Jonathan Earl Freise

  • San Francisco, CA
  • General surgeon
NPI1851929830
Publications
11
Hospital affiliations
1
Industry payments
$2,345
Medical group
1
State license
1
Practice address
2425 Geary Blvd, San Francisco, CA 94115
Practice phone
Call (415) 833-2646
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

San Francisco Medical Center

Hospital · San Francisco, California

See all 3 affiliations

Find Jonathan Freise'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.

View contacts for free

Jonathan Earl Freise is a general surgeon in San Francisco, California

Jonathan Freise practices at San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente.

Jonathan Freise's NPI, 1851929830, was assigned on March 27, 2020. Jonathan Freise graduated from UCSF School of Medicine in 2020. Jonathan Freise holds California license 4822.

NPI and contact details
NPI enumeration date
March 27, 2020
NPI status
Active
Practice phone
(415) 833-2646
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
32
Medical school graduation
2020

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Jonathan Earl Freise practices at San Francisco Medical Center in San Francisco, California

Jonathan Freise's primary practice is San Francisco Medical Center, at 2425 Geary Blvd, San Francisco, CA 94115 in San Francisco County. The practice phone is (415) 833-2646.

Source: Dmand AI Affiliation Data

Jonathan Earl Freise is affiliated with 2 sites of care and 1 medical group

Jonathan Freise's primary practice is San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Jonathan Freise to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Jonathan Freise

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Jonathan Earl Freise's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Freise practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
San Francisco Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Jonathan Freise practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.

Jonathan Earl Freise is one of 2,926 general surgeons in California

Surgery is Jonathan Freise's primary specialty in the NPI Registry, under taxonomy code 208600000X. Jonathan Freise is licensed in California.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense 4822 · 2022 to 2026 · taxonomy 208600000X

General surgeons near Jonathan Freise

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

Jonathan Earl Freise's patients have a median age of 58

Across all payers, Dmand AI patient panel data puts Jonathan Freise's median patient age at 58, with 33% women.

Jonathan Freise's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women33%
  • Men33%

Source: Dmand AI Patient Panel Data

Jonathan Earl Freise has 11 publications on record

Dmand AI links 11 papers to Jonathan Freise, published from 2017 to 2022. 2020 was the busiest year, with 3. The most frequent topics are Kidney. Jonathan Freise has published most often in Am J Transplant. Jonathan Freise's most frequent co-authors are Chris E. Freise, MD, Meyeon Park, MD and Garrett Richard Roll, MD.

Papers11
Years published2017 to 2022

Jonathan Freise's papers by year, 2017 to 2022

Topics Jonathan Freise writes about most

  • Kidney

Jonathan Freise's most frequent co-authors

Recent publications by Jonathan Freise

See all 11 publications and co-authors

See who Jonathan Freise researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Jonathan Freise works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Jonathan Earl Freise received $2,345 in industry payments from 2021 to 2025

CMS Open Payments shows 10 general payments to Jonathan Freise from 3 drug and device companies from 2021 to 2025. Education make up the largest share, 88% of the total. Intuitive Surgical, Inc. paid the most, $2,271.

General payments to Jonathan Freise by program year, 2021 to 2025

General payments to Jonathan Freise by kind, 2021 to 2025

$2.3Kin total
  • Education$2,06088%
  • Travel and lodging$1446%
  • Food and beverage$1416%

Companies that paid Jonathan Freise the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Jonathan Freise

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Jonathan Earl Freise graduated from UCSF School of Medicine

Jonathan Freise graduated from UCSF School of Medicine in 2020.

  1. Medical schoolUCSF School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Jonathan Earl Freise's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Jonathan Earl Freise

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Jonathan Earl Freise's NPI number?

Jonathan Earl Freise's NPI number is 1851929830. It was assigned on March 27, 2020, and it is active in the NPI Registry.

What does Jonathan Earl Freise specialize in?

Jonathan Earl Freise is a general surgeon in San Francisco, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Jonathan Earl Freise practice?

Jonathan Freise practices at 2425 Geary Blvd, San Francisco, CA 94115. Jonathan Freise's primary practice is San Francisco Medical Center in San Francisco, California, part of Kaiser Permanente. Dmand AI also links Jonathan Freise to 1 group practice or clinic, and a free account names each one.

What is Jonathan Earl Freise's office phone number?

The practice phone on file for Jonathan Freise is (415) 833-2646. Dmand AI also checks direct phone and mobile numbers, available with a free account.

What is Jonathan Earl Freise's email address?

Dmand AI checks professional and personal email addresses for Jonathan Freise through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.

What is Jonathan Earl Freise's medical license number?

Jonathan Freise holds California license 4822.

Which hospitals is Jonathan Earl Freise affiliated with?

Jonathan Freise practices at San Francisco Medical Center in San Francisco, California.

What medical group is Jonathan Earl Freise part of?

Jonathan Freise is linked to The Permanente Medical Group, Inc.

Who does Jonathan Earl Freise practice with?

Dmand AI links 18,480 HCPs to Jonathan Freise's primary medical group, 230 of them general surgeons. A free account lists them, with verified contacts.

Where did Jonathan Earl Freise go to medical school?

Jonathan Freise graduated from UCSF School of Medicine in 2020.

Show 5 more questionsShow fewer questions

Has Jonathan Earl Freise received payments from drug or device companies?

CMS Open Payments shows $2,345 in general payments to Jonathan Freise from 3 companies from 2021 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Jonathan Earl Freise been practicing?

Jonathan Freise graduated from medical school in 2020, 6 years ago.

Does Jonathan Earl Freise do research?

Dmand AI links 11 publications to Jonathan Freise, published from 2017 to 2022.

Who does Jonathan Earl Freise publish with?

Jonathan Freise's most frequent co-authors are Chris E. Freise, MD (3 shared papers), Meyeon Park, MD (3 shared papers) and Garrett Richard Roll, MD (2 shared papers).

What EHR does Jonathan Earl Freise's practice use?

Dmand AI tracks the EHR system at San Francisco Medical Center and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.

Selling to surgery practices?

See general surgeons 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

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)