Thomas Chase Phares, DDS

  • San Francisco, CA
  • General practice dentistry
NPI1528189867
Part D claims, 2024
42
Affiliated sites
2
Medical group
1
State license
1
Year NPI issued
2007
Practice address
699 8th St Ste 600, San Francisco, CA 94103
Practice phone
Call (415) 632-5700
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

iRhythm

Imaging Center - Main Location · San Francisco, California

See all 3 affiliations

Find Thomas Phares' 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

Thomas Chase Phares is a general practice dentistry in San Francisco, California

Thomas Phares practices at iRhythm in San Francisco, California.

Thomas Phares' NPI, 1528189867, was assigned on April 3, 2007. Thomas Phares holds Michigan license 2901017663.

NPI and contact details
NPI enumeration date
April 3, 2007
NPI status
Active
Practice phone
(415) 632-5700
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male

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

Thomas Chase Phares practices at iRhythm in San Francisco, California

Thomas Phares' primary practice is iRhythm, at 699 8th St Ste 600, San Francisco, CA 94103. The practice phone is (415) 632-5700.

  • iRhythm
    699 8th St Ste 600, San Francisco, CA 94103Phone(415) 632-5700

Source: Dmand AI Affiliation Data

Thomas Chase Phares is affiliated with 2 sites of care and 1 medical group

Thomas Phares' primary practice is iRhythm in San Francisco, California. Dmand AI also links Thomas Phares to 1 group practice or clinic and 1 medical group, each named with a free account.

See all 3 affiliations for Thomas Phares

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

Dmand AI tracks the EHR system at Thomas Chase Phares' practice

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

EHR by site
SiteEHR vendor and product
iRhythmAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Thomas Phares practices

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.

Thomas Chase Phares is one of 7,627 general practice dentistrys in California

General practice is Thomas Phares' primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Thomas Phares is licensed in Michigan.

Specialties and state licenses

  • General practice dentistry, MichiganPrimaryLicense 2901017663 · taxonomy 1223G0001X

General practice dentistrys near Thomas Phares

Counts of general practice dentistrys 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

Thomas Chase Phares' patients have a median age of 20

Across all payers, Dmand AI patient panel data puts Thomas Phares' median patient age at 20, with 0% women.

Thomas Phares' patients across all payers

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

Patient panel by age, all payers

Median age 20

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Thomas Chase Phares wrote 42 Medicare Part D claims in 2024

In 2024, Thomas Phares wrote 42 Medicare Part D claims for 25 patients. 86% of them were for generic drugs.

Part D claims, 202442
Part D patients25

Thomas Phares' Part D claims by kind of drug, 2024

  • Generic36 claims86%
  • Brand-name and other6 claims14%

Drug classes CMS tracks in Thomas Phares' Part D claims, 2024

  • Antibiotics86%36 of 42 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

For MedTech and pharma teams

Find general practice dentistrys like Thomas Phares by procedure volume and prescribing

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 Thomas Chase Phares'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
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
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 Thomas Chase Phares

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

What is Thomas Chase Phares' NPI number?

Thomas Chase Phares' NPI number is 1528189867. It was assigned on April 3, 2007, and it is active in the NPI Registry.

What does Thomas Chase Phares specialize in?

Thomas Chase Phares is a general practice dentistry in San Francisco, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).

Where does Thomas Chase Phares practice?

Thomas Phares practices at 699 8th St Ste 600, San Francisco, CA 94103. Thomas Phares' primary practice is iRhythm in San Francisco, California. Dmand AI also links Thomas Phares to 1 group practice or clinic and 1 medical group.

What is Thomas Chase Phares' office phone number?

The practice phone on file for Thomas Phares is (415) 632-5700.

What is Thomas Chase Phares' medical license number?

Thomas Phares holds Michigan license 2901017663.

How long has Thomas Chase Phares been practicing?

Thomas Phares' NPI was assigned in 2007.

Selling to general practice practices?

See general practice dentistrys 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)