, California
Dr. Maki practices in San Francisco, California.
Dr. Maki's NPI, 1124046743, was assigned on July 18, 2006. Dr. Maki graduated from University of Wisconsin-Madison in 1972. Dr. Maki holds California license A25520.
- NPI
- 1124046743NPI Registry (opens in a new tab)
- NPI enumeration date
- July 18, 2006
- NPI status
- Active
- Practice phone
- (415) 434-0185
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. John Edward Maki's practice address is in San Francisco, California
Dr. Maki's practice address in the NPI Registry is 490 Post St, San Francisco, CA 94102-1401. The practice phone is (415) 434-0185.
- NPI Registry address490 Post St, San Francisco, CA 94102-1401Phone(415) 434-0185
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John Edward Maki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maki practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Maki's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Edward Maki is one of 2,926 general surgeons in California
Surgery is Dr. Maki's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Maki is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
General surgeons near Dr. Maki
Counts of general surgeons 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. John Edward Maki billed Medicare for 11 services in 2016
CMS data shows 11 Medicare services from Dr. Maki across 1 procedure code in 2016. Medicare paid $2,135 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Maki compared with the California median for general surgeons, 2016
- Dr. Maki
- California median
- Medicare services
- 11vs 16693% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Maki's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Maki?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Maki and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Edward Maki's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Maki's median patient age at 73, with 50% women.
Dr. Maki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
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Dr. John Edward Maki graduated from University of Wisconsin-Madison
Dr. Maki graduated from University of Wisconsin-Madison in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Edward Maki'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 |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. John Edward Maki
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. John Edward Maki's NPI number?
Dr. John Edward Maki's NPI number is 1124046743. It was assigned on July 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Edward Maki?
Dr. John Edward Maki is a general surgeon in San Francisco, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John Edward Maki practice?
Dr. Maki practices at 490 Post St, San Francisco, CA 94102-1401.
What is Dr. John Edward Maki's office phone number?
The practice phone on file for Dr. Maki is (415) 434-0185.
What is Dr. John Edward Maki's medical license number?
Dr. Maki holds California license A25520.
Does Dr. John Edward Maki accept Medicare?
Yes. CMS data shows Dr. Maki billed Medicare for 11 services in 2016.
What services does Dr. John Edward Maki bill to Medicare?
In 2016, Dr. Maki's most billed Medicare services were surgery: bones and joints (27447).
Where did Dr. John Edward Maki go to medical school?
Dr. Maki graduated from University of Wisconsin-Madison in 1972.
How long has Dr. John Edward Maki been practicing?
Dr. Maki graduated from medical school in 1972, 54 years ago.
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