Dr. Thomas Geraci, DO
- Part D claims, 2019
- 111
- Hospital affiliations
- 1
- Medical groups
- 2
- State licenses
- 3
- Year NPI issued
- 2006
- Practice address
- 1501 Trousdale Drive, Burlingame, CA 94010
- Practice phone
- Call (650) 696-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Geraci'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. Thomas Geraci is a general practice physician in Burlingame, California
Dr. Geraci practices at Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health.
Dr. Geraci's NPI, 1952357741, was assigned on May 25, 2006. Dr. Geraci holds California license 20A5373.
- NPI
- 1952357741NPI Registry (opens in a new tab)
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Practice phone
- (650) 696-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Geraci practices at Mills-Peninsula Medical Center in Burlingame, California
Dr. Geraci's primary practice is Mills-Peninsula Medical Center, at 1501 Trousdale Drive, Burlingame, CA 94010 in San Mateo County. The practice phone is (650) 696-5400.
- Mills-Peninsula Medical Center1501 Trousdale Drive, Burlingame, CA 94010 · San Mateo CountyPhone(650) 696-5400
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Geraci is affiliated with 1 site of care and 2 medical groups
Dr. Geraci's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Geraci to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Geraci's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Geraci practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mills-Peninsula Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Geraci is one of 1,526 general practice physicians in California
General practice is Dr. Geraci's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Geraci's licenses on file in 3 states: California, Arizona and Nevada.
Specialties and state licenses
- General practice, CaliforniaPrimary
- Arizona license
- Nevada license
General practice physicians near Dr. Geraci
Counts of general practice physicians 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. Thomas Geraci's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Geraci's median patient age at 56, with 38% women.
Dr. Geraci's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Dr. Thomas Geraci wrote 111 Medicare Part D claims in 2019
In 2019, Dr. Geraci wrote 111 Medicare Part D claims. They cover 5 drugs, with $875 in total drug cost. In 2018, CMS named 95 claims across 4 drugs.
Dr. Geraci's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 952019: 11117%
Drugs named by CMS: 5 in 2019, 4 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Sources for Dr. Thomas Geraci'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Thomas Geraci
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. Thomas Geraci's NPI number?
Dr. Thomas Geraci's NPI number is 1952357741. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Geraci?
Dr. Thomas Geraci is a general practice physician in Burlingame, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Thomas Geraci practice?
Dr. Geraci practices at 1501 Trousdale Drive, Burlingame, CA 94010. Dr. Geraci's primary practice is Mills-Peninsula Medical Center in Burlingame, California, part of Sutter Health. Dmand AI also links Dr. Geraci to 1 medical group, and a free account names each one.
What is Dr. Thomas Geraci's office phone number?
The practice phone on file for Dr. Geraci is (650) 696-5400. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Thomas Geraci's email address?
Dmand AI checks professional and personal email addresses for Dr. Geraci through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Thomas Geraci's medical license number?
Dr. Geraci holds California license 20A5373, one of the licenses on file in 3 states.
Which states has Dr. Thomas Geraci been licensed in?
Dmand AI has state licenses on file for Dr. Geraci in California, Arizona and Nevada.
Which hospitals is Dr. Thomas Geraci affiliated with?
Dr. Geraci practices at Mills-Peninsula Medical Center in Burlingame, California.
What medical group is Dr. Thomas Geraci part of?
Dr. Geraci is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Geraci to 1 more medical group, named with a free account.
Who does Dr. Thomas Geraci practice with?
Dmand AI links 18,480 HCPs to Dr. Geraci's primary medical group, 31 of them general practice physicians. A free account lists them, with verified contacts.
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What drugs does Dr. Thomas Geraci prescribe most?
In 2019 Medicare Part D data, Dr. Geraci's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Naproxen and Sulfamethoxazole-Trimethoprim.
How long has Dr. Thomas Geraci been practicing?
Dr. Geraci's NPI was assigned in 2006.
What EHR does Dr. Thomas Geraci's practice use?
Dmand AI tracks the EHR system at Mills-Peninsula Medical Center and at 1 medical group. The vendor and product are available with a free Dmand AI account.
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