Lauren C. Gannon, MD
Internal Medicine Physician · Pleasant Hill, CA
Lauren C. Gannon, MD is an internal medicine physician with a practice address in Pleasant Hill, California, and NPI 1003012733, issued on Jun 21, 2007. Check the license (California A105771, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lauren C. Gannon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A105771 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2675 Pleasant Hill RD, Pleasant Hill, CA 94523
- Phone
- (925) 676-1700
- Enumerated
- Jun 21, 2007
- Record last updated
- Jul 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140523000476); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 2675 Pleasant Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Milissa Buriel, FNPFamily Nurse Practitioner1770106007
- Lukas Kost, MDFamily Medicine Physician1306420559
- Michelle Lim, DOFamily Medicine Physician1194388470
- Robin McBride, RPA-C, CGCPhysician Assistant1780810325
- Tivoli MelnickPhysical Therapy Assistant1326895236
- Marie Jose MoubarakPediatrics Physician1497163547
Verify Lauren C. Gannon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A105771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average internal medicine physician in 2024
3,444 Medicare Part D claims for 410 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 101 claims were for opioids.
Most prescribed
- Atorvastatin Calcium239 claims
- Levothyroxine Sodium217 claims
- Amlodipine Besylate130 claims
- Rosuvastatin Calcium107 claims
- Losartan Potassium103 claims
- Lisinopril99 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- John Muir Physician NetworkPleasant Hill, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren C. Gannon among 17,696 internal medicine physician records in California
Lauren C. Gannon, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2007 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Pleasant Hill → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Charleston Cone, MDPleasant Hill, CA 945231689874000
- Claudia Husni, M.D, MPHPleasant Hill, CA 945231003016643
- Shawn Rosen, M.D.Pleasant Hill, CA 945231386887974
- Samir Mahmoud, MDConcord, CA 945211245214931
- John Nguyen, M.D.Crockett, CA 945251902868359
- Omar Al-Shuwaykh, M.DConcord, CA 945201275967143
- Jyoti Bhat, M.D.Concord, CA 945201588839500
- Julie Cahill, M.D.Concord, CA 945201114171980
Common questions
What is Lauren C. Gannon, MD's NPI number?
Lauren C. Gannon, MD's National Provider Identifier (NPI) is 1003012733, issued on Jun 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Lauren C. Gannon, MD located?
The NPPES record lists a practice address at 2675 Pleasant Hill RD, Pleasant Hill, CA, 94523. Phone: (925) 676-1700. Providers update this record themselves, so call before visiting.
How can I verify Lauren C. Gannon, MD's license?
NPPES lists California license number A105771, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lauren C. Gannon, MD prescribe under Medicare Part D?
In 2024, Lauren C. Gannon, MD had 3,444 Medicare Part D claims for 410 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.